Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8872266 | Trench power MOSFET structure and fabrication method thereof | Chun-Ying Yeh, Yuan-Ming Lee | 2014-10-28 |
| 8846469 | Fabrication method of trenched power semiconductor device with source trench | Chun-Ying Yeh | 2014-09-30 |
| 8785277 | Method of manufacturing the trench power semiconductor structure | — | 2014-07-22 |
| 8729632 | Semiconductor structure with low resistance of substrate and low power consumption | Chih-Cheng Hsieh | 2014-05-20 |
| 8716787 | Power semiconductor device and fabrication method thereof | Sung-Nien Tang | 2014-05-06 |
| 8569134 | Method to fabricate a closed cell trench power MOSFET structure | — | 2013-10-29 |
| 8525256 | Power semiconductor structure with schottky diode | Chun-Ying Yeh | 2013-09-03 |
| 8426275 | Fabrication method of trenched power MOSFET | Kou-Way Tu, Yi-Yun Tsai, Yuan-Shun Chang | 2013-04-23 |
| 8354315 | Fabrication method of a power semicondutor structure with schottky diode | Chun-Ying Yeh | 2013-01-15 |
| 8304828 | Closed cell trench power MOSFET structure | — | 2012-11-06 |
| 8153490 | Fabrication method of power semiconductor structure with reduced gate impedance | — | 2012-04-10 |
| 8114762 | Method for manufacturing trench MOSFET device with low gate charge | Chun-Wei Ni, Kao-Way Tu | 2012-02-14 |
| 8080457 | Fabrication method of power semiconductor structure with low gate charge | — | 2011-12-20 |
| 7994001 | Trenched power semiconductor structure with schottky diode and fabrication method thereof | Chun-Ying Yeh | 2011-08-09 |
| 7608511 | Fabrication method of trenched power MOSFET with low gate impedance | — | 2009-10-27 |
| 7592658 | Method of forming a semiconductor device having a capacitor and a resistor | — | 2009-09-22 |
| 7338852 | Method of forming a semiconductor device having a capacitor and a resistor | — | 2008-03-04 |
| 7199009 | Method for fabricating power mosfet | — | 2007-04-03 |
| 7084033 | Method for fabricating a trench power MOSFET | — | 2006-08-01 |
| 7060567 | Method for fabricating trench power MOSFET | — | 2006-06-13 |
| 6806136 | Method of forming a semiconductor device having a capacitor and a resistor | — | 2004-10-19 |
| 6204144 | Method for forming a metal capacitor with two metal electrodes | — | 2001-03-20 |