www.uspto.gov
`
`UNITED STATES DEPARTMENT OF COMMERCE
`United States Patent and TrademarkOffice
`Address: COMMISSIONER FOR PATENTS
`P.O. Box 1450
`Alexandria, Virginia 22313-1450
`
`17/732,706
`
`04/29/2022
`
`Noritaka IGUCHI
`
`2022-0818
`
`6103
`
`en
`Lind&
`Wenderoth,
`Wenderoth, Lind & Ponack, L.L.P.
`1025 Connecticut Avenue, NW
`Suite 500
`Washington, DC 20036
`
`DANG,PHILIP
`
`2488
`
`PAPER NUMBER
`
`NOTIFICATION DATE
`
`DELIVERY MODE
`
`10/27/2023
`
`ELECTRONIC
`
`Please find below and/or attached an Office communication concerning this application or proceeding.
`
`Thetime period for reply, if any, is set in the attached communication.
`
`Notice of the Office communication was sent electronically on above-indicated "Notification Date" to the
`following e-mail address(es):
`eoa@ wenderoth.com
`kmiller@wenderoth.com
`
`PTOL-90A (Rev. 04/07)
`
`

`

`Office Action Summary
`
`Application No.
`17/732,706
`Examiner
`Philip P Dang
`
`Applicant(s)
`IGUCHI et al.
`Art Unit
`2488
`
`AIA (FITF) Status
`Yes
`
`-- The MAILING DATEof this communication appears on the cover sheet with the correspondence address --
`Period for Reply
`
`A SHORTENED STATUTORY PERIOD FOR REPLYIS SET TO EXPIRE 3 MONTHS FROM THE MAILING
`DATE OF THIS COMMUNICATION.
`Extensions of time may be available underthe provisions of 37 CFR 1.136(a). In no event, however, may a reply betimely filed after SIX (6) MONTHSfrom the mailing
`date of this communication.
`If NO period for reply is specified above, the maximum statutory period will apply and will expire SIX (6) MONTHSfrom the mailing date of this communication.
`-
`- Failure to reply within the set or extended period for reply will, by statute, cause the application to become ABANDONED (35 U.S.C. § 133).
`Any reply received by the Office later than three months after the mailing date of this communication, evenif timely filed, may reduce any earned patent term
`adjustment. See 37 CFR 1.704(b).
`
`Status
`
`
`
`1) Responsive to communication(s) filed on 8/9/2023.
`C} A declaration(s)/affidavit(s) under 37 CFR 1.130(b) was/werefiled on
`
`2a)() This action is FINAL. 2b)¥)This action is non-final.
`3)02 An election was madeby the applicant in responseto a restriction requirement set forth during the interview
`on
`; the restriction requirement and election have been incorporated into this action.
`4)\0) Since this application is in condition for allowance except for formal matters, prosecution as to the merits is
`closed in accordance with the practice under Exparte Quayle, 1935 C.D. 11, 453 O.G. 213.
`
`Disposition of Claims*
`1-13 is/are pending in the application.
`)
`Claim(s)
`5a) Of the above claim(s) 1-11 is/are withdrawn from consideration.
`[) Claim(s)__ is/are allowed.
`Claim(s) 12-13 is/are rejected.
`S)
`) © Claim(s)____is/are objected to.
`C] Claim(s
`are subjectto restriction and/or election requirement
`)
`S)
`“If any claims have been determined allowable, you maybeeligible to benefit from the Patent Prosecution Highway program at a
`participating intellectual property office for the corresponding application. For more information, please see
`http:/Awww.uspto.gov/patents/init_events/pph/index.jsp or send an inquiry to PPHfeedback@uspto.gov.
`
`) )
`
`Application Papers
`10) The specification is objected to by the Examiner.
`11)() The drawing(s) filedon__ is/are: a)C) accepted or b)C) objected to by the Examiner.
`Applicant may not request that any objection to the drawing(s) be held in abeyance. See 37 CFR 1.85(a).
`Replacement drawing sheet(s) including the correction is required if the drawing(s) is objected to. See 37 CFR 1.121 (d).
`
`Priority under 35 U.S.C. § 119
`12). Acknowledgment is made of a claim for foreign priority under 35 U.S.C. § 119(a)-(d) or (f).
`Certified copies:
`cc) None ofthe:
`b)L) Some**
`a)D) All
`1.(.) Certified copies of the priority documents have been received.
