Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807397 | Method for identifying growth limits of handheld services for mobile satellite communications | Donald C. D. Chang, Kar W. Yung, David C. H. Cheng, Urban A. Von Der Embse, Frank Taormina +1 more | 2004-10-19 |
| 6791495 | Modular mobile terminal for satellite communication | Donald C. D. Chang, Urban A. Von Der Embse, Kar W. Yung | 2004-09-14 |
| 6766987 | Satellite system and method of deploying same | Frank Taormina, Donald C. D. Chang, Kar W. Yung, David C. H. Cheng, William W. Mayfield +1 more | 2004-07-27 |
| 6735437 | Communication system employing reuse of satellite spectrum for terrestrial communication | William W. Mayfield, Donald C. D. Chang | 2004-05-11 |