Yajun Cao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for compressing and decompressing display demur...
- Patent number 11,158,287
- Issue date Oct 26, 2021
- Shenzhen Yunyinggu Technology Co., Ltd
- Yongwen Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for estimating and compensating aging of light em...
- Patent number 10,891,897
- Issue date Jan 12, 2021
- Shenzhen Yunyinggu Technology Co., Ltd
- Haining Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR COMPRESSING AND DECOMPRESSING DISPLAY DEMUR...
- Publication number 20210287624
- Publication date Sep 16, 2021
- SHENZHEN YUNYINGGU TECHNOLOGY CO., LTD.
- Yongwen Jiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING AND COMPENSATING AGING OF LIGHT EM...
- Publication number 20200357336
- Publication date Nov 12, 2020
- SHENZHEN YUNYINGGU TECHNOLOGY CO., LTD.
- Haining Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS