Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9444258 | Photovoltaic system having power-increment-aided incremental-conductance maximum power point tracking controller using constant-frequency and variable-duty control and method thereof | Guan-Chyun Hsieh, Hung-I Hsieh | 2016-09-13 |
| 9065298 | Photovoltaic system having power-increment-aided incremental-conductance maximum power point tracking controller using variable-frequency and constant-duty control and method thereof | Guan-Chyun Hsieh, Hung-I Hsieh | 2015-06-23 |
| 8845346 | Current convertor | Ming-Hsiang Chen | 2014-09-30 |
| 8811051 | Current convertor | Ming-Hsiang Chen | 2014-08-19 |
| 8686345 | Standby circuit | Chin-Nan Lai | 2014-04-01 |
| 8451617 | Integrated circuit board | Chi-Ching Chen | 2013-05-28 |
| 8400797 | Power conversion system with zero-voltage start-up mechanism, and zero-voltage start-up device | Hsi-Yuan Tsai | 2013-03-19 |
| 8282274 | Remote temperature sensing device | Yuk-Wa Pang, Ho Wai Phyllis Leung, Kin Wah Kong, Yat-Pui Wong, Kin Ip Li | 2012-10-09 |
| 8278891 | Feedback voltage stabilizing apparatus, method, and power conversion system | Po-Yuan Yu | 2012-10-02 |
| 8228646 | Apparatus and method for draining stored power | Po-Yuan Yu | 2012-07-24 |
| 8193664 | Electrical power-saving control apparatus, power supply including that apparatus and power-saving method thereof | Po-Yuan Yu | 2012-06-05 |
| D657311 | Cores in juxtaposition | Chi-Ching Chen | 2012-04-10 |
| 8149589 | Capacitor holder | Chi-Ching Chen | 2012-04-03 |
| 8111127 | Thermistor | Chi-Ching Chen | 2012-02-07 |
| D638807 | Coil rack | Chi-Ching Chen | 2011-05-31 |
| D637979 | Coil rack | Chi-Ching Chen | 2011-05-17 |
| 7528552 | Power transformer combined with balance windings and application circuits thereof | Jeng-Shong Wang | 2009-05-05 |
| 7443701 | Double-ended converter | Jeng-Shong Wang | 2008-10-28 |
| 7369421 | Full bridge driver | Jeng-Shong Wang | 2008-05-06 |
| 7366000 | Half bridge inverter | Jeng-Shong Wang | 2008-04-29 |
| 7342478 | Structure for high voltage bearable transformers | Jeng-Shong Wang, Chi-Ming Yang, Jin-Jiun Jiang | 2008-03-11 |
| 7342813 | Half bridge inverter with dual N-MOS | Jeng-Shong Wang | 2008-03-11 |
| 7301430 | High voltage transformer for controlling inductance leakage | Jeng-Shong Wang, Jin-Jiun Jiang, Chi-Ming Yang | 2007-11-27 |
| 7256553 | Lamp driving system controlled by electrical isolation | Jeng-Shong Wang | 2007-08-14 |
| 7245509 | Half bridge driver | Jeng-Shong Wang | 2007-07-17 |