Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610947 | IR FM modem with flash modulation | Peruvemba S. Balasubramanian, Nathan J. Lee | 1997-03-11 |
| 5602873 | Flash NRZI infrared modem | Peruvemba S. Balasubramanian, Nathan J. Lee | 1997-02-11 |