Bothell, Washington
United States
8
2015-06-11
The entities that hold a legal rights for patent applications filed by inventor Zhang Ning:
Ning Zhang from Bothell, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Techniques for ensuring authentication and integrity of communications
#2 | 2014-09-18Software Upgrades Using Tokens and Existing Licenses
#3 | 2012-06-14Software activation using digital licenses
#4 | 2011-07-07TPM-based license activation and validation
#5 | 2011-06-09User-administered license state verification
#6 | 2011-02-03Version-based software product activation
#7 | 2009-12-31Techniques for ensuring authentication and integrity of communications
#8 | 2009-12-31Application hierarchy and state manipulation
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