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

David L. Wigton — 3 Patents

AMD: 3 patents #3,747 of 9,280Top 45%
Leander, TX: #190 of 487 inventorsTop 40%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David L. Wigton has been granted 3 US patents while listed as an inventor at AMD. The first was granted in 2007 and the most recent in November 2023. David L. Wigton ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David L. Wigton in Leander, TX, US.

Patents per Year

Patents granted per year, 2007 to 2023Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072013: 1 patents20132023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11809260 Phase shedding based on phase efficiency determined by pulse width modulator switching of voltage regulator field effect transistors Martin McAfee 2023-11-07 $313,348,000
8498117 Variable mount voltage regulator Anthony Andric, Paul Devriendt 2013-07-30 $3,697,000
7294976 Split power supply subsystem with isolated voltage supplies to satisfy a predetermined power limit Anthony Andric 2007-11-13 $5,321,000