Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676303 | Car seat and base with a locking mechanism | Hung-Chung Hou | 2017-06-13 |
| 9107265 | Light emitting device array billboard and control method thereof | Shui-Mu Lin, Chien-Hua Lin, Ching-Yu Chen, Yung-Chun Chuang, Ti-Ti Liu | 2015-08-11 |
| 9060402 | State cycling apparatus and method, and control circuit for a lamp | Peng Lan, Chen-Jie Ruan | 2015-06-16 |
| 9006991 | State cycling apparatus and method, and control circuit for a lamp | Peng Lan, Chen-Jie Ruan | 2015-04-14 |
| 9000682 | Dimming circuit and method for LEDs | Chen-Jie Ruan, Peng Lan | 2015-04-07 |
| 8845021 | Adjustment mechanism for positioning a headrest in an infant car seat | Hung-Chung Hou, Shau-An Hsu | 2014-09-30 |
| 8581514 | Dimming circuit and method for LEDs | Chen-Jie Ruan, Peng Lan | 2013-11-12 |
| 8564251 | Switch embedded integrated circuit and method for battery protection | Zheng-Lin Pu, Ying Han | 2013-10-22 |
| 8471497 | Control circuit and method for LED drivers | Chen-Jie Ruan, Liang Mao | 2013-06-25 |
| 8415927 | Switch embedded integrated circuit and method for battery protection | Zheng-Lin Pu, Ying Han, Hui Wang | 2013-04-09 |
| 7237762 | Lifting mechanism and spacer block arrangement for lifting jack | — | 2007-07-03 |
| 7233131 | Circuit and method for implementing a multi-function pin on a PWM controller chip in a voltage converter | Pao-Chuan Lin, Liang-Pin Tai | 2007-06-19 |
| 6771116 | Circuit for producing a voltage reference insensitive with temperature | Liang-Pin Tai | 2004-08-03 |