Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037671 | Stepper alignment mark structure for maintaining alignment integrity | Olov Karlsson, Larry Wang, Basab Bandyopadhyay, Effiong Ibok, Christopher F. Lyons | 2000-03-14 |
| 6030862 | Dual gate oxide formation with minimal channel dopant diffusion | — | 2000-02-29 |
| 5970363 | Shallow trench isolation formation with improved trench edge oxide | Olov Karlsson, Larry Wang, Basab Bandyopadhyay, Effiong Ibok, Christopher F. Lyons | 1999-10-19 |
| 5970362 | Simplified shallow trench isolation formation with no polish stop | Christopher F. Lyons, Basab Bandyopadhyay, Olov Karlsson, Larry Wang, Effiong Ibok | 1999-10-19 |
| 5930645 | Shallow trench isolation formation with reduced polish stop thickness | Christopher F. Lyons, Basab Bandyopadhyay, Olov Karlsson, Larry Wang, Effiong Ibok | 1999-07-27 |
| 5795820 | Method for simplifying the manufacture of an interlayer dielectric stack | — | 1998-08-18 |