Issued Patents All Time
Showing 151–159 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5972751 | Methods and arrangements for introducing nitrogen into a tunnel oxide in a non-volatile semiconductor memory device | Sameer Haddad, Vei-Han Chan, Yu Sun, Chi Chang | 1999-10-26 |
| 5966618 | Method of forming dual field isolation structures | Yu Sun, Tuan Pham, Chi Chang | 1999-10-12 |
| 5933730 | Method of spacer formation and source protection after self-aligned source is formed and a device provided by such a method | Yu Sun, Chi Chang | 1999-08-03 |
| 5907781 | Process for fabricating an integrated circuit with a self-aligned contact | Hung-Sheng Chen, Unsoon Kim, Yu Sun, Chi Chang, Mark Randolph +4 more | 1999-05-25 |
| 5899726 | Method of forming oxide isolation in a semiconductor device | Hsingya Arthur Wang, Jein-Chen Young | 1999-05-04 |
| 5869385 | Selectively oxidized field oxide region | Yuan Tang | 1999-02-09 |
| 5780204 | Backside wafer polishing for improved photolithography | Tho Le La, Subramanian Venkatkrishnan, Jack F. Thomas, Kathleen R. Early | 1998-07-14 |
| 5747882 | Device including means for preventing tungsten silicide lifting, and method of fabrication thereof | Hsingya Arthur Wang, Yu Sun | 1998-05-05 |
| 5624859 | Method for providing device isolation and off-state leakage current for a semiconductor device | David Kuan-Yu Liu | 1997-04-29 |