Ji; Lianying
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ji; Lianying.The latest application filed is for "dynamic interactive identity authentication method and system".
- Ji; Lianying - Beijing N/A CN
| Patent | Date |
|---|---|
| Dynamic interactive identity authentication method and system Grant 9,684,780 - Liu , et al. June 20, 2 | 2017-06-20 |
| Dynamic Interactive Identity Authentication Method And System App 20150317469 - Liu; Yingjie ; et al. | 2015-11-05 |
| Dynamic interactive identity authentication method and system Grant 9,117,065 - Liu , et al. August 25, 2 | 2015-08-25 |
| Dynamic Interactive Identity Authentication Method And System App 20140101744 - Liu; Yingjie ; et al. | 2014-04-10 |
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