Tang; Arvin Wai Kai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tang; Arvin Wai Kai.The latest application filed is for "method and system of identification and authentication using facial expression".
- Tang; Arvin Wai Kai - Hong Kong HK
| Patent | Date |
|---|---|
| Method and system of identification and authentication using facial expression Grant 9,619,723 - Chow , et al. April 11, 2 | 2017-04-11 |
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