Ren; Zhihao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ren; Zhihao.The latest application filed is for "living body detection method and device".
- Ren; Zhihao - Hangzhou CN
- REN; Zhihao - Chongqing City CN
Trademarks
| Patent | Date |
|---|---|
| Face liveness detection based on neural network model Grant 11,321,963 - Shen , et al. May 3, 2 | 2022-05-03 |
| Living Body Detection Method and Device App 20220044039 - Ren; Zhihao ; et al. | 2022-02-10 |
| Large-Scale Efficient Selective Laser Melting Forming Device App 20210107064 - ZHANG; Zhengwen ; et al. | 2021-04-15 |
| Face Liveness Detection Based On Neural Network Model App 20200334450 - SHEN; Chuan ; et al. | 2020-10-22 |
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