Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009914 | Electronic device | Chien-I Chen, Wei-Pang Lee, Hsin-Lan Liao, Yi-Lun Tsao, Jyun-Yi Lee | 2021-05-18 |
| 8822852 | Multi-level rotary switch | Ying-Sung Ho, Chen-Hong Huang, Chang-Nan Chen, Hung-Ju Wei, Tao-Lung Hsueh | 2014-09-02 |
| 7486454 | Variable focus device | Hann-Kuang Chen, Wen-Chang Cheng, Ching-Kuo Chu, Chih-Chan Liao, Hsin-Ping Ko +1 more | 2009-02-03 |