Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5751454 | Wavelength bypassed ring networks | Herman W. Willemsen | 1998-05-12 |
| 5376786 | Optoelectronic transversal filter with variable gain bi-polar taps | — | 1994-12-27 |
| 4696059 | Reflex optoelectronic switching matrix | D. K. W. Lam, R. W. Jenkins | 1987-09-22 |
| 4506151 | Optoelectronic logic | Elmer H. Hara, Robert H. Hum | 1985-03-19 |
| 4369371 | Broadband high speed optoelectronic semiconductor switch | Elmer H. Hara, Robert S. H. Hum, Brian S. Kawasaki | 1983-01-18 |
| 4286171 | Optoelectric cross-point switch | Elmer H. Hara | 1981-08-25 |