Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501597 | Optical amplifier using wavelength converter | Donald A. Pitt, Keith A. Sigg, Jing Tian | 2002-12-31 |
| 6355494 | Method and apparatus for controlling material removal from a semiconductor substrate using induced current endpointing | Richard H. Livengood, Paul Winer, Michael DiBattista | 2002-03-12 |