Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612806 | Acknowledgement using subcarrier multiplexed tones | Robert Olshansky | 1997-03-18 |
| 5058060 | Optical memory cell | — | 1991-10-15 |
| 5032010 | Optical serial-to-parallel converter | — | 1991-07-16 |
| 4961621 | Optical parallel-to-serial converter | — | 1990-10-09 |
| 4932736 | High-extinction 1.times.2 integrated optical switch | — | 1990-06-12 |
| 4923267 | Optical fiber shift register | — | 1990-05-08 |
| 4922479 | Optical time slot interchanger using one-bit memory cells | — | 1990-05-01 |