Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Authentication system, authentication side device, and security system

Authentication system, authentication side device, and security system

US Patent 10411890 · Granted Sep 10, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Quantum-key-distribution receiving device and method for using single-photon det2016
Quantum entangled photon pair generator2015
Multi-terminal quantum key distribution system2014
Quantum correlated photon pair generating device and method2014
Method and system for quantum key delivery utilizing a conversion efficiency of 2013
Optical m-ary modulator2012
Carrier-suppressed optical pulse train generating device2012
Quantum entangled photon pair generating device2012
Quantum entangled photon pair generating device2012
Optical modulator and optical signal generation apparatus2012
Carrier-suppressed optical pulse train generating device and method2011
Optical clock recovery apparatus and method and birefringent medium2011