Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810165 | Optical cross connect utilizing free space optics and an array of micro mirrors | David A. Smith, Harry Presley, Zhuoyu Bao | 2004-10-26 |
| 6798941 | Variable transmission multi-channel optical switch | David A. Smith, Fariborz Farhan | 2004-09-28 |
| 6694073 | Reconfigurable free space wavelength cross connect | David A. Smith, Harry Presley, Zhuoyu Bao | 2004-02-17 |
| 5539761 | Resonant tunneling oscillators | Michael Rosenbluh, Edith Grumann, Michael Matusovsky | 1996-07-23 |
| 5126553 | Bistable optically switchable resonant-tunneling device and its use in signal processing | Paul England | 1992-06-30 |