Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10091473 | Driver circuit having light source driver at primary side | Chun Lin, Fang-Chieh Lu, Chuan-Chu Chen | 2018-10-02 |
| 9818628 | Curing apparatus and method using the same | Hsueh-Kuang Ni, Peng-Cheng Hong | 2017-11-14 |
| 9668329 | Method for operating an electronic device to increase light density and electronic device thereof | Fang-Chieh Lu, Chuan-Chu Chen, Ching-Ying Tsou | 2017-05-30 |
| 9547224 | Projector with a therm-sensitive component for overheating protection | Fu-Shiung Shih, Fang-Chieh Lu, Po-Fu Wu, Chun-Jung Hu | 2017-01-17 |
| 9433973 | UV curing apparatus | Hsueh-Kuang Ni, Peng-Cheng Hong | 2016-09-06 |
| 8793884 | Circle cutting tool | — | 2014-08-05 |
| 8179112 | Direct current generator and the pulse generator thereof | — | 2012-05-15 |
| 7894215 | Electronic apparatus, AC/DC conversion device and power factor correction circuit thereof | — | 2011-02-22 |
| 7872685 | Camera module with circuit board | Yung-Chou Chen, Su-Jen Cheng, Wen-Chang Chen, Fu-Yen Tseng | 2011-01-18 |
| 7161307 | Power factor correction apparatus with embedded DC—DC converter | — | 2007-01-09 |
| 7077530 | Projector of external power supply | Shih-Pin Chen, Chi-Hong Chen | 2006-07-18 |
| 6703794 | Power factor correction device including electronic ballast function | — | 2004-03-09 |
| 6327161 | Power-saving circuit | — | 2001-12-04 |
| 6236578 | Power supply which can convert an oscillating voltage into a variable steady state voltage | — | 2001-05-22 |
| D401938 | Surround-sound computer speaker enclosure | — | 1998-12-01 |
| D400882 | Surround-sound computer speaker enclosure | — | 1998-11-10 |
| 5835363 | Power supply device featuring synchronous mode and asynchronous mode operation | — | 1998-11-10 |
| D366725 | Glass shade | — | 1996-01-30 |
| D366723 | Glass shade | — | 1996-01-30 |
| D365652 | Glass shade | — | 1995-12-26 |
| D365657 | Glass shade | — | 1995-12-26 |
| D364698 | Glass shade | — | 1995-11-28 |
| D364700 | Glass shade | — | 1995-11-28 |
| D364703 | Glass shade | — | 1995-11-28 |
| D364697 | Glass shade | — | 1995-11-28 |