Grybos, David P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grybos, David P..The latest application filed is for "multi-beam satellite collocation and channel power allocation".
- Grybos, David P. - San Jose CA
- Grybos; David P. - West Lafayette IN
| Patent | Date |
|---|---|
| Multi-beam satellite collocation and channel power allocation App 20040192376 - Grybos, David P. | 2004-09-30 |
| CDMA code address data routing system and method Grant 6,725,277 - Grybos April 20, 2 | 2004-04-20 |
| CDMA code address data routing system and method App 20030179732 - Grybos, David P. | 2003-09-25 |
| Method and appartus for dynamic frequency bandwidth allocation App 20020187747 - Sawdey, James D. ; et al. | 2002-12-12 |
| Multi-band concentric helical antenna Grant 5,986,619 - Grybos , et al. November 16, 1 | 1999-11-16 |
| Radio frequency sharing methods for satellite systems Grant 5,926,758 - Grybos , et al. July 20, 1 | 1999-07-20 |
| Demodulator unit for spread spectrum apparatus utilized in a cellular mobile communication system Grant 4,189,677 - Cooper , et al. February 19, 1 | 1980-02-19 |
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