Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4679300 | Method of making a trench capacitor and dram memory cell | Tsiu C. Chan | 1987-07-14 |
| 4599118 | Method of making MOSFET by multiple implantations followed by a diffusion step | Tsiu C. Chan | 1986-07-08 |
| 4407696 | Fabrication of isolation oxidation for MOS circuit | Bing Ma | 1983-10-04 |