Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691540 | Assembly for measuring a trench depth parameter of a workpiece | Philip Charles Danby Hobbs, Tadashi Mitsui, Theodore G. van Kessel, Hemantha K. Wickramasinghe | 1997-11-25 |
| 5656535 | Storage node process for deep trench-based DRAM | Herbert L. Ho, Radhika Srinivasan, Erwin Hammerl, David M. Dobuzinsky, Jack A. Mandelman +1 more | 1997-08-12 |