`2.1) Certified copies of the priority documents have beenreceived in Application No.
`3.2.) Copies of the certified copies of the priority documents have been receivedin this National Stage
`application from the International Bureau (PCT Rule 17.2(a)).
`* See the attached detailed Office action for a list of the certified copies not received.
`
`Attachment(s)
`
`1)
`
`Notice of References Cited (PTO-892)
`
`2) (J Information Disclosure Statement(s) (PTO/SB/08a and/or PTO/SB/08b)
`Paper No(s)/Mail Date
`U.S. Patent and Trademark Office
`
`3)
`
`(LJ Interview Summary (PTO-413)
`Paper No(s)/Mail Date
`4) (J Other:
`
`PTOL-326 (Rev. 11-13)
`
`Office Action Summary
`
`Part of Paper No./Mail Date 20230926
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 2
`
`DETAILED ACTION
`
`Notice of Pre-AlA or AIA Status
`
`1.
`
`The present application, filed on or after March 16, 2013, is being examined underthe
`
`first inventor to file provisions of the AIA.
`
`Continued Examination Under 37 CFR 1.114
`
`2.
`
`A request for continued examination under 37 CFR 1.114, including the fee set forth in
`
`37 CFR 1.17(e), wasfiled in this application after final rejection. Since this application is eligible
`
`for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has
`
`been timely paid, the finality of the previous Office action has been withdrawn pursuantto 37
`
`CFR 1.114. Applicant's submission filed on 8/9/2023 has been entered.
`
`Examiner's Note
`
`3.
`
`The instant application has a lengthy prosecution history and the examiner encourages
`
`the applicant to have a telephonic interview with the examinerprior to filing a responseto the
`
`instant office action. Also, prior to the interview the examiner encouragesthe applicant to
`
`present multiple possible claim amendments, so as to enable the examiner to identify claim
`
`amendmentsthat will advance prosecution in a meaningful manner.
`
`4.
`
`Claims 12-13, amended on 8/9/2023, are acknowledged by the examiner.
`
`Acknowledgment
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 3
`
`Response to Arguments
`
`5.
`
`Applicant's arguments with respect to claims 12-13 have been considered but they are
`
`mootin view of the new groundsofrejection necessitated by amendmentsinitiated by the
`
`applicant. Examiner addresses the main arguments of the Applicant as below.
`
`6.
`
`Regarding the 35 U.S.C. 112(a) rejection, the amendmentfiled on 8/9/2023 addresses
`
`the issue. As a result, the 35 U.S.C. 112(a) rejection is withdrawn.
`
`7.
`
`Regarding the 35 U.S.C. 103 rejection, the Applicant amended the claims then argued,
`
`“However, Kitazato, fails to disclose correcting different presentation times between a data unit
`
`whose presentation time indicates a time before a leap second occurs and a data unit whose
`
`presentation time indicates a time after a leap second has occurred among a plurality of data
`
`units that are subsets of an MPU. Accordingly, Kitazato necessarily fails to teach "for each of
`
`the plurality of second data units, (i) the processor does not apply the offset value to the
`
`presentation time of the second data unit when the presentation time of the data unit indicates a
`
`time before the leap second occurs, and(ii) applies the offset value to the presentation time of
`
`the second data unit when the presentation time of the second data unit indicates a time after
`
`the leap second has occurred," where the plurality of second data units are subsets ofthefirst
`
`data unit, as required by the above-notedfeatures of claim 12.” [Paragraphs 7-8 on page 7 of
`
`the Remarks].
