Brian Gavin

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Sammamish, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Generating downlink sector beams based on uplink channel estimates...
- Patent number 12,120,052
- Issue date Oct 15, 2024
- AT&T Intellectual Property I, L.P.
- Ernest Tsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for calibrating modular antenna arrays
- Patent number 11,532,882
- Issue date Dec 20, 2022
- AT&T Intellectual Property I, L.P.
- Ernest Tsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Generating downlink sector beams based on uplink channel estimates...
- Patent number 11,509,435
- Issue date Nov 22, 2022
- AT&T Intellectual Property I, L.P.
- Ernest Tsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GENERATING DOWNLINK SECTOR BEAMS BASED ON UPLINK CHANNEL ESTIMATES...
- Publication number 20240430056
- Publication date Dec 26, 2024
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ernest Tsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR CALIBRATING MODULAR ANTENNA ARRAYS
- Publication number 20230050488
- Publication date Feb 16, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ernest Tsui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING DOWNLINK SECTOR BEAMS BASED ON UPLINK CHANNEL ESTIMATES...
- Publication number 20230044755
- Publication date Feb 9, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ernest Tsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR CALIBRATING MODULAR ANTENNA ARRAYS
- Publication number 20220278448
- Publication date Sep 1, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ernest Tsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GENERATING DOWNLINK SECTOR BEAMS BASED ON UPLINK CHANNEL ESTIMATES...
- Publication number 20220038230
- Publication date Feb 3, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ernest Tsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE