Weiqiang Fang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Support device and electronic system
- Patent number 12,235,676
- Issue date Feb 25, 2025
- Lenovo (Beijing) Limited
- Riyi Ling
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and display method thereof
- Patent number 9,229,676
- Issue date Jan 5, 2016
- Beijing Lenovo Software Ltd.
- Shuang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SUPPORT DEVICE AND ELECTRONIC SYSTEM
- Publication number 20230097565
- Publication date Mar 30, 2023
- Lenovo (Beijing) Limited
- Riyi LING
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND DISPLAY METHOD THEREOF
- Publication number 20110211118
- Publication date Sep 1, 2011
- Beijing Lenovo Software Ltd.
- Shuang Han
- G06 - COMPUTING CALCULATING COUNTING