`
`Examiner respecttully disagrees. Kitazato (US Patent Application Publication
`
`2018/0034571 A1), (“Kitazato”) discloses the arguedlimitation as follow:
`
`the control information indicating a time at which a leap secondwill occur((i.e. a leap
`
`secondis generatedat the shifted time on the basis of the mode information)
`
`[Kitazato; para. 0014] (i.e. The time information generating unit generates time
`
`information by shifting, to shifted time, occurrence time of a leap second that can
`
`be represented by the absolute time information acquired from the external
`
`source) [Kitazato; para. 0005]) and an offset value (i.e. The time length information
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 4
`
`arrangedin the IMPU extended timestamp descriptor is formed by decoding time
`
`information of a presentation unit, transmitted first, represented by an offset time
`
`length from the presentation time of the first presentation unit, information
`
`representing time length for each presentation unit, and presentation time
`
`information represented by an offset time length from decoding time for each
`
`presentation unit) [Kitazato; para. 0132], the plurality of second data units ((i.e. A
`
`one-bit flag information of "A" represents whetherthe field of "DU payload"
`
`includes a plurality of data units. A value "1" represents inclusion and "0"
`
`represents non-inclusion) [Kitazato; para. 0107]; (i.e. An eight-bit field of
`
`“num_of_au"represents the numberof presentation units (access units) forming
`
`an MPU) [Kitazato; para. 0138]) being subsets ofthe first data unit ((i.e. A two-bit field
`
`of "f_i" represents that a field of "DU payload"includes an integral numberof data
`
`unit (DUs) or oneof thefirst, an intermediate, and the last fragments obtained by
`
`fragmentation of a data unit. A value of "0" represents that an integral numberof
`
`data units are included) [Kitazato; para. 0106]; (i.e. An eight-bit field of
`
`“num_of_au"represents the numberof presentation units (access units) forming
`
`an MPU)[Kitazato; para. 0138]);
`
`Accordingly, the Examiner respectfully maintains the rejections and applicability of the arts
`
`used.
`
`Claim Rejections - 35 USC § 103
`
`8.
`
`The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness
`
`rejections set forth in this Office action:
`
`A patent for a claimed invention may not be obtained, notwithstanding that the
`claimed invention is not identically disclosed as set forth in section 102 of this
`title, if the differences between the claimed invention and the prior art are such
`that the claimed invention as a whole would have been obvious before the
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 5
`
`effective filing date of the claimed invention to a person having ordinary skill in
`the art to which the claimed invention pertains. Patentability shall not be negated
`by the mannerin which the invention was made.
`
`9.
`
`In the event the determination of the status of the application as subject to AIA 35 U.S.C.
`
`102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103)is incorrect, any correction of the
`
`statutory basis for the rejection will not be considered a new ground ofrejection if the prior art
`
`relied upon, and the rationale supporting the rejection, would be the same undereitherstatus.
`
`The factual inquiries set forth in Graham v. John Deere Co., 383 U.S. 1, 148 USPQ 459
`
`(1966), that are applied for establishing a background for determining obviousness underpre-
`
`AIA 35 U.S.C. 103(a) are summarized asfollows:
`
`1. Determining the scope and contents of the prior art.
`
`2. Ascertaining the differences between the prior art and the claims at issue.
`
`3. Resolving the level of ordinary skill in the pertinentart.
`
`4. Considering objective evidence present in the application indicating obviousness or
`
`nonobviousness.
`
`This application currently namesjoint inventors. In considering patentability of the claims
`
`underpre-AlA 35 U.S.C. 103(a), the examiner presumesthat the subject matter of the various
`
`claims was commonly ownedat the time any inventions covered therein were made absent any
`
`evidenceto the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out
`
`the inventor and invention dates of each claim that was not commonly ownedatthe timealater
`
`invention was madein orderfor the examinerto consider the applicability of pre-AIA 35 U.S.C.
`
`103(c) and potential pre-AIA 35 U.S.C. 102(e), (f) or (g) prior art under pre-AlA 35 U.S.C.
`
`103(a).
`
`10.
`
`Claims 12-13 are rejected under 35 U.S.C. 103 as being unpatentable over
`
`Kitazato (US Patent Application Publication 2018/0034571 A‘), (“Kitazato”), in view of
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Toma etal. (EP 3641318 A1), (‘Toma’).
`
`Page 6
`
`Regarding claim 12, Kitazato meets the claim limitations, as follows:
`
`A receiving method(i.e. a reception method) [Kitazato; para. 0001] comprising:
`
`using a receiver device (i.e. receiver) [Kitazato; para. 0078; Figs. 1, 30-31], receiving
`
`first time information ((i.e. a reception unit which receives a signal including
`
`transmission media and absolute time information) [Kitazato; para. 0012]; (i.e. the
`
`absolute time information included in the signal received by the reception unit is
`
`added with modeinformation representing as being in this state) [Kitazato; para.
