Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ET

Ernest Tsui — 57 Patents

ATAT&T: 38 patents #354 of 18,772Top 2%
Intel: 22 patents #1,809 of 30,777Top 6%
ATApplied Signal Technology: 2 patents #1 of 9Top 15%
Danville, CA: #30 of 1,210 inventorsTop 3%
California: #6,412 of 386,348 inventorsTop 2%
Overall (All Time): #42,642 of 4,157,543Top 2%
57 Patents All Time
Ernest Tsui has been granted 57 US patents while listed as an inventor at AT&T. The first was granted in 1996 and the most recent in December 2025. Ernest Tsui ranks #42,642 of 4,157,543 US inventors in our database (top 1.0%). Patent records list Ernest Tsui in Danville, CA, US.

Issued Patents All Time

Showing 1–25 of 57 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12500793 Method and system for orthogonal pilot signaling Wenyi Ye 2025-12-16
12401545 Method and system for controlling uplink transmit power 2025-08-26
12348261 Port reconfiguration for passive intermodulation interference mitigation Michael Taylor, Weihua Ye, Young Suh, Paul Maxwell, 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 Brian Gavin, Paul Maxwell, Weihua Ye 2024-10-15 $93,407,000
12021660 Method and system for controlling uplink transmit power 2024-06-25 $72,357,000
11996958 Method and system for determining multiple- input-multiple-output (MIMO) modes 2024-05-28 $71,011,000
11962438 Method and system for orthogonal pilot signaling Weihua Ye 2024-04-16 $79,416,000
11843480 Method and system for maximizing coverage based on coherence blocks 2023-12-12 $370,896,000
11658697 Port reconfiguration for passive intermodulation interference mitigation Michael Taylor, Weihua Ye, Young Suh, Paul Maxwell, Guanying Ru +1 more 2023-05-23 $18,785,000
11611456 Method and system for orthogonal pilot signaling Weihua Ye 2023-03-21 $50,163,000
11582070 Method and system for controlling downlink transmit power 2023-02-14 $41,049,000
11532882 Method and system for calibrating modular antenna arrays Paul Maxwell, Brian Gavin 2022-12-20 $43,545,000
11533199 Method and system for uplink beam optimization and calibration Paul Maxwell 2022-12-20 $43,545,000
11523396 Method and system for predicting a downlink channel Paul Maxwell 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 Brian Gavin, Paul Maxwell, 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 Paul Maxwell 2022-11-08 $59,133,000
11246042 Unified self-optimizing network to increase cell edge performance Guanying Ru, Rennie Archibald, Weihua Ye 2022-02-08 $246,638,000
10601456 Facilitation of passive intermodulation cancelation via machine learning Paul Maxwell, Weihua Ye 2020-03-24 $31,524,000
10602522 Cluster-based derivation of antenna tilts in a wireless network Hyun Ok Lee, Vibhav Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Gustavo Enrique Ulffe Whu 2020-03-24 $31,524,000
10187098 Facilitation of passive intermodulation cancelation via machine learning Paul Maxwell, Weihua Ye 2019-01-22 $67,785,000
10039022 Remote diagnosis and cancellation of passive intermodulation Peter Richard Wong, Paul Maxwell, Young Suh 2018-07-31 $87,023,000
10034291 Cluster-based derivation of antenna tilts in a wireless network Hyun Ok Lee, Vibhav Kapnadak, Fereidoun Tafreshi, Xiaojun Tang, Gustavo Enrique Ulffe Whu 2018-07-24 $41,549,000
9781685 Self-adaptive coverage of wireless networks Srikanth Hariharan, Vibhav Kapnadak 2017-10-03 $54,129,000
9768812 Facilitation of passive intermodulation cancellation Paul Maxwell, Vibhav Kapnadak 2017-09-19 $25,331,000
9532252 Diagnosis of cellular network element states using radio frequency measurements Srikanth Hariharan, Christopher Riley, Bo Ji, Xiaojun Tang 2016-12-27 $48,772,000