Hanzhen LI

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Patents Applicationslast 30 patents

Information Patent Application
POSITIONING METHOD, APPARATUS AND SYSTEM OF OPTICAL TRACKER
- Publication number 20240126088
- Publication date Apr 18, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Qinglin CHEN
- G02 - OPTICS
Information Patent Application
POSITIONING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
- Publication number 20240070913
- Publication date Feb 29, 2024
- Beijing Zitiao Network Technology Co., Ltd.
- Zhou XUE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POSITIONING METHOD, APPARATUS, ELECTRONIC DEVICE, HEAD-MOUNTED DISP...
- Publication number 20230418072
- Publication date Dec 28, 2023
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Hanzhen LI
- G06 - COMPUTING CALCULATING COUNTING