`06/24/2021 —
`
`Inventor, Assigneesearch - EAST
`DERWENT,IBM_TDB
`Updated EASTsearch
`
`Updated IP.com search
`
`Application/Conirol No.
`
`Applicant(s)/Patent Under Reexamination
`
`Search Notes
`
`16/089,279
`
`GOLITSCHEK EDLER VON ELBWARTetal
`
`SAUMIT SHAH
`
`CPC - Searched*
`
`Symbol
`H04W72/0446042 | H04L5/0044,0092,0053 | H04W74/0833
`H04W72/04,042,044,0446 | HO4W74/08,0833 | HO4L5/
`0044,0053,0091 ,0092,0094 (Text search)
`Updated above search
`
`[Date
`11/05/2020-1 1/06/2020 ICAA
`04/16/2021
`
`06/24/2021
`
`Iss
`
`* See searchhistory printout included with this form or the SEARCH NOTESbox below to determine the scopeof
`the search.
`
`Search Notes
`
`H04W72/0446 ,042 | H04L5/0044,0092,0053 | HO4W74/0833
`combined with text search in USPAT, PG-PUB, EPO, JPO,
`DERWENTdatabases (see EASTsearchhistory for search strings)
`
`11/05/2020-1 1/06/2020
`
`CAA
`
`Inventor Name Search
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`11/05/2020-11/06/2020
`
`IP.com - NPL, USPAT, US PGPUB
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`EAST search - USPAT, US PGPUB, USOCR, FPRS, EPO, JPO,
`
`04/16/2021
`
`04/15/2021 —
`04/16/2021 =
`
`06/24/2021
`
`U.S. Patent and Trademark Office
`
`Page 1 of 2
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`Part of Paper No.: 20210624
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`
`
`Application/Conirol No.
`
`Applicant(s)/Patent Under Reexamination
`
`Search Notes
`
`16/089,279
`
`GOLITSCHEK EDLER VON ELBWARTetal
`
`ll |
`
`—_—SAUMIT SHAH
`
`Art Unit
`
`2414
`
`
`
`Interference Search
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`US Class/CPC|W5 subclass/CPC Group
`Symbol
`Po Interference searchhistory included
`06/24/2021
`
`U.S. Patent and Trademark Office
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`Page 2 of 2
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`Part of Paper No.: 20210624
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