Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436587 | Method of making a multi-level reticle using bi-level photoresist, including a phase-shifted multi-level reticle | Bruce D. Ulrich | 2002-08-20 |
| 6377811 | Wireless communications system and method of virtual line/direct station selection | Prem L. Sood, Akihito Fukuyasu | 2002-04-23 |