Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861671 | Process for removing seams in tungsten plugs | Yung-Sheng Huang | 1999-01-19 |
| 5831307 | Silicon damage free process for double poly emitter and reverse MOS in BICMOS application | — | 1998-11-03 |
| 5700726 | Multi-layered tungsten depositions for contact hole filling | Yung-Sheng Huang | 1997-12-23 |
| 5677237 | Process for removing seams in tungsten plugs | Yung-Sheng Huang | 1997-10-14 |
| 5466615 | Silicon damage free process for double poly emitter and reverse MOS in BiCMOS application | — | 1995-11-14 |
| 5235204 | Reverse self-aligned transistor integrated circuit | — | 1993-08-10 |
| 5175606 | Reverse self-aligned BiMOS transistor integrated circuit | Cliff Y. Tsai | 1992-12-29 |
| 5071780 | Reverse self-aligned transistor integrated circuit | — | 1991-12-10 |
| 5028557 | Method of making a reverse self-aligned BIMOS transistor integrated circuit | Cliff Y. Tsai | 1991-07-02 |
| 4985371 | Process for making integrated-circuit device metallization | Virendra V. Rana | 1991-01-15 |
| 4981550 | Semiconductor device having tungsten plugs | Robert D. Huttemann | 1991-01-01 |
| 4886765 | Method of making silicides by heating in oxygen to remove contamination | Min-Liang Chen, Chung Wai Leung, Chih-Yuan Lu | 1989-12-12 |