Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442145 | Robust method and apparatus enabling multi-mode wireless optical communication | Martin De Lange, Walter Hirt | 2002-08-27 |
| 6424442 | Optical transmitter and transceiver module for wireless data transmission | Heinz Richard, Beat Weiss | 2002-07-23 |
| 6377376 | Optoelectronic transceiver having emission angle equal to reception angle | Walter Hirt | 2002-04-23 |