`
`0113]), second time information (i.e. time information of a presentation unit)
`
`[Kitazato; para. 0132], and control information ((i.e. control information) [Kitazato;
`
`para. 0113; Fig. 16, Fig. 14 - control information (MPT)]; (i.e. MMT package table
`
`(MPT)) [Kitazato; para. 0115] ; (i.e. the absolute time information includedin the
`
`signal received by the reception unit is added with mode information representing
`
`as being in this state) [Kitazato; para. 0113]), the first time information (i.e. time
`
`information of a presentation unit) [Kitazato; para. 0132] indicating a start time of a
`
`time period (i.e. a certain period of time) [Kitazato; para. 0011] corresponding to a
`
`first data unit (i.e. the absolute time information includedin the signal received by
`
`the reception unit is added with mode information representing as being in this
`
`state, the mode information is modified to represent as being in a normalstate a
`
`certain period of time prior to the shifted time) [Kitazato; para. 0113], the second
`
`time information (i.e. time information of a presentation unit) [Kitazato; para. 0132]
`
`indicating offsets of a presentation times of second data units (i.e. represented by an
`
`offset time length from the presentation time of the first unit) [Kitazato; para. 0137]
`
`relative to the start time of the time period ((i.e. The time length information arranged
`
`in the MPU extended timestamp descriptor is formed by decoding time
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 7
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`information of a presentation unit, transmittedfirst, represented by an offset time
`
`length from the presentation time of the first presentation unit, information
`
`representing time length for each presentation unit, and presentation time
`
`information represented by an offset time length from decoding time for each
`
`presentation unit) [Kitazato; para. 0132]; (i.e. The same numberof 16-bit fields of
`
`"dts_pts_offset" as the numberof the presentation units are included. This field
`
`represents time from decoding time to presentation time of a presentation unit in
`
`time units represented in a timescale. That is, this field represents presentation
`
`time information represented by an offset time length from decoding time of a
`
`presentation unit) [Kitazato; para. 0138]; (i.e. generates presentation time of each
`
`presentation unit group formed by a predetermined numberof presentation units
`
`of transmission media on the basis of the absolute time information generated by
`
`the time information generating unit; an identification information generating unit
`
`which generates identification information identifying the first presentation unit
`
`group referring to absolute time information after occurrence of a leap second
`
`when the leap second occurs in the absolute time information generated by the
`
`time information generating unit) [Kitazato; para. 0016] — Note: Kitazato discloses
`
`that there are multiple presentation units, and each of them has an offset), the
`
`control information indicating a time at which a leap second will occur((i.e. a leap
`
`secondis generatedat the shifted time on the basis of the mode information)
`
`[Kitazato; para. 0014] (i.e. The time information generating unit generates time
`
`information by shifting, to shifted time, occurrence time of a leap second that can
`
`be represented by the absolute time information acquired from the external
`
`source) [Kitazato; para. 0005]) and an offset value (i.e. The time length information
`
`arrangedin the IMPU extended timestamp descriptor is formed by decoding time
`
`information of a presentation unit, transmitted first, represented by an offset time
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 8
`
`length from the presentation time of the first presentation unit, information
`
`representing time length for each presentation unit, and presentation time
`
`information represented by an offset time length from decoding time for each
`
`presentation unit) [Kitazato; para. 0132], the plurality of second data units ((i.e. A
`
`one-bit flag information of "A" represents whetherthe field of "DU payload"
`
`includes a plurality of data units. A value "1" represents inclusion and "0"
`
`represents non-inclusion) [Kitazato; para. 0107]; (i.e. An eight-bit field of
`
`“num_of_au" represents the numberof presentation units (access units) forming
`
`an MPU) [Kitazato; para. 0138]) being subsets ofthe first data unit ((i.e. A two-bit field
`
`of "f_i" represents that a field of "DU payload"includes an integral numberof data
`
`unit (DUs) or oneof thefirst, an intermediate, andthe last fragments obtained by
`
`fragmentation of a data unit. A value of "0" represents that an integral numberof
`
`data units are included) [Kitazato; para. 0106]; (i.e. An eight-bit field of
`
`“num_of_au"represents the numberof presentation units (access units) forming
`
`an MPU)[Kitazato; para. 0138]); and
`
`using a processor((i.e. a processing unit which processes) [Kitazato; para. 0012];
`
`(i.e. Real-time distribution server) [Kitazato; para. 0359; Fig. 18]; (i.e. NTP server)
`
`[Kitazato; para. 0151]), deriving the presentation times of the second data units (i.e.
