Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898227 | Non-synchronous boost converter including low-voltage device for load disconnection | Shui-Mu Lin, Jien-Sheng Chen, Kwan-Jen Chu | 2011-03-01 |
| 7888989 | Charge pump regulator and method of producing a regulated voltage | Shui-Mu Lin, Jien-Sheng Chen | 2011-02-15 |
| 7825882 | Dimming method and system thereof | Wei-Hsin Wei, Shui-Mu Lin, Chien-Sheng Chen, Chin-Chiang Yeh, Chin-Tsung Chen | 2010-11-02 |
| 7714645 | Offset cancellation of a single-ended operational amplifier | Shui-Mu Lin, Jien-Sheng Chen, Kwan-Jen Chu | 2010-05-11 |
| 7667530 | Charge pump down circuit and method for the same | Kwan-Jen Chu, Shui-Mu Lin, Jien-Sheng Chen | 2010-02-23 |
| 7518432 | Low noise multiphase charge pump and control method thereof | Shui-Mu Lin, Nien-Hui Kung, Jien-Sheng Chen | 2009-04-14 |
| 7494207 | Fluid injection device preventing activation of a bipolar junction transistor (BJT) therein | Chung-Cheng Chou | 2009-02-24 |
| 7474141 | Mode transition control method and circuit for a charge pump | Jien-Sheng Chen, Shui-Mu Lin, Nien-Hui Kung | 2009-01-06 |
| 7368977 | Dimming method and system thereof | Wei-Hsin Wei, Shui-Mu Lin, Chien-Sheng Chen, Chin-Chiang Yeh, Chin-Tsung Chen | 2008-05-06 |
| 7111920 | Fluid jet head with driving circuit of a heater set | Kun-Ming Lee | 2006-09-26 |
| 6981323 | Method for fabricating a fluid injection head structure | Chih-Ching Chen | 2006-01-03 |
| 6966632 | Microinjector with grounding conduction channel | Chung-Cheng Chou | 2005-11-22 |
| 6938993 | Fluid injection head structure | Chih-Ching Chen | 2005-09-06 |
| 6926842 | Fluid injection head structure and method thereof | Chih-Ching Chen | 2005-08-09 |
| 6902257 | Fluid injection head structure and method for manufacturing the same | Chih-Ching Chen | 2005-06-07 |
| 6814428 | Fluid injection head structure and method thereof | Chih-Ching Chen | 2004-11-09 |
| 6712457 | Asymmetrical tape automated bonding device for a printhead cartridge | Chih-Ching Chen | 2004-03-30 |
| 6604815 | Ink jet recording apparatus utilizing printhead cartridges with asymmetrical contacts | Chih-Ching Chen | 2003-08-12 |
| 6565172 | Piezo-resistive thermal detection apparatus | Chih-Ching Chen | 2003-05-20 |
| 6533396 | Printhead cartridge with asymmetrical contacts | Chih-Ching Chen | 2003-03-18 |
| 6471338 | Microinjector head having driver circuitry thereon and method for making the same | Chih-Ching Chen | 2002-10-29 |
| 5667906 | Storage battery housing on a mobile phone | — | 1997-09-16 |