Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770138 | Pattern for monitoring epitaxial layer washout | Shih-Feng Huang, Chih-Feng Huang | 2004-08-03 |
| 6770951 | P-type LDMOS device with buried layer to solve punch-through problems and process for its manufacture | Chih-Feng Huang | 2004-08-03 |
| 6682659 | Method for forming corrosion inhibited conductor layer | Ching-Wen Cho, Kuwi-Jen Chang, Sen-Fu Chen, Kuang-Peng Lin, Shing-Jzy Tay +6 more | 2004-01-27 |
| 6580131 | LDMOS device with double N-layering and process for its manufacture | Chih-Feng Huang | 2003-06-17 |
| 6486034 | Method of forming LDMOS device with double N-layering | Chih-Feng Huang | 2002-11-26 |
| 6475870 | P-type LDMOS device with buried layer to solve punch-through problems and process for its manufacture | Chih-Feng Huang | 2002-11-05 |
| 6348371 | Method of forming self-aligned twin wells | Chih-Feng Huang, Shun-Liang Hsu | 2002-02-19 |