`
`FIG. 14 is a diagramillustrating a calculation method of decoding time DT and
`
`presentation time PT on a reception side) [Kitazato; para. 0140; Fig. 14] ; (i.e.
`
`generates presentation time of each presentation unit group formed by a
`
`predetermined numberof presentation units of transmission media on the basis
`
`of the absolute time information generated by the time information generating
`
`unit; an identification information generating unit which generates identification
`
`information identifying the first presentation unit group referring to absolute time
`
`information after occurrence of a leap second when the leap second occurs in the
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 9
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`absolute time information generated by the time information generating unit)
`
`[Kitazato; para. 0016] - Note: Kitazato discloses that there are multiple
`
`presentation units, and each of them has an offset) basedonthefirst time
`
`information ((i.e. calculating decoding time and presentation time of each
`
`presentation unit in accordance with reception of data of the presentation unit)
`
`[Kitazato; para. 0149]; (i.e. Absolute time informationillustrated in FIG. 21(a) is
`
`referred to in accordance with each video MPU and thereby presentation time
`
`(mpu_presentation_time) of a presentation unit (access unit) in the headis set.
`
`This presentation time is described in an MPU timestamp descriptor of an MP
`
`table as described above (see FIG. 11). This presentation time is, for example,
`
`absolute time corresponding to a presentation unit in the head of a video MPU
`
`addedwith a delay due to an encode buffer and a decode buffer as an offset)
`
`[Kitazato; para. 0162-0163; Figs. 11, 21]; (i.e. represented by an offset time length
`
`from the presentation time of the first unit) [Kitazato; para. 0137]), the second time
`
`information (i.e. presentation time information represented by an offset time length
`
`from decoding time for each presentation unit) [Kitazato; para. 0132], and the
`
`control information (i.e. The time length information arranged in the MPU extended
`
`timestamp descriptor is formed by decoding time information of a presentation
`
`unit, transmittedfirst, represented by an offset time length from the presentation
`
`time of the first presentation unit, information representing time length for each
`
`presentation unit, and presentation time information represented by an offset time
`
`length from decoding time for each presentation unit) [Kitazato; para. 0132],
`
`wherein
`
`for each ofthe plurality of second data units (i.e. for each presentation unit) [Kitazato;
`
`para. 0130; Fig. 13], (i) the processor((i.e. Real-time distribution server) [Kitazato;
`
`para. 0359; Fig. 18]; (i.e. NTP server) [Kitazato; para. 0151]) does not apply the offset
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 10
`
`value to the presentation time of the second data unit when the presentation time of the
`
`second data unit indicates a time before the leap second occurs(i.e. This mode
`
`information allows the reception side to easily recognize that the occurrence time
`
`of a leap secondis in the shifted state. In this case, the mode information may be
`
`modified to represent as being in a normalstate a certain period of time prior to
`
`the shifted time. This allows the reception side to recognize the shifted time in
`
`advance andto promptly prepare for occurrenceof a leap second.) [Kitazato;
`
`para. 0010-0011; Figs. 21-22, 24, 26-28 — Note: Kitazato discloses that during the
`
`presentation time happens before the leap second occurs, the normalstate is
`
`operated. The normal state does not add an offset from the data unit to the
`
`presentation time], and(ii) applies the offset value to the presentation time of the
`
`second data unit((i.e. presentation time information represented by an offset time
`
`length from decoding time for each presentation unit) [Kitazato; para. 0132]; (i.e.
`
`This presentation time is, for example, absolute time corresponding to a
`
`presentation unit in the head of a video MPU added with a delay due to an encode
`
`buffer and a decode buffer as an offset. In the exampleillustrated, for example
`
`assumingthat each of a delay by the encode buffer and the decode buffer is one
`
`second, an offset of two seconds is added.) [Kitazato; para. 0202]) when the
`
`presentation time of the second data unit indicates a time after the leap second has
`
`occurred(i.e. Furthermore, the receiver 200 adjusts presentation time of each MPU
`
`after from and after the first MPU (presentation unit group) referring to absolute
`
`time information after occurrence of a leap second on the basis of the leap second
`
`control signal described above. Specifically, one second is added to each
`
`presentation time when occurrenceof a leap secondis insertion of the leap
`
`second) [Kitazato; para. 0188].
`
`Kitazato does not explicitly disclose the following claim limitations (Emphasis added).
