Issued Patents All Time
Showing 126–130 of 130 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4249142 | Enhancement of lowest order mode operation in nonplanar DH injection lasers | Robert D. Burnham | 1981-02-03 |
| 4219785 | Optical beam scanning by phase delays | Robert D. Burnham, William Streifer | 1980-08-26 |
| 4217561 | Beam scanning using radiation pattern distortion | Robert D. Burnham, William Streifer | 1980-08-12 |
| 4185256 | Mode control of heterojunction injection lasers and method of fabrication | William Streifer, Robert D. Burnham | 1980-01-22 |
| 4184170 | Light emitting diode | Robert D. Burnham, Eric G. Rawson | 1980-01-15 |