Yeyun CAI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Photovoltaic array fault diagnosis method based on composite inform...
- Patent number 12,068,717
- Issue date Aug 20, 2024
- BEIJING INSTITUTE OF TECHNOLOGY
- Fang Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-powered wireless keyboard
- Patent number 11,942,791
- Issue date Mar 26, 2024
- BEIJING INSTITUTE OF TECHNOLOGY
- Fang Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mechanical energy-based self-powering counting system
- Patent number 11,829,841
- Issue date Nov 28, 2023
- BEIJING INSTITUTE OF TECHNOLOGY
- Fang Deng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Mechanical Energy-Based Self-Powering Counting System
- Publication number 20220147789
- Publication date May 12, 2022
- Beijing Institute of Technology
- Fang DENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-POWERED WIRELESS KEYBOARD
- Publication number 20220115906
- Publication date Apr 14, 2022
- Beijing Institute of Technology
- Fang DENG
- G06 - COMPUTING CALCULATING COUNTING