Inventor
CHEN YUQUN
US25 patents
⚠️ This page may combine multiple inventors who share the name “CHEN YUQUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
15 patentsUS8041338B2Oct 18, 2011
Mobile wallet and digital payment
MICROSOFT CORP197 citations98
US7497379B2Mar 3, 2009
Counterfeit and tamper resistant labels with randomly occurring features
MICROSOFT CORP84 citations98
US7228426B2Jun 5, 2007
Integrity ordainment and ascertainment of computer-executable instructions with consideration for execution context
MICROSOFT CORP46 citations96
US7957532B2Jun 7, 2011
Data protection for a mobile device
MICROSOFT CORP52 citations94
US7878398B2Feb 1, 2011
Counterfeit and tamper resistant labels with randomly occurring features
MICROSOFT CORP21 citations92
US7644440B2Jan 5, 2010
Integrity ordainment and ascertainment of computer-executable instructions with consideration for execution context
MICROSOFT CORP30 citations92
US7346780B2Mar 18, 2008
Integrity ordainment and ascertainment of computer-executable instructions
MICROSOFT CORP26 citations92
US7254586B2Aug 7, 2007
Secure and opaque type library providing secure data protection of variables
MICROSOFT CORP38 citations92
US7900837B2Mar 8, 2011
Optical fiber paper reader
MICROSOFT CORP12 citations84
US7631292B2Dec 8, 2009
Code individualism and execution protection
MICROSOFT CORP12 citations84
US7818799B2Oct 19, 2010
Tamper response mechanism
MICROSOFT CORP9 citations83
US7610623B2Oct 27, 2009
Integrity ordainment and ascertainment of computer-executable instructions with consideration for execution context
MICROSOFT CORP7 citations73
US7975117B2Jul 5, 2011
Enforcing isolation among plural operating systems
MICROSOFT CORP2 citations62
US7664266B2Feb 16, 2010
Compression of fiber-based certificate of authenticity data
MICROSOFT CORP0 citations51
US7620199B2Nov 17, 2009
Input complexity adaptive quantization watermarking
MICROSOFT CORP0 citations51
MICROSOFT TECHNOLOGY LICENSING LLC
5 patentsUS9503431B2Nov 22, 2016
Simple protocol for tangible security
MICROSOFT TECHNOLOGY LICENSING LLC4 citations84
US9805365B2Oct 31, 2017
Mobile device security using wearable security tokens
MICROSOFT TECHNOLOGY LICENSING LLC7 citations83
US10922684B2Feb 16, 2021
Mobile device security using wearable security tokens
MICROSOFT TECHNOLOGY LICENSING LLC0 citations62
US10855665B2Dec 1, 2020
Simple protocol for tangible security
MICROSOFT TECHNOLOGY LICENSING LLC0 citations52
US10165441B2Dec 25, 2018
Simple protocol for tangible security
MICROSOFT TECHNOLOGY LICENSING LLC0 citations52