Yi Xian

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D1074703
- Issue date May 13, 2025
- Beijing Zitiao Network Technology Co., Ltd.
- Han Wang
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
INTERACTION METHOD AND APPARATUS OF VIRTUAL SPACE, DEVICE, AND MEDIUM
- Publication number 20240127564
- Publication date Apr 18, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Han Wang
- G06 - COMPUTING CALCULATING COUNTING