Inventor · disambiguated record
Philip Yuen
Also filed as: YUEN PHILIP · YUEN PHILIP P
31 granted patents·12 pending applications·1,071 citations·filing 1996–2024
97Inventor score
Top patents by PatentIndex Score
43 records- 0199US8744966B1Real-time mobile wallet serverAMAZON TECH INC·Filed 2013·Granted Jun 3, 2014·141 cites·20 claims
- 0299US8423462B1Real-time mobile wallet serverAMACKER MATTHEW W·Filed 2009·Granted Apr 16, 2013·214 cites·14 claims
- 0398US10235669B2Real-time mobile wallet serverAMAZON TECH INC·Filed 2014·Granted Mar 19, 2019·101 cites·21 claims
- 0497US8401968B1Mobile group paymentsSCHATTAUER PAUL C·Filed 2008·Granted Mar 19, 2013·182 cites·25 claims
- 0595US8977568B1Anonymous mobile paymentsAMAZON TECH INC·Filed 2013·Granted Mar 10, 2015·36 cites·20 claims
- 0695US5903868AAudio recorder with retroactive storageFiled 1996·Granted May 11, 1999·120 cites·20 claims
- 0794US8302187B1System and method for preventing large-scale account lockoutGUPTA DIWAKAR·Filed 2007·Granted Oct 30, 2012·39 cites·21 claims
- 0892US8423457B1Anonymous mobile paymentsSCHATTAUER PAUL C·Filed 2009·Granted Apr 16, 2013·51 cites·20 claims
- 0992US8255288B1High demand sale processingGUPTA DIWAKAR·Filed 2009·Granted Aug 28, 2012·37 cites·18 claims
- 1091US7729989B1Method and apparatus for message correction in a transaction authorization serviceAMAZON TECH INC·Filed 2007·Granted Jun 1, 2010·26 cites·25 claims
- 1189US8295863B1Multimedia enhanced servicesGUPTA DIWAKAR·Filed 2008·Granted Oct 23, 2012·15 cites·16 claims
- 1288US8352376B2System and method for authorization of transactionsAMAZON TECH INC·Filed 2006·Granted Jan 8, 2013·17 cites·75 claims
- 1387US8973120B2System and method for receiving requests for tasks from unregistered devicesAMAZON TECH INC·Filed 2013·Granted Mar 3, 2015·7 cites·20 claims
- 1487US8204827B1System and method for personalized commandsGUPTA DIWAKAR·Filed 2008·Granted Jun 19, 2012·13 cites·44 claims
- 1586US8533059B2System and method for message-based purchasingNIHALANI VISHAY S·Filed 2012·Granted Sep 10, 2013·7 cites·18 claims
- 1684US12220665B2Tangential flow filtration systems and methodsREPLIGEN CORP·Filed 2024·Granted Feb 11, 2025·0 cites·19 claims
- 1784US10552819B1Media enhanced mobile paymentsGUPTA DIWAKAR·Filed 2008·Granted Feb 4, 2020·12 cites·25 claims
- 1884US8447700B2Transaction authorization serviceYUEN PHILIP·Filed 2006·Granted May 21, 2013·12 cites·72 claims
- 1982US10198764B2System and method for message-based purchasingAMAZON TECH INC·Filed 2013·Granted Feb 5, 2019·3 cites·20 claims
- 2082US8239326B1Method and apparatus for authorizing transactions using transaction phrases in a transaction authorization serviceYUEN PHILIP·Filed 2007·Granted Aug 7, 2012·11 cites·24 claims
- 2181US8676237B1Multimedia enhanced servicesGUPTA DIWAKAR·Filed 2012·Granted Mar 18, 2014·4 cites·25 claims
- 2278US11946033B2Micro alternating tangential flow perfusion filter, micro bioreactor, and methods of use thereofREPLIGEN CORP·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 2378US8244592B2System and method for message-based purchasingNIHALANI VISHAY S·Filed 2008·Granted Aug 14, 2012·6 cites·47 claims
- 2477US10171961B1Transaction authorization serviceAMAZON TECH INC·Filed 2013·Granted Jan 1, 2019·3 cites·27 claims
- 2574US8620826B2System and method for receiving requests for tasks from unregistered devicesCOUGHLIN CHESLEY·Filed 2008·Granted Dec 31, 2013·7 cites·31 claims
- 2674US2025032997A1Low porosity tangential flow depth filtersREPLIGEN CORP·Filed 2024·Application pending·0 cites
- 2773US11958018B2Tangential flow filtration systems and methodsREPLIGEN CORP·Filed 2019·Granted Apr 16, 2024·0 cites·19 claims
- 2872US2025027032A1System and methods for combined harvest and capture of a biologicREPLIGEN CORP·Filed 2024·Application pending·0 cites
- 2970US7587410B2Dynamic cube servicesMICROSOFT CORP·Filed 2005·Granted Sep 8, 2009·7 cites·21 claims
- 3069US9292839B2System and method for personalized commandsAMAZON TECH INC·Filed 2014·Granted Mar 22, 2016·0 cites·17 claims
- 3165US11339364B2Micro alternating tangential flow perfusion filter, micro bioreactor, and methods of use thereofREPLIGEN CORP·Filed 2018·Granted May 24, 2022·0 cites·16 claims
- 3263US8732075B1System and method for personalized commandsGUPTA DIWAKAR·Filed 2012·Granted May 20, 2014·0 cites·20 claims
- 3362US11680239B2Filter for mammalian cell culture perfusion and clarification with hydrophobic hollow fiberREPLIGEN CORP·Filed 2019·Granted Jun 20, 2023·0 cites·40 claims
- 3458US2023098953A1Hollow fiber screening tool, system, and methodREPLIGEN CORP·Filed 2022·Application pending·0 cites
- 3557US2022323910A1Systems and methods for tangential flow depth filtrationREPLIGEN CORP·Filed 2022·Application pending·0 cites
- 3655US2022193614A1Venting or degassing of filter devices and filtration systemsREPLIGEN CORP·Filed 2021·Application pending·0 cites
- 3752US2021047605A1Control systems and methods for automated clarification of cell culture with high solids contentREPLIGEN CORP·Filed 2020·Application pending·0 cites
- 3846US2013225287A1Synchronous and asynchronous game modesBRONSTEIN BENDAYAN MANUEL URIS·Filed 2013·Application pending·0 cites
- 3935US2019191408A1Systems, devices, and methods for determining a location of a computing device via a current state of and signals received by and/or from the computing deviceTINK LABS LTD·Filed 2017·Application pending·0 cites
- 4035US2019208410A1Systems, devices, and methods for managing communications of one or more computing devicesTINK LABS LTD·Filed 2017·Application pending·0 cites
- 4135US2019200317A1Systems, devices, and methods for determining a location of a computing device via a current state of the computing device and signals received by and/or from other computing devicesTINK LABS LTD·Filed 2017·Application pending·0 cites
- 4234US2019215797A1Systems, devices, and methods for determining a location of a computing device via a current state of and signals received by and/or from the computing deviceTINK LABS LTD·Filed 2017·Application pending·0 cites
- 4334US2019223144A1Systems, devices, and methods for determining a location of a computing device via a current state of the computing device and signals received by and/or from other computing devicesTINK LABS LTD·Filed 2017·Application pending·0 cites
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