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`A receiving method comprising:
`
`Page 11
`
`receiving first time information, second time information, and control information, thefirst
`
`time information indicating a start time of a time period correspondingto a first data unit,
`
`the secondtime information indicating an offset of a presentation time of a second data
`
`unit relative to the start time of the time period, the control information indicating a time
`
`at which a leap secondwill occur and an offset value, the plurality of second data units
`
`being subsets ofthe first data unit; and
`
`deriving the presentation time of the second data unit based on thefirst time information,
`
`the second time information, and the control information, wherein
`
`for eachof the plurality of second data units, (i) the processor does not apply the offset
`
`value to the presentation time of the second data unit when the presentation time of the
`
`second data unit indicates a time before the leap second occurs, and(ii) applies the
`
`offset value to the presentation time of the second data unit when the presentation time
`
`of the second data unit indicates a time after the leap second has occurred.
`
`However,in the same field of endeavor Toma further discloses the claim limitations and the
`
`deficient claim limitations, as follows:
`
`
`
`
`
`timetatermatierindicating a start time of a time period corresponding to a first data unit
`
`(i.e. In the MPD of the DASHor the SDP of the RTP, the content playbackstart
`
`clock time or the content decoding start clock time can be indicated, and these
`
`clock times are specified based on the reference clock, such as UTC (Coordinated
`
`Universal Time), which is defined in each multiplexing or transmission system.
`
`The PTS (Presentation Time Stamp) or DTS (Decoding Time Stamp) of an
`
`individual video frame or audio sample are also set based on the reference clock.)
`
`[Toma: para. 0093], the-secend-time-intermation-indieating-an-ofisetotapresentation
`
`
`
`
`
`time-of-a-secondrelativetothe start time of the time period (i.e. In the MPD ofdateunit
`
`

`

`Application/Control Number: 17/732,706
`Art Unit: 2488
`
`Page 12
`
`the DASHor the SDPof the RTP, the content playbackstart clock time or the
`
`content decoding start clock time can be indicated, and these clock times are
`
`specified based on the reference clock, such as UTC (Coordinated Universal
`
`Time), which is defined in each multiplexing or transmission system. The PTS
`
`(Presentation Time Stamp) or DTS (Decoding Time Stamp) of an individual video
`
`frame or audio sample are also set based on the reference clock. On the other
`
`hand, in the broadcasting, because a PCR (Program Clock Reference) serves as
`
`the reference clock, information indicating a correlation between the reference
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`clocks of the broadcasting-side data and communication-side data is required
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`when the broadcasting-side data and the communication-side data are to be
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`synchronously played back) [Toma: para. 0093],
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`It would have been obvious to one with an ordinary skill in the art before the effectivefiling date
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`of the claimed invention to modify the teachings of Kitazato with Toma to include the content
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`playbackstart clock time or the content decoding start clock time in the MPD of the DASH or the
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`SDP of the RTP.
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`Therefore, the combination of Kitazato with Toma will enable the system to synchronizethe play
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`back betweenthe broadcasting-side data and the communication-side data [Toma: para. 0093].
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`Regarding claim 13, Kitazato meets the claim limitations, as follows:
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`A receiving apparatus(i.e. a reception apparatus) [Kitazato; para. 0001] comprising:
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`a receiver device(i.e. receiver) [Kitazato; para. 0078; Figs. 1, 30-31] that, in operation,
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`receivesfirst time information ((i.e. a reception unit which receives a signal including
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`transmission media and absolute time information) [Kitazato; para. 0012]; (i.e. the
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`absolute time information included in the signal received by the reception unitis
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`added with modeinformation representing as being in this state) [Kitazato; para.
