Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841381 | Temperature change indicator and methods of making the same | Ponnambalam Selvaganapathy | 2017-12-12 |
| 7731003 | Axially actuating device having elastic joining portion | Han-Wei Su, Chao-Chang Hu, Yu-Han Chien | 2010-06-08 |
| 7518806 | Lens module | Chao-Chang Hu, Han-Wei Su | 2009-04-14 |
| 6771158 | Micro electromechanical differential actuator | Hsiao-Wen Lee, Shih-Yi Wen, Wu-Cheng Kuo, Jui-Ping Weng | 2004-08-03 |