Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833081 | Method of metal etching post cleaning | Yi-Nan Chen, Shih-Chieh Kao, Tien-Sung Chen | 2004-12-21 |
| 6790735 | Method of forming source/drain regions in semiconductor devices | Sheng-Tsung Chen, Yi-Nan Chen, Bo Ching Jiang, Chih-Yuan Hsiao | 2004-09-14 |
| 6790765 | Method for forming contact | Tse-Yao Huang, Yi-Nan Chen | 2004-09-14 |
| 6780739 | Bit line contact structure and method for forming the same | Yi-Nan Chen | 2004-08-24 |
| 6774007 | Method of fabricating shallow trench isolation | Hsien-Wen Liu, Yi-Nan Chen, Yi-Chen Chen | 2004-08-10 |
| 6709975 | Method of forming inter-metal dielectric | Yi-Nan Chen, Tzu-Ching Tsai | 2004-03-23 |
| 6706587 | Method for forming buried plates | Tzu-Ching Tsai, Ying Huan Chuang | 2004-03-16 |
| 6703311 | Method for estimating capacitance of deep trench capacitors | Tzu-Ching Tsai, Ying Huan Chuang, Yu-Pi Lee | 2004-03-09 |