Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4252999 | Signaling and ranging technique for a TDMA satellite communication system | Anthony Acampora, Rollin E. Langseth, Yu S. Yeh | 1981-02-24 |
| 4188578 | Satellite communication system which concurrently transmits a scanning spot beam and a plurality of fixed spot beams | Yu S. Yeh | 1980-02-12 |