`geste
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`
`
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`UNITED STATES PATENT AND TRADEMARKOFFICE
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`DATE MAILED: 04/01/2024
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`17/873,754
`
`07/26/2022
`
`Masato OHKAWA
`
`2022-1412A
`
`1059
`
`TITLE OF INVENTION: ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
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`07/26/2022
`17/873,754
`TITLE OF INVENTION: ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
`
`2022-1412A
`
`1059
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`17/873,754
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`07/26/2022
`
`Masato OHKAWA
`
`2022-1412A
`
`1059
`
`125044
`
`7590
`
`04/01/2024
`
`Wenderoth, Lind & Ponack, L.L.P.
`1025 Connecticut Avenue, NW
`:
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`

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`.
`
`.
`
`171873,754
`
`SHAWN S AN
`
`OHKAWAetal.
`
`2483
`
`Yes
`
`-- The MAILING DATEof this communication appears on the cover sheet with the correspondence address--
`All claims being allowable, PROSECUTION ON THE MERITS IS (OR REMAINS) CLOSED in this application. If not included
`herewith (or previously mailed), a Notice of Allowance (PTOL-85) or other appropriate communication will be mailed in due course. THIS
`NOTICE OF ALLOWABILITY IS NOT A GRANTOF PATENTRIGHTS.This application is subject to withdrawal from issue at the initiative
`of the Office or upon petition by the applicant. See 37 CFR 1.313 and MPEP 1308.
`1.{¥] This communication is responsive to 07/26/22.
`(J A declaration(s)/affidavit(s) under 37 CFR 1.130(b) was/werefiled on
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`.
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`2._) Anelection was madeby the applicant in responseto a restriction requirement set forth during the interview on
`restriction requirement and election have been incorporatedinto this action.
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`; the
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`4.1) Acknowledgmentis made of a claim for foreign priority under 35 U.S.C. § 119(a)-(d) or (f).
`Certified copies:
`c) () Noneofthe:
`a) DAI
`b) (] Some*
`1. (1 Certified copies of the priority documents have been received.
`2. (J Certified copies of the priority documents have been received in Application No.
`3. (J Copiesof the certified copies of the priority documents have been receivedin this national stage application from the
`International Bureau (PCT Rule 17.2(a)).
`
`Primary Examiner, Art Unit 2483
`
`* Certified copies not received:
`
`Applicant has THREE MONTHS FROM THE "MAILING DATE"of this communication to file a reply complying with the requirements
`noted below.Failure to timely comply will result in ABANDONMENT ofthis application.
`THIS THREE-MONTH PERIOD IS NOT EXTENDABLE.
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`5.) CORRECTED DRAWINGS (as "replacement sheets") must be submitted.
`(} including changes required by the attached Examiner's Amendment / Commentor in the Office action of
`Paper No./Mail Date
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`Identifying indicia such as the application number (see 37 CFR 1.84(c)) should be written on the drawingsin the front (not the back) of each
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`6.LJ DEPOSIT OFand/or INFORMATION aboutthe deposit of BIOLOGICAL MATERIAL must be submitted. Note the
`attached Examiner's comment regarding REQUIREMENT FOR THE DEPOSIT OF BIOLOGICAL MATERIAL.
`
`Attachment(s)
`1.[¥] Notice of References Cited (PTO-892)
`2.[¥] Information Disclosure Statements (PTO/SB/08),
`Paper No./Mail Date 07/26/22.
`3. Examiner's Comment Regarding Requirementfor Deposit
`of Biological Material
`.
`4.{_] Interview Summary (PTO-413),
`Paper No./Mail Date.
`ISHAWN S AN/
`
`5. (2 Examiner's Amendment/Comment
`6.
`Examiner's Statement of Reasons for Allowance
`
`7. LD Other
`
`.
`
`03/21/24
`
`U.S. Patent and Trademark Office
`PTOL-37 (Rev. 08-13)
`
`Notice of Allowability
`
`.
`Part of Paper No./Mail Date 20240320
`
`

