Ma; Stephen C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ma; Stephen C..The latest application filed is for "adaptive antenna system signal detection".
- Ma; Stephen C. - Austin TX US
- Ma; Stephen C. - Mesa AZ
| Patent | Date |
|---|---|
| Adaptive antenna system signal detection Grant 9,083,496 - Levin , et al. July 14, 2 | 2015-07-14 |
| Adaptive antenna system signal detection App 20120026906 - Levin; Brian D. ; et al. | 2012-02-02 |
| Adaptive antenna system signal detection Grant 7,990,941 - Levin , et al. August 2, 2 | 2011-08-02 |
| Power de-rating reduction in a transmitter Grant 7,778,347 - Chen , et al. August 17, 2 | 2010-08-17 |
| Switching communication networks in a mobile device App 20090161627 - Ekambaram; Natarajan ; et al. | 2009-06-25 |
| Adaptive antenna system signal detection App 20090034480 - Levin; Brian D. ; et al. | 2009-02-05 |
| Power De-Rating Reduction In a Transmitter App 20080043877 - Chen; Ning ; et al. | 2008-02-21 |
| Position locating and communication system using multiple satellite constellations Grant 5,619,211 - Horkin , et al. April 8, 1 | 1997-04-08 |
| CPS transform correlation receiver and method Grant 4,998,111 - Ma , et al. March 5, 1 | 1991-03-05 |
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