Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075661 | Ultra-hard composite material and method for manufacturing the same | Chi-San Chen, Chih-Chao Yang, Jien-Wei Yeh | 2011-12-13 |
| 6881675 | Method and system for reducing wafer edge tungsten residue utilizing a spin etch | Jeng-Yang Pan, Chen-Yi Huang, Sheng-Wen Chen | 2005-04-19 |
| 6877359 | Liquid leak detection | Hung-Fa Chen | 2005-04-12 |
| 6723613 | Method of forming an isolated-grain rugged polysilicon surface via a temperature ramping step | — | 2004-04-20 |
| 6695921 | Hoop support for semiconductor wafer | Hsi-Kuei Cheng, Ting-Chu Wang, Yu-Ku Lin, Huai-Tei Yang, Chun-Chang Chen +1 more | 2004-02-24 |
| 6444541 | Method for forming lining oxide in shallow trench isolation incorporating pre-annealing step | Jun-Yang Lai, Jih-Hwa Wang, Chou-Jie Tsai, Su-Yu Yeh, Meng-Shiun Shieh +2 more | 2002-09-03 |
| 6440570 | Stable thin film oxide standard | — | 2002-08-27 |
| 6221790 | Stable thin film oxide standard | — | 2001-04-24 |