`

`Application/Control Number: 17/873, 754
`Art Unit: 2483
`
`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 under the
`
`first inventor to file provisions of the AIA.
`
`2.
`
`The applicant's oath/declaration had been reviewed by the Examiner andis found to
`
`conform to the requirements prescribed in 37.C.F.R.1.63.
`
`Oath/Declaration
`
`Information Disclosure Statement
`
`3.
`
`The information disclosure statement (IDS) was submitted on 07/26/22. The submission
`
`is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure
`
`statement has been considered by the Examiner.
`
`Reasonfor Allowance
`
`4.
`
`The following is an Examiner's statement of reasons for allowance.
`
`Claims 1-10 are allowed.
`
`Independentclaims 1, 5, and 9-10, and corresponding dependentclaims 2-4 and 6-8
`
`(by virtue of dependencies) are allowed as having incorporated the allowable subject matter at
`
`least comprising:
`
`an encoder/decoder method comprising:
`
`performing, on each of sub-block boundaries per CU, a determination processfor
`
`performing deblockingfiltering, the sub-block boundariesbeing located at intervals of eight
`
`samplesin a current CUto be processed, the CU being included in agenerated reconstructed
`
`picture,
`
`in the determination process:
`
`for alocationdisplaced by four samplesin a vertical direction or a horizontal
`
`direction from a current location, performs a first determination of determining only whether
`
`the location displaced by four samples is a TU boundary, the currentlocation beinga
`
`sample location of a current sub-block boundary on which the determination process is to
`
`be performed:
`
`when itis determined that the location displaced by four samples is a TU boundary in
`
`the first determination, sets a maximumfilter length to a first value:
`
`

`

`Application/Control Number: 17/873, 754
`Art Unit: 2483
`
`Page 3
`
`when itis determined that the location displaced by four samples is nota TU
`
`boundary in the firstdetermination, performs a second determination of determining
`
`whether alocation displaced by eight samplesin the vertical direction or the horizontal
`
`direction from the current location is a TU boundary:
`
`when itis determinedthat the location displaced by eight samples is a TU boundary
`
`in the second determination, sets the maximumfilter length to a second value /arger than
`
`the first value; and
`
`when itis determinedthat the location displaced by eight samples is nota TU
`
`
`
`
`
`boundaryintheseconddetermination,setsthemaximumfilterlengthtoathirdvalue
`
`
`
`
`
`larger than the second value.
`
`The prior art of record fails to anticipate or make obvious the novel features (the
`
`allowable subject matter with emphasis on underlined claimed features as above) as specified
`
`in claims 1, 5, and 9-10.
`
`Any comments considered necessary by Applicant must be submitted no later than the
`
`payment of the issue fee and, to avoid processing delays, should preferably accompany the
`
`issue fee. Such submissions should be clearly labeled "Comments on Statement of Reasons for
`
`Allowance".
`
`Conclusion
`
`5.
`
`The prior art made of record is considered pertinent to Applicant's disclosure.
`
`A)
`
`ANDERSSON etal (2022/0167020 A1), deblocking of transform sub-block
`
`boundaries.
`
`B)
`
`DENG etal (2022/0191484 A1), Deblocking filtering at coding block or sub-block
`
`boundary.
`
`C)
`
`Wang etal (2021/0337211 A1), Encoder, adecoder and corresponding methods
`
`of deblocking filter adaptation.
`
`6.
`
`Anyinquiry concerning this communication or earlier communications from the Examiner
`
`should be directed Shawn An whosetelephone number is 571-272-7324.
`
`If attempts to reach the Examiner by telephone are unsuccessful, the Examiner's
`
`supervisor, Joseph Ustaris can be reached on 571-272-7383.
`
`

`

`Application/Control Number: 17/873, 754
`Art Unit: 2483
`
`Page 4
`
`7.
`
`The fax phone number for the organization wherethis application or proceeding is
`
`assigned is 571-273-8300.
`
`8.
`
`Information regarding the status of an application may be obtained from the Patent
`
`Application Information Retrieval (PAIR) system. Status information for published applications
`
`may be obtained from either Private PAIR or Public PAIR. Status information for unpublished
`
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`
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`
`PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197(toll-free). If you
`
`would like assistance froma USPTO Customer Service Representative or access to the
`
`automated information system, call 800-786-9199 (IN USA OR CANADA)or 571-272-1000.
`
`/SHAWN S AN/
`Primary Examiner, Art Unit 2483
`
`