Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788721 | Photonic integrated circuit (PIC) and method for making same | Liyou Yang, Ralph Whaley | 2004-09-07 |
| 4888785 | Miniature integrated optical beam splitter | — | 1989-12-19 |
| 4689125 | Fabrication of cleaved semiconductor lasers | Charles A. Burrus, Jr., Paul A. Kohl, Frederick W. Ostermayer, Jr. | 1987-08-25 |
| 4374390 | Dual-wavelength light-emitting diode | — | 1983-02-15 |
| 4323911 | Demultiplexing photodetectors | Joe C. Campbell | 1982-04-06 |
| 4301463 | Demultiplexing photodetector | Charles A. Burrus, Jr., Joe C. Campbell, Andrew G. Dentai | 1981-11-17 |
| 4213138 | Demultiplexing photodetector | Joe C. Campbell | 1980-07-15 |