Zhicheng Na

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optical fingerprint module
- Patent number 10,546,175
- Issue date Jan 28, 2020
- SHANGHAI OXI TECHNOLOGY CO., LTD.
- Yan Ling
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical fingerprint module
- Patent number 10,528,788
- Issue date Jan 7, 2020
- SHANGHAI OXI TECHNOLOGY CO., LTD.
- Yan Ling
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CUSTOMIZED PROP IMAGE GENERATION METHOD AND APPARATUS
- Publication number 20240221255
- Publication date Jul 4, 2024
- Shanghai Bilibili Technology Co., Ltd.
- Zhicheng NA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING
- Publication number 20230222622
- Publication date Jul 13, 2023
- Shanghai Bilibili Technology Co., Ltd.
- Zhicheng NA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Fingerprint Module
- Publication number 20180121707
- Publication date May 3, 2018
- Shanghai Oxi Technology Co., Ltd
- Yan Ling
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Fingerprint Module
- Publication number 20180121701
- Publication date May 3, 2018
- Shanghai Oxi Technology Co., Ltd
- Yan Ling
- G06 - COMPUTING CALCULATING COUNTING