Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705362 | Acousto-optic tunable filter with two acoustic channels | Frederick M. Ryan, Milton Gottlieb | 1987-11-10 |
| 4661963 | Recovery system for xenon chloride laser | Chi-Sheng Liu | 1987-04-28 |
| 4622845 | Method and apparatus for the detection and measurement of gases | Frederick M. Ryan | 1986-11-18 |
| 4242648 | High power electrode and feedthrough assembly for high temperature lasers | Chi-Sheng Liu, Roy K. Williams, Lelland A. C. Weaver | 1980-12-30 |
| 4239995 | Metal vapor Raman frequency shifter | Lelland A. C. Weaver, Chi-Sheng Liu | 1980-12-16 |