Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Authentication method of field contents based challenge and enumerated pattern of field positions based response in random partial digitized path recognition system

Authentication method of field contents based challenge and enumerated pattern of field positions based response in random partial digitized path recognition system

US Patent 8868919 · Granted Oct 21, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Back-end matching method supporting front-end knowledge-based probabilistic auth2015
Back-end matching method supporting front-end knowledge-based probabilistic auth2015
Authentication method of enumerated pattern of field positions based challenge a2015
Authentication method of enumerated pattern of field positions based challenge a2015
System and method for mutually authenticated cryptographic key exchange using ma2014
System and method for mutually authenticated cryptographic key exchange using ma2014
System and method for in- and out-of-band multi-factor server-to-user authentica2014
System and method for cryptographic key exchange using matrices2013
System and method for cryptographic key exchange using matrices2013
Two-channel challenge-response authentication method in random partial shared se2011
Authentication method of random partial digitized path recognition with a challe2010
Method of one time authentication response to a session-specific challenge indic2010