Stephen C. Ma

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive antenna system signal detection
- Patent number 9,083,496
- Issue date Jul 14, 2015
- Apple Inc.
- Brian D. Levin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive antenna system signal detection
- Patent number 7,990,941
- Issue date Aug 2, 2011
- FREESCALE SEMICONDUCTOR, INC.
- Brian D. Levin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power de-rating reduction in a transmitter
- Patent number 7,778,347
- Issue date Aug 17, 2010
- FREESCALE SEMICONDUCTOR, INC.
- Ning Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Adaptive antenna system signal detection
- Publication number 20120026906
- Publication date Feb 2, 2012
- Brian D. Levin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switching communication networks in a mobile device
- Publication number 20090161627
- Publication date Jun 25, 2009
- Freescale Semiconductor, Inc.
- Natarajan Ekambaram
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive antenna system signal detection
- Publication number 20090034480
- Publication date Feb 5, 2009
- Brian D. Levin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power De-Rating Reduction In a Transmitter
- Publication number 20080043877
- Publication date Feb 21, 2008
- Ning Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE