Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955467 | Seismic isolation bearing assembly with a frame unit for supporting a machine body thereon | Kuo-Chun Chang, Jenn-Shin Hwang, George C. Lee | 2005-10-18 |
| 6277751 | Method of planarization | Pao-Kang Niu, Chang-Sheng Lee, Bih-Tiao Lin | 2001-08-21 |
| 6116991 | Installation for improving chemical-mechanical polishing operation | Ying Liu | 2000-09-12 |
| 6101656 | Wafer cleaning device | Ying Liu | 2000-08-15 |
| 6022800 | Method of forming barrier layer for tungsten plugs in interlayer dielectrics | Wen-Yu Ho, Sung-Chun Hsieh, Hui Chen | 2000-02-08 |