IP Library › Granted Patent US 12,717,781
Granted Patent B2
US 12,717,781 · App. 18/396,567 · Granted Aug 25, 2026

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Quick Facts
Patent No.
US 12,717,781
App. No.
18/396,567
Granted
Aug 25, 2026
Kind
B2
Assignments (2)
SECURITY INTEREST Recorded Jun 24, 2026
From: VIDEOAMP, INC.
To: EAST WEST BANK
Reel/Frame 075073/0983 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 26, 2023
From: GUTHALS, AUSTIN DOUGLAS; ROMANO, CHRISTIAN; WANG, JACK HAOCHENG; NGO, PHUC HONG; WHALEN, STEVE JAMES; NASR, RAMZI JOSEPH
To: VIDEOAMP, INC.
Reel/Frame 065956/0449 →
Continuity (3)
Continuation 18073463 · Dec 1, 2022
Provisional Application 63264785 · Dec 1, 2021
Related Publication 20240126751A1 · Apr 18, 2024
References Cited (90)
US 7181438B1 · Szabo · 2007 [cited by applicant]
US 7392391B2 · Eibach et al. · 2008 [cited by applicant]
US 9774586B1 · Roche et al. · 2017 [cited by applicant]
US 10037339B1 · Kleinpeter et al. · 2018 [cited by applicant]
US 10085073B2 · Ray et al. · 2018 [cited by applicant]
US 10621164B1 · Kain · 2020 [cited by applicant]
US 10685407B1 · Cabrera et al. · 2020 [cited by applicant]
US 10950020B2 · Du · 2021 [cited by applicant]
US 10970419B1 · Blum et al. · 2021 [cited by applicant]
US 11138340B1 · Blum · 2021 [cited by examiner]
US 11157944B2 · Roullier et al. · 2021 [cited by applicant]
US 11263210B2 · McCray et al. · 2022 [cited by applicant]
US 11301464B2 · McCray et al. · 2022 [cited by applicant]
US 11853299B2 · Guthals et al. · 2023 [cited by applicant]
US 20030154406A1 · Honarvar et al. · 2003 [cited by applicant]
US 20050060566A1 · Chebolu et al. · 2005 [cited by applicant]
US 20050076022A1 · Wu et al. · 2005 [cited by applicant]
US 20050165744A1 · Taylor et al. · 2005 [cited by applicant]
US 20050251513A1 · Tenazas · 2005 [cited by applicant]
US 20060230447A1 · Buchholz · 2006 [cited by applicant]
US 20070016583A1 · Lempel et al. · 2007 [cited by applicant]
US 20070283425A1 · Ture et al. · 2007 [cited by applicant]
US 20100036884A1 · Brown · 2010 [cited by applicant]
US 20100274815A1 · Vanasco · 2010 [cited by applicant]
US 20110019915A1 · Roman · 2011 [cited by applicant]
US 20110202774A1 · Kratsch · 2011 [cited by applicant]
US 20120084666A1 · Hickman · 2012 [cited by applicant]
US 20120131075A1 · Mawdsley et al. · 2012 [cited by applicant]
US 20130204886A1 · Faith et al. · 2013 [cited by applicant]
US 20130290234A1 · Harris et al. · 2013 [cited by applicant]
US 20140059012A1 · Malhotra et al. · 2014 [cited by applicant]
US 20140365363A1 · Knudsen et al. · 2014 [cited by applicant]
US 20150081562A1 · Roullier et al. · 2015 [cited by applicant]
US 20150081918A1 · Nowack et al. · 2015 [cited by applicant]
US 20150326627A1 · Merrifield · 2015 [cited by applicant]
US 20160050272A1 · Raduchel · 2016 [cited by applicant]
US 20170026343A1 · Wardman · 2017 [cited by applicant]
US 20170139965A1 · Marquardt et al. · 2017 [cited by applicant]
US 20170171214A1 · Anderson et al. · 2017 [cited by applicant]
US 20170289191A1 · Thioux et al. · 2017 [cited by applicant]
US 20180082237A1 · Nagel et al. · 2018 [cited by applicant]
US 20180113866A1 · Bendersky et al. · 2018 [cited by applicant]
US 20180157794A1 · Fusi et al. · 2018 [cited by applicant]
US 20180276213A1 · Ramamurthy et al. · 2018 [cited by applicant]
US 20180336543A1 · Van Os et al. · 2018 [cited by applicant]
US 20190026709A1 · Baron · 2019 [cited by applicant]
US 20190087835A1 · Schwed et al. · 2019 [cited by applicant]
