Feng Tian

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Credible alliance blockchain digital calibration certificate system...
- Patent number 12,137,177
- Issue date Nov 5, 2024
- National Institute of Metrology, China
- Xiang Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRINTED CIRCUIT BOARD, MAINTENANCE METHOD THEREFOR, AND DISPLAY APP...
- Publication number 20240422904
- Publication date Dec 19, 2024
- Chongqing BOE Electronic Technology Co., Ltd.
- Jie ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
VIDEO PROCESSING METHOD AND APPARATUS, MEDIUM, AND PROGRAM PRODUCT
- Publication number 20240022772
- Publication date Jan 18, 2024
- BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO., LTD.
- Fanbo MENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CREDIBLE ALLIANCE BLOCKCHAIN DIGITAL CALIBRATION CERTIFICATE SYSTEM...
- Publication number 20220393890
- Publication date Dec 8, 2022
- NATIONAL INSTITUTE OF METROLOGY, CHINA
- Xiang Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE