Qiong ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for target identification, electronic apparatus,...
- Patent number 12,193,784
- Issue date Jan 14, 2025
- BEIJING GALAXY CIRCUMFERENCE TECHNOLOGIES CO., LTD
- Kecheng Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical apparatus, optical system, and method for measuring an amou...
- Patent number 11,536,560
- Issue date Dec 27, 2022
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Yuntian Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR TARGET IDENTIFICATION, ELECTRONIC APPARATUS,...
- Publication number 20240260831
- Publication date Aug 8, 2024
- BEIJING GALAXY CIRCUMFERENCE TECHNOLOGIES CO., LTD.
- Kecheng Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TARGET IDENTIFICATION METHOD, TARGET IDENTIFICATION DEVICE, ELECTRO...
- Publication number 20240032815
- Publication date Feb 1, 2024
- BEIJING GALAXY CIRCUMFERENCE TECHNOLOGIES CO., LTD.
- Kecheng Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL APPARATUS, OPTICAL SYSTEM, AND METHOD FOR MEASURING AN AMOU...
- Publication number 20200256667
- Publication date Aug 13, 2020
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Yuntian ZHANG
- G01 - MEASURING TESTING