Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12143199 | Multi-carrier resource allocation method based on wireless-powered backscatter communication network | Yongjun XU, Qianbin Chen, Qilie Liu | 2024-11-12 |
| 11732876 | Ceiling lamp and chassis | Shengjie Qiao, Hongwei Chen, Zhanhua Chen, Guobao ZHANG, Guolong Ni | 2023-08-22 |
| 8339072 | Single general purpose input/output (GPIO) pin motor control circuit | Gaile Lin, Hong Guan | 2012-12-25 |
| 7849240 | Methods and systems of scanning an input device having multiple key switches | Hong Guan, Gaile Lin, Chuanting Xu | 2010-12-07 |