Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729820 | Low pin count LED driver integrated circuit | Tsung-Wei Huang, Shui-Mu Lin, Pao-Hsun Yu | 2014-05-20 |
| 8698449 | Charger with detection of power input type | Li-Wei Lee, Nien-Hui Kung, Kwan-Jen Chu | 2014-04-15 |
| 8648573 | Charger and portable device having the same | Li-Wei Lee, Nien-Hui Kung, Kwan-Jen Chu | 2014-02-11 |
| 8525484 | Charger and portable device having the same | Li-Wei Lee, Nien-Hui Kung, Kwan-Jen Chu | 2013-09-03 |
| 8159195 | Overvoltage protection circuit for use in charger circuit system and charge circuit with overvoltage protection function | Chien-Ping Lu, Nien-Hui Kung, Li-Wei Lee, Kwan-Jen Chu, Chun-Tsung Chen | 2012-04-17 |