Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251638 | Method and device for charging aluminum battery | Chien-Chih Chiang, Ping-I Pan, Chang-Chung Yang | 2022-02-15 |
| 8299699 | Double-sided light emitting field emission device and method of manufacturing the same | Yuan-Yao Li, Meng-Jey Youh, Chun-Lung Tseng, Hung-Chih Wu, Wang-Hua Lin +1 more | 2012-10-30 |