US 20190147076A1 · Yang et al. · 2019 [cited by applicant]
US 20190147451A1 · Deutschmann et al. · 2019 [cited by applicant]
US 20190205050A1 · Koorapati et al. · 2019 [cited by applicant]
US 20190243921A1 · Long et al. · 2019 [cited by applicant]
US 20190362083A1 · Ortiz et al. · 2019 [cited by applicant]
US 20190362101A1 · Fisse et al. · 2019 [cited by applicant]
US 20200067933A1 · Kukreja et al. · 2020 [cited by applicant]
US 20200244626A1 · Kwon et al. · 2020 [cited by applicant]
US 20200379995A1 · Rajaperumal et al. · 2020 [cited by applicant]
US 20210004782A1 · Toutain et al. · 2021 [cited by applicant]
US 20210099502A1 · Stern et al. · 2021 [cited by applicant]
US 20210133196A1 · Gladwin et al. · 2021 [cited by applicant]
US 20210150269A1 · Choudhury et al. · 2021 [cited by applicant]
US 20210210168A1 · Fusi et al. · 2021 [cited by applicant]
US 20210216537A1 · McCray et al. · 2021 [cited by applicant]
US 20210224290A1 · Chu et al. · 2021 [cited by applicant]
US 20210318990A1 · Dhanabalan et al. · 2021 [cited by applicant]
US 20210357393A1 · McCray et al. · 2021 [cited by applicant]
US 20210357394A1 · McCray et al. · 2021 [cited by applicant]
US 20210357395A1 · McCray et al. · 2021 [cited by applicant]
US 20220342874A1 · Guthals et al. · 2022 [cited by applicant]
US 20220374547A1 · Arikapudi · 2022 [cited by examiner]
EP 2890084A1 · 2015 [cited by applicant]
WO 2022226545A1 · 2022 [cited by applicant]
WO 2023102143A1 · 2023 [cited by applicant]
Akeel, “Secure Data Integration Systems”, Thesis for the degree of Doctor of Philosophy at University of Southampton, Oct. 2017, 247 pages. [cited by applicant]
Final Office Action for U.S. Appl. No. 17/387,908, dated Nov. 23, 2022, 13 pages. [cited by applicant]
Final Office Action for U.S. Appl. No. 17/387,908, mailed Apr. 15, 2022, 11 Pages. [cited by applicant]
International Preliminary Report on Patentability for International Application No. PCT/US2022/071886, mailed Nov. 2, 2023, 7 Pages. [cited by applicant]
International Search Report and Written Opinion for PCT/US2021/013484 mailed Apr. 22, 2021, 10 pages. [cited by applicant]
International Search Report and Written Opinion for PCT/US2022/051579 mailed Mar. 24, 2023, 11 pages. [cited by applicant]
Non-Final Office Action for U.S. Appl. No. 16/742,721, mailed Sep. 17, 2021, 12 Pages. [cited by applicant]
Non-Final Office Action for U.S. Appl. No. 17/383,333, dated Jun. 14, 2023, 21 pages. [cited by applicant]
Non-Final Office Action for U.S. Appl. No. 17/383,333, dated Sep. 21, 2022, 8 pages. [cited by applicant]
Non-Final Office Action for U.S. Appl. No. 17/387,908, dated Aug. 4, 2022, 12 pages. [cited by applicant]
Non-Final Office Action for U.S. Appl. No. 17/387,908, dated Jun. 7, 2023, 14 pages. [cited by applicant]
Non-Final Office Action for U.S. Appl. No. 18/073,463, dated Feb. 28, 2023, 9 pages. [cited by applicant]
Notice of Allowance for U.S. Appl. No. 17/383,333, dated Feb. 9, 2023, 8 pages. [cited by applicant]
Notice of Allowance for U.S. Appl. No. 18/073,463, dated Jun. 28, 2023, 8 pages. [cited by applicant]
Office Action for U.S. Appl. No. 17/387,908, mailed Nov. 16, 2021, 8 Pages. [cited by applicant]
Supplementary European Search Report in European Patent Application No. 21740702.2, dated Nov. 17, 2023, 9 Pages. [cited by applicant]
Examination Report for Australian Patent Application No. 2022399453 mailed Apr. 8, 2025, 3 pages. [cited by applicant]
Extended European Search Report of European Patent Application No. 22902198.5 mailed Nov. 28, 2025, 10 pages. [cited by applicant]