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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James E. Sundquist — 4 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Colchester, VT: #123 of 432 inventorsTop 30%
Vermont: #1,423 of 4,968 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
James E. Sundquist has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2007 and the most recent in September 2017. James E. Sundquist ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list James E. Sundquist in Colchester, VT, US.

Patents per Year

Patents granted per year, 2007 to 2017Bar chart with a peak of 2 patents in 2017.peak 22007: 1 patents20072016: 1 patents20162017: 2 patents2017

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9760664 Validating variation of timing constraint measurements Sachin Gupta, Vasant Rao, Suriya T. Skariah, James D. Warnock 2017-09-12 $1,776,000
9760665 Validating variation of timing constraint measurements Sachin Gupta, Vasant Rao, Suriya T. Skariah, James D. Warnock 2017-09-12 $1,776,000
9323875 Dynamically determining number of simulations required for characterizing intra-circuit incongruent variations Peter A. Habitz, Amol A. Joshi, Amith Singhee, Wangyang Zhang 2016-04-26 $1,566,000
7275226 Method of performing latch up check on an integrated circuit design Henry A. Bonges, III, David C. Reynolds 2007-09-25 $7,894,000