An ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Head-mounted virtual reality apparatus
- Patent number 12,038,589
- Issue date Jul 16, 2024
- Beijing Zitiao Network Technology Co., Ltd.
- An Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
STRAP ADJUSTMENT APPARATUS OF HEAD-MOUNTED ELECTRONIC DEVICE AND HE...
- Publication number 20250147325
- Publication date May 8, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- An ZHANG
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED VIRTUAL REALITY APPARATUS
- Publication number 20240103286
- Publication date Mar 28, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- An ZHANG
- G02 - OPTICS
Information Patent Application
BINDING BAND ASSEMBLY FOR HEADSET AND HEADSET
- Publication number 20230421957
- Publication date Dec 28, 2023
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- An ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE