Inventor
JUN BENJAMIN CHE-MING
US35 patents
⚠️ This page may combine multiple inventors who share the name “JUN BENJAMIN CHE-MING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CRYPTOGRAPHY RES INC
22 patentsUS10015164B2Jul 3, 2018
Modules to securely provision an asset to a target device
CRYPTOGRAPHY RES INC277 citations98
US11310227B2Apr 19, 2022
Securely provisioning a target device
CRYPTOGRAPHY RES INC13 citations93
US10084771B2Sep 25, 2018
Secure feature and key management in integrated circuits
CRYPTOGRAPHY RES INC5 citations84
US9923890B2Mar 20, 2018
Generating and distributing pre-computed data (PCD) assets to a target device
CRYPTOGRAPHY RES INC6 citations83
US9584509B2Feb 28, 2017
Auditing and permission provisioning mechanisms in a distributed secure asset-management infrastructure
CRYPTOGRAPHY RES INC8 citations83
US10771448B2Sep 8, 2020
Secure feature and key management in integrated circuits
CRYPTOGRAPHY RES INC3 citations73
US10666641B2May 26, 2020
Secure feature and key management in integrated circuits
CRYPTOGRAPHY RES INC1 citations73
US9729331B2Aug 8, 2017
Corrupting a hash value corresponding to a key based on a revocation of the key
CRYPTOGRAPHY RES INC2 citations73
US10581838B2Mar 3, 2020
Modules to securely provision an asset to a target device
CRYPTOGRAPHY RES INC2 citations72
US10579790B2Mar 3, 2020
Authentication of a device
CRYPTOGRAPHY RES INC1 citations70
US10440000B2Oct 8, 2019
Secure data provisioning
CRYPTOGRAPHY RES INC2 citations70
US10019564B2Jul 10, 2018
Authentication of a device
CRYPTOGRAPHY RES INC3 citations70
US11895109B2Feb 6, 2024
Securely provisioning a target device
CRYPTOGRAPHY RES INC0 citations62
US11811908B2Nov 7, 2023
Outputting a key based on an authorized sequence of operations
CRYPTOGRAPHY RES INC0 citations62
US11789625B2Oct 17, 2023
Managing privileges of different entities for an integrated circuit
CRYPTOGRAPHY RES INC0 citations62
US11403014B2Aug 2, 2022
Managing privileges of different entities for an integrated circuit
CRYPTOGRAPHY RES INC0 citations62
US11308196B2Apr 19, 2022
Authentication of a device
CRYPTOGRAPHY RES INC0 citations60
US11765149B2Sep 19, 2023
Secure data provisioning
CRYPTOGRAPHY RES INC0 citations59
US9553722B2Jan 24, 2017
Generating a key based on a combination of keys
CRYPTOGRAPHY RES INC1 citations52
US10860229B2Dec 8, 2020
Managing privileges of different entities for an integrated circuit
CRYPTOGRAPHY RES INC0 citations51
US10560260B2Feb 11, 2020
Outputting a key based on an authorized sequence of operations
CRYPTOGRAPHY RES INC0 citations51
US10218496B2Feb 26, 2019
Outputting a key based on an authorized sequence of operations
CRYPTOGRAPHY RES INC0 citations51
AUDIBLE INC
5 patentsUS6560651B2May 6, 2003
Digital information library and delivery system with logic for generating files targeting a playback device
AUDIBLE INC533 citations98
US5926624AJul 20, 1999
Digital information library and delivery system with logic for generating files targeted to the playback device
AUDIBLE INC1,221 citations98
US6170060B1Jan 2, 2001
Method and apparatus for targeting a digital information playback device
AUDIBLE INC635 citations97
US7765308B2Jul 27, 2010
Apparatus and method for authoring and maintaining a library of content and targeting content to a playback device
AUDIBLE INC4 citations61
US7917643B2Mar 29, 2011
Digital information library and delivery system
AUDIBLE INC2 citations60
ROVI SOLUTIONS CORP
5 patentsUS7984511B2Jul 19, 2011
Self-protecting digital content
ROVI SOLUTIONS CORP266 citations97
US7756272B2Jul 13, 2010
Interpreter using cryptographic values of a playback device's keys to authorize the playback device
ROVI SOLUTIONS CORP30 citations91
US7996913B2Aug 9, 2011
Self-protecting digital content
ROVI SOLUTIONS CORP34 citations90
US7778420B2Aug 17, 2010
Content security layer providing long-term renewable security
ROVI SOLUTIONS CORP11 citations82
US7760876B2Jul 20, 2010
Content security layer providing long-term renewable security
ROVI SOLUTIONS CORP8 citations82