Paul Maxwell — 13 Patents at AT&T

Paul Maxwell has been granted 13 US patents while listed as an inventor at AT&T. The first was granted in 1980 and the most recent in July 2025. Paul Maxwell ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Paul Maxwell in Alamo, CA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12348261	Port reconfiguration for passive intermodulation interference mitigation	Ernest Tsui, Michael Taylor, Weihua Ye, Young Suh, Guanying Ru +1 more	2025-07-01
12120052	Generating downlink sector beams based on uplink channel estimates utilizing a base band unit pool for modular massive multiple-input multiple-output arrays	Ernest Tsui, Brian Gavin, Weihua Ye	2024-10-15	$93,407,000
11658697	Port reconfiguration for passive intermodulation interference mitigation	Ernest Tsui, Michael Taylor, Weihua Ye, Young Suh, Guanying Ru +1 more	2023-05-23	$18,785,000
11532882	Method and system for calibrating modular antenna arrays	Ernest Tsui, Brian Gavin	2022-12-20	$43,545,000
11533199	Method and system for uplink beam optimization and calibration	Ernest Tsui	2022-12-20	$43,545,000
11523396	Method and system for predicting a downlink channel	Ernest Tsui	2022-12-06	$96,074,000
11509435	Generating downlink sector beams based on uplink channel estimates utilizing a base band unit pool for modular massive multiple-input multiple-output arrays	Ernest Tsui, Brian Gavin, Weihua Ye	2022-11-22	$51,318,000
11496201	Method and system for determining uplink and downlink weights for antenna elements of modular antenna arrays	Ernest Tsui	2022-11-08	$59,133,000
10601456	Facilitation of passive intermodulation cancelation via machine learning	Ernest Tsui, Weihua Ye	2020-03-24	$31,524,000
10187098	Facilitation of passive intermodulation cancelation via machine learning	Ernest Tsui, Weihua Ye	2019-01-22	$67,785,000
10039022	Remote diagnosis and cancellation of passive intermodulation	Ernest Tsui, Peter Richard Wong, Young Suh	2018-07-31	$87,023,000
9768812	Facilitation of passive intermodulation cancellation	Ernest Tsui, Vibhav Kapnadak	2017-09-19	$25,331,000
4228682	Variable cable hoisting system having quick disconnect deadline load indicating apparatus	Elmer L. Decker, James Moon	1980-10-21

Paul Maxwell — 13 Patents

Issued Patents All Time

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