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USPTO Patent Rankings Data through Dec 31, 2025
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John D. Weld — 52 Patents

ATAT&T: 23 patents #712 of 18,772Top 4%
ENEnpirion: 19 patents #3 of 24Top 15%
AGAgere Systems Guardian: 2 patents #139 of 810Top 20%
Intel: 2 patents #13,316 of 30,777Top 45%
ASAgere Systems: 1 patents #984 of 1,849Top 55%
FUFitel Usa: 1 patents #112 of 266Top 45%
THTriquint Technology Holding: 1 patents #47 of 141Top 35%
Ledgewood, NJ: #1 of 32 inventorsTop 4%
New Jersey: #851 of 69,400 inventorsTop 2%
Overall (All Time): #50,240 of 4,157,543Top 2%
52 Patents All Time
John D. Weld has been granted 52 US patents while listed as an inventor at AT&T. The first was granted in 1996 and the most recent in June 2025. John D. Weld ranks #50,240 of 4,157,543 US inventors in our database (top 1.2%). Patent records list John D. Weld in Ledgewood, NJ, US.

Issued Patents All Time

Showing 1–25 of 52 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12327670 Apparatus for an inductor disposed in a band for method of heat dispersion Dhammika L. Perera, Matthew Wilkowski 2025-06-10
12308154 Apparatus for power module and heat dissipation of an integrated circuit Dhammika L. Perera, Matthew Wilkowski 2025-05-20
11770916 Apparatus for an inductor disposed in a band for method of heat dispersion Dhammika L. Perera, Matthew Wilkowski 2023-09-26
11317545 Apparatus for an inductor disposed in a band for method of heat dispersion Dhammika L. Perera, Matthew Wilkowski 2022-04-26
10304615 Method of forming a power module with a magnetic device having a conductive clip Ashraf W. Lotfi, Mathew A. Wilkowski, Trifon M. Liakopoulos 2019-05-28
10103627 Packaged integrated circuit including a switch-mode regulator and method of forming the same Teik Wah Lim, Ashraf W. Lotfi, Choong Kit Wong 2018-10-16
9673135 Semiconductor device having mirror-symmetric terminals and methods of forming the same Douglas D. Lopata, Wei Zhang 2017-06-06
9553081 Semiconductor device including a redistribution layer and metallic pillars coupled thereto Ashraf W. Lotfi, Jeffrey Demski, Anatoly Feygenson, Douglas D. Lopata, Jay Norton 2017-01-24
9443839 Semiconductor device including gate drivers around a periphery thereof Ashraf W. Lotfi, Jeffrey Demski, Anatoly Feygenson, Douglas D. Lopata, Jay Norton 2016-09-13
9299691 Semiconductor device including alternating source and drain regions, and respective source and drain metallic strips Ashraf W. Lotfi, Jeffrey Demski, Anatoly Feygenson, Douglas D. Lopata, Jay Norton 2016-03-29
9054086 Module having a stacked passive element and method of forming the same Ashraf W. Lotfi, Douglas D. Lopata, Mathew A. Wilkowski 2015-06-09
8701272 Method of forming a power module with a magnetic device having a conductive clip Ashraf W. Lotfi, Mathew A. Wilkowski, Trifon M. Liakopoulos 2014-04-22
8631560 Method of forming a magnetic device having a conductive clip Ashraf W. Lotfi, Mathew A. Wilkowski, Trifon M. Liakopoulos 2014-01-21
8528190 Method of manufacturing a power module Ashraf W. Lotfi, Mathew A. Wilkowski 2013-09-10
8384506 Magnetic device having a conductive clip Ashraf W. Lotfi, Mathew A. Wilkowski, Trifon M. Liakopoulos 2013-02-26
8339802 Module having a stacked magnetic device and semiconductor device and method of forming the same Ashraf W. Lotfi, Douglas D. Lopata, Mathew A. Wilkowski 2012-12-25
8266793 Module having a stacked magnetic device and semiconductor device and method of forming the same Ashraf W. Lotfi, Douglas D. Lopata, Mathew A. Wilkowski 2012-09-18
8153473 Module having a stacked passive element and method of forming the same Ashraf W. Lotfi, Douglas D. Lopata, Mathew A. Wilkowski 2012-04-10
8139362 Power module with a magnetic device having a conductive clip Ashraf W. Lotfi, Mathew A. Wilkowski, Trifon M. Liakopoulos 2012-03-20
8043544 Method of manufacturing an encapsulated package for a magnetic device Ashraf W. Lotfi, Mathew A. Wilkowski 2011-10-25
7688172 Magnetic device having a conductive clip Ashraf W. Lotfi, Mathew A. Wilkowski, Trifon M. Liakopoulos 2010-03-30
7462317 Method of manufacturing an encapsulated package for a magnetic device Ashraf W. Lotfi, Mathew A. Wilkowski 2008-12-09
7426780 Method of manufacturing a power module Ashraf W. Lotfi, Mathew A. Wilkowski 2008-09-23
7276998 Encapsulated package for a magnetic device Ashraf W. Lotfi, Mathew A. Wilkowski 2007-10-02
7256674 Power module Ashraf W. Lotfi, Mathew A. Wilkowski 2007-08-14

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