Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960901 | Bi-directional DC/DC power converter having a neutral terminal | Hung-Liang Chou, Ya-Tsung Feng, Chi-Nan Hsieh, Yao-Jen Chang | 2005-11-01 |
| 6906501 | Control method for parallel-connected power converters | Hurng-Liang Chou, Nan Shen, Yao-Jen Chang | 2005-06-14 |
| 6876179 | Hybrid reactive power compensation device | Hurng-Liang Chou, Wen-Pin Hsu, Yao-Jen Chang | 2005-04-05 |
| 6876178 | Hybrid reactive power compensation device | Hurng-Liang Chou, Wen-Pin Hsu, Yao-Jen Chang | 2005-04-05 |
| 6801023 | DC/DC boost converter and control method therefor | Hurng-Liang Chou, Ming-Hong Chiueh, Yao-Jen Chang | 2004-10-05 |
| 6717465 | Active harmonic suppression equipment and control method therefor | Hurng-Liang Chou, Ya-Tsung Feng, Yao-Jen Chang | 2004-04-06 |
| 6665198 | Power supply apparatus and method thereof for input harmonic current suppression and output voltage regulation | Wen-Yin Tasi, Hung-Liang Chou | 2003-12-16 |
| 6511248 | Brake wire connecting device for a stunt bike | — | 2003-01-28 |
| 6220398 | Brake cable positioning assembly for an inner swivel connector of a free style bicycle | — | 2001-04-24 |
| 5921624 | Seat assembly for a bicycle | — | 1999-07-13 |
| 5884983 | Axle extension assembly for a bicycle | — | 1999-03-23 |
| 5804778 | Elevator control data intercommunication programmer | Ching-Mau Chen, Tzu-Yuan Lin, Liao-Chia Chang, Hsin-San Chang, Wen-Wei Chuang | 1998-09-08 |
| 5732601 | Coupling device for brake cables of bicycles | — | 1998-03-31 |
| 5605076 | Swivel mechanism for a bicycle | — | 1997-02-25 |
| 5575178 | Brake handle | — | 1996-11-19 |