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`0113]), second time information (i.e. time information of a presentation unit)
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`Art Unit: 2488
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`[Kitazato; para. 0132], and control information ((i.e. control information) [Kitazato;
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`para. 0113; Fig. 16, Fig. 14 - control information (MPT)]; (i.e. MMT package table
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`(MPT)) [Kitazato; para. 0115] ; (i.e. the absolute time information includedin the
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`signal received by the reception unit is added with mode information representing
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`as being in this state) [Kitazato; para. 0113]), the first time information (i.e. time
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`information of a presentation unit) [Kitazato; para. 0132] indicating a start time of a
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`time period (i.e. a certain period of time) [Kitazato; para. 0011] corresponding to a
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`first data unit (i.e. the absolute time information includedin the signal received by
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`the reception unit is added with mode information representing as being in this
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`state, the mode information is modified to represent as being in a normalstate a
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`certain period of time prior to the shifted time) [Kitazato; para. 0113], the second
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`time information (i.e. decoding time information of a presentation unit) [Kitazato;
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`para. 0132] indicating offsets of presentation times of second data units relative to the
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`start time of the time period ((i.e. The time length information arranged in the MPU
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`extended timestamp descriptor is formed by decoding time information of a
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`presentation unit, transmittedfirst, represented by an offset time length from the
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`presentation time of the first presentation unit, information representing time
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`length for each presentation unit, and presentation time information represented
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`by an offset time length from decoding time for each presentation unit) [Kitazato;
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`para. 0132]; (i.e. The same numberof 16-bit fields of "dts_pts_offset" as the
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`numberof the presentation units are included. This field represents time from
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`decoding time to presentation time of a presentation unit in time units represented
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`in a timescale. That is, this field represents presentation time information
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`represented by an offset time length from decoding time of a presentation unit)
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`[Kitazato; para. 0138] ; (i.e. generates presentation time of each presentation unit
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`group formed by a predetermined numberof presentation units of transmission
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`Application/Control Number: 17/732,706
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`Page 14
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`media on the basis of the absolute time information generated by the time
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`information generating unit; an identification information generating unit which
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`generates identification information identifying the first presentation unit group
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`referring to absolute time information after occurrence of a leap second when the
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`leap second occurs in the absolute time information generated by the time
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`information generating unit) [Kitazato; para. 0016] — Note: Kitazato discloses that
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`there are multiple presentation units, and each of them hasan offset), the contro!
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`information indicating a time at which a leap second will occur((i.e. a leap secondis
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`generatedat the shifted time on the basis of the mode information) [Kitazato;
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`para. 0014] (i.e. The time information generating unit generates time information
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`byshifting, to shifted time, occurrence time of a leap second that can be
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`represented by the absolute time information acquired from the external source)
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`[Kitazato; para. 0005]) and an offset value (i.e. The time length information
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`arrangedin the IMPU extended timestamp descriptor is formed by decoding time
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`information of a presentation unit, transmitted first, represented by an offset time
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`length from the presentation time of the first presentation unit, information
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`representing time length for each presentation unit, and presentation time
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`information represented by an offset time length from decoding time for each
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`presentation unit) [Kitazato; para. 0132], the plurality of second data units ((i.e. A
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`one-bit flag information of "A" represents whether the field of "DU payload"
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`includesa plurality of data units. A value "1" represents inclusion and "0"
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`represents non-inclusion) [Kitazato; para. 0107] ; (i.e. An eight-bit field of
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`“num_of_au"represents the numberof presentation units (access units) forming
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`an MPU) [Kitazato; para. 0138]) being subsets ofthe first data unit ((i.e. A two-bit field
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`of "f_i" represents that a field of "DU payload"includes an integral numberof data
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`unit (DUs) or oneof thefirst, an intermediate, andthe last fragments obtained by
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`fragmentation of a data unit. A value of "0" represents that an integral numberof
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`data units are included) [Kitazato; para. 0106]; (i.e. An eight-bit field of
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`“num_of_au" represents the numberof presentation units (access units) forming
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`an MPU) [Kitazato; para. 0138]); and
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`a processorthat, in operation ((i.e. a processing unit which processes) [Kitazato;
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`para. 0012]; (i.e. Real-time distribution server) [Kitazato; para. 0359; Fig. 18]; (i.e.
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`NTP server) [Kitazato; para. 0151]), derives the presentation times of the second data
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`units (i.e. FIG. 14 is a diagram illustrating a calculation method of decoding time
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`DT and presentation time PT on a reception side) [Kitazato; para. 0140; Fig. 14]
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`based on thefirst time information ((i.e. calculating decoding time and presentation
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`time of each presentation unit in accordance with reception of data of the
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`presentation unit) [Kitazato; para. 0149]; (i.e. Absolute time informationillustrated
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`in FIG. 21(a) is referred to in accordance with each video MPU and thereby
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`presentation time (mpu_presentation_time) of a presentation unit (access unit) in
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`the headis set. This presentation time is described in an MPU timestamp
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`descriptor of an MP table as described above (see FIG. 11). This presentation time
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`is, for example, absolute time corresponding to a presentation unit in the head of