Jing Yang

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Richmond, CA

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DETECTING DIAPER CHANGES IN PATIENTS
- Publication number 20250120612
- Publication date Apr 17, 2025
- Tochtech Technologies Ltd.
- Wei Fang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WIRELESS ATTENDANCE MONITORING APPARATUS
- Publication number 20180082564
- Publication date Mar 22, 2018
- Wei Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE