Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592240 | Method for forming a gate structure through an amorphous silicon layer and applications thereof | Jen-Chieh Chang, Shih-Chi Lai, Tun-Fu Hung | 2009-09-22 |
| 7432204 | Wafer and the manufacturing and reclaiming methods thereof | Jen-Chieh Chang, Pei-Feng Sun | 2008-10-07 |
| 7375005 | Method for reclaiming and reusing wafers | Jen-Chieh Chang, Shih-Chi Lai, Chih-Shin Tsai | 2008-05-20 |
| 7282429 | Method of manufacturing Schottky diode device | Shih-Chi Lai, Pei-Feng Sun, Jen-Chieh Chang | 2007-10-16 |
| 7211523 | Method for forming field oxide | Shih-Chi Lai, Jen-Chieh Chang | 2007-05-01 |
| 7118971 | Method for fabricating trench power device | Jen-Chieh Chang, Tun-Fu Hung | 2006-10-10 |
| 6991994 | Method of forming rounded corner in trench | Pei-Feng Sun, Jen-Chieh Chang | 2006-01-31 |
| 6828196 | Trench filling process for preventing formation of voids in trench | Pei-Feng Sun, Shih-Chi Lai, Mao-Song Tseng | 2004-12-07 |
| 6709952 | Method of forming a bottom oxide layer in a trench | Shih-Chi Lai, Jen-Chieh Chang, Ching-Chiu Chu | 2004-03-23 |
| 6677216 | Method of making IC capacitor | Chun-Pey Cho, Tsai-Sen Lin, Chou-Shin Jou, Chuan-Yi Wang, Jen-Chieh Chang +1 more | 2004-01-13 |
| 6492248 | Few-particle-induced low-pressure TEOS process | Jen-Chieh Chang, Ching-Cheng Hsieh, Pei-Feng Sun | 2002-12-10 |
| 6117755 | Method for planarizing the interface of polysilicon and silicide in a polycide structure | Sung Kun-Yu, Chien-Hung Chen, Kuang-Chao Chen | 2000-09-12 |
| 6066529 | Method for enlarging surface area of a plurality of hemi-spherical grains on the surface of a semiconductor chip | Ping-Wei Lin, Jui-Ping Li, Ming-Kuan Kao | 2000-05-23 |