Inventor · disambiguated record
John Princen
Also filed as: PRINCEN JOHN · PRINCEN JOHN PETER
33 granted patents·8 pending applications·1,714 citations·filing 1995–2020
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US6239810B1High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 1999·Granted May 29, 2001·212 cites·5 claims
- 0296US6636830B1System and method for noise reduction using bi-orthogonal modified discrete cosine transformVIALTA INC·Filed 2000·Granted Oct 21, 2003·150 cites·53 claims
- 0395US7380275B2Secure and backward-compatible processor and secure software execution thereonBROADON COMM CORP·Filed 2005·Granted May 27, 2008·76 cites·73 claims
- 0494US7464058B2System and method for generating new licensesBROADON COMM CORP·Filed 2005·Granted Dec 9, 2008·44 cites·29 claims
- 0594US6342892B1Video game system and coprocessor for video game systemNINTENDO CO LTD·Filed 1998·Granted Jan 29, 2002·248 cites·38 claims
- 0693US6556197B1High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 2000·Granted Apr 29, 2003·92 cites·120 claims
- 0793US6166748AInterface for a high performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 1997·Granted Dec 26, 2000·255 cites·45 claims
- 0892US7322042B2Secure and backward-compatible processor and secure software execution thereonBROADON COMM CORP·Filed 2003·Granted Jan 22, 2008·92 cites·115 claims
- 0991US6331856B1Video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 1995·Granted Dec 18, 2001·193 cites·2 claims
- 1090US5732189AAudio signal coding with a signal adaptive filterbankLUCENT TECHNOLOGIES INC·Filed 1995·Granted Mar 24, 1998·115 cites·6 claims
- 1188US7613915B2Method for programming on-chip non-volatile memory in a secure processor, and a device so programmedBROADON COMM CORP·Filed 2006·Granted Nov 3, 2009·12 cites·24 claims
- 1288US6593929B2High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processingNINTENDO CO LTD·Filed 2002·Granted Jul 15, 2003·50 cites·3 claims
- 1386US8131649B2Static-or-dynamic and limited-or-unlimited content rightsYEN WEI·Filed 2003·Granted Mar 6, 2012·39 cites·38 claims
- 1486US7194514B1Stripping email attachment from an email message and adding into the email message a link to fetch the attachmentBROADON COMM CORP·Filed 2001·Granted Mar 20, 2007·57 cites·18 claims
- 1584US7624276B2Secure device authentication system and methodBROADON COMM CORP·Filed 2006·Granted Nov 24, 2009·11 cites·21 claims
- 1682US8856513B2Programming on-chip non-volatile memory in a secure processor using a sequence numberSRINIVASAN PRAMILA·Filed 2009·Granted Oct 7, 2014·7 cites·19 claims
- 1781US9398436B2Cloud service for making social connectionsACER INC·Filed 2013·Granted Jul 19, 2016·3 cites·8 claims
- 1881US8433889B2Operating system context switchingPRINCEN JOHN·Filed 2010·Granted Apr 30, 2013·7 cites·20 claims
- 1977US7779482B1Delivery of license information using a short messaging system protocol in a closed content distribution systemiGware Inc·Filed 2003·Granted Aug 17, 2010·29 cites·55 claims
- 2076US8601247B2Programming non-volatile memory in a secure processorSRINIVASAN PRAMILA·Filed 2009·Granted Dec 3, 2013·4 cites·9 claims
- 2173US7991999B2Block-based media content authenticationiGware Inc·Filed 2009·Granted Aug 2, 2011·5 cites·18 claims
- 2271US8200961B2Securing a flash memory block in a secure device system and methodSRINIVASAN PRAMILA·Filed 2007·Granted Jun 12, 2012·9 cites·23 claims
- 2370US9589154B2Programming on-chip non-volatile memory in a secure processor using a sequence numberACER CLOUD TECH INC·Filed 2014·Granted Mar 7, 2017·1 cites·18 claims
- 2468US9646142B2Ensuring authenticity in a closed content distribution systemACER CLOUD TECH INC·Filed 2016·Granted May 9, 2017·1 cites·20 claims
- 2568US8621188B2Certificate verificationSRINIVASAN PRAMILA·Filed 2009·Granted Dec 31, 2013·2 cites·20 claims
- 2661US11698949B2Systems and methods for facilitating secure streaming of electronic gaming contentACER CLOUD TECH INC·Filed 2020·Granted Jul 11, 2023·0 cites·22 claims
- 2761US9881182B2Programming on-chip non-volatile memory in a secure processor using a sequence numberACER CLOUD TECH INC·Filed 2017·Granted Jan 30, 2018·0 cites·20 claims
- 2861US9801051B2Cloud service for making social connectionsACER INC·Filed 2016·Granted Oct 24, 2017·0 cites·5 claims
- 2959US2018137307A1Programming on-chip non-volatile memory in a secure processor using a sequence numberACER CLOUD TECH INC·Filed 2017·Application pending·0 cites
- 3057US10263774B2Ensuring authenticity in a closed content distribution systemACER CLOUD TECH INC·Filed 2018·Granted Apr 16, 2019·0 cites·20 claims
- 3156US2013232327A1Operating System Context SwitchingACER CLOUD TECHNOLOGY INC·Filed 2013·Application pending·0 cites
- 3255US9985781B2Ensuring authenticity in a closed content distribution systemACER CLOUD TECH INC·Filed 2017·Granted May 29, 2018·0 cites·20 claims
- 3355US2010017627A1Ensuring authenticity in a closed content distribution systemBROADON COMM CORP·Filed 2009·Application pending·0 cites
- 3453US2009150293A1System and method for delivering licenses to a playback deviceBROADON COMM CORP·Filed 2008·Application pending·0 cites
- 3552US10733271B2Systems and methods for facilitating secure streaming of electronic gaming contentACER CLOUD TECH INC·Filed 2017·Granted Aug 4, 2020·0 cites·20 claims
- 3650US10664575B2Virtual vault of licensed contentYEN WEI·Filed 2007·Granted May 26, 2020·0 cites·21 claims
- 3750US10127073B2Operating system context switchingACER CLOUD TECH INC·Filed 2016·Granted Nov 13, 2018·0 cites·21 claims
- 3843US2004267384A1Integrated console and controllerBROADON COMMUNICATIONS INC·Filed 2003·Application pending·0 cites
- 3942US2007255659A1System and method for DRM translationYEN WEI·Filed 2006·Application pending·0 cites
- 4037US2013212413A1Cloud Remote WakeupACER CLOUD TECHNOLOGY INC·Filed 2012·Application pending·0 cites
- 4128US2017100637A1Fitness training guidance system and method thereofSCENESAGE INC·Filed 2016·Application pending·0 cites
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