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Patent applications and USPTO patent grants for HAN; Zhengfu.The latest application filed is for "encrypted data storage system and method based on offsite key storage".
Patent | Date |
---|---|
Encrypted Data Storage System And Method Based On Offsite Key Storage App 20200250347 - Kind Code | 2020-08-06 |
Photon phase modulating system Grant 9,178,623 - Chen , et al. November 3, 2 | 2015-11-03 |
Photon Phase Modulating System App 20140205302 - Chen; Wei ;   et al. | 2014-07-24 |
Polarization-controlled encoding method, encoder, and quantum key distribution system Grant 8,331,797 - Han , et al. December 11, 2 | 2012-12-11 |
Addressing method of quanta network and quanta network router Grant 7,596,318 - Han , et al. September 29, 2 | 2009-09-29 |
Addressing method of quanta network and quanta network router App 20060210270 - Han; Zhengfu ;   et al. | 2006-09-21 |
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