Inventor · disambiguated record
Christopher P. Curren
Also filed as: CURREN CHRISTOPHER P · CURREN CHRISTOPHER PETER
20 granted patents·1 pending application·581 citations·filing 1997–2012
95Inventor score
Top patents by PatentIndex Score
21 records- 0198US6853728B1Video on demand pay per view services with unmodified conditional access functionalityDIRECTV GROUP INC·Filed 2000·Granted Feb 8, 2005·256 cites·37 claims
- 0294US7203311B1Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage deviceDIRECTV GROUP INC·Filed 2000·Granted Apr 10, 2007·65 cites·37 claims
- 0391US7804958B2Super encrypted storage and retrieval of media programs with smartcard generated keysDIRECTV GROUP INC·Filed 2008·Granted Sep 28, 2010·14 cites·16 claims
- 0491US7203314B1Super encrypted storage and retrieval of media programs with modified conditional access functionalityDIRECTV GROUP INC·Filed 2000·Granted Apr 10, 2007·53 cites·39 claims
- 0585US8677152B2Method and apparatus for encrypting media programs for later purchase and viewingKAHN RAYNOLD M·Filed 2008·Granted Mar 18, 2014·7 cites·78 claims
- 0683US7457414B1Super encrypted storage and retrieval of media programs with smartcard generated keysDIRECTV GROUP INC·Filed 2000·Granted Nov 25, 2008·21 cites·34 claims
- 0782US8140859B1Secure storage and replay of media programs using a hard-paired receiver and storage deviceKAHN RAYNOLD M·Filed 2000·Granted Mar 20, 2012·17 cites·12 claims
- 0882US7480381B2Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage deviceDIRECTV GROUP INC·Filed 2007·Granted Jan 20, 2009·6 cites·31 claims
- 0981US7409562B2Method and apparatus for encrypting media programs for later purchase and viewingDIRECTV GROUP INC·Filed 2001·Granted Aug 5, 2008·26 cites·19 claims
- 1080US8782438B2Secure storage and replay of media programs using a hard-paired receiver and storage deviceKAHN RAYNOLD M·Filed 2012·Granted Jul 15, 2014·3 cites·22 claims
- 1178US7275163B2Asynchronous configurationDIRECTV GROUP INC·Filed 2002·Granted Sep 25, 2007·17 cites·49 claims
- 1272US7457967B2Hidden identificationDIRECTV GROUP INC·Filed 2002·Granted Nov 25, 2008·15 cites·36 claims
- 1370US7580523B2Distribution of video content using client to host pairing of integrated receivers/decodersDIRECTV GROUP INC·Filed 2004·Granted Aug 25, 2009·9 cites·22 claims
- 1467US7599494B2Distribution of video content using a trusted network key for sharing contentDIRECTV GROUP INC·Filed 2004·Granted Oct 6, 2009·7 cites·21 claims
- 1564US7530108B1Multiprocessor conditional access module and method for using the sameDIRECTV GROUP INC·Filed 2004·Granted May 5, 2009·11 cites·21 claims
- 1660US6282290B1High speed modular exponentiatorMYKOTRONX INC·Filed 1997·Granted Aug 28, 2001·50 cites·44 claims
- 1756US7437571B1Dedicated nonvolatile memoryDIRECTV GROUP INC·Filed 2002·Granted Oct 14, 2008·2 cites·28 claims
- 1854US2007118770A1Secure storage and replay of media programs using a hard-paired receiver and storage deviceKAHN RAYNOLD M·Filed 2007·Application pending·0 cites
- 1952US8122215B1Method and apparatus for verifying memory contentsCOCCHI RONALD P·Filed 2004·Granted Feb 21, 2012·2 cites·1 claims
- 2048US8918612B1Method and apparatus for verifying memory contentsCOCCHI RONALD P·Filed 2012·Granted Dec 23, 2014·0 cites·24 claims
- 2144US7475259B1Multiple nonvolatile memoriesDIRECTV GROUP INC·Filed 2002·Granted Jan 6, 2009·0 cites·58 claims
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