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USPTO Patent Rankings Data through Dec 31, 2025
PS

Perry S. Stultz — 9 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
NSNational Semiconductor: 3 patents #635 of 2,238Top 30%
Intel: 1 patents #18,326 of 30,777Top 60%
Carnation, WA: #33 of 210 inventorsTop 20%
Washington: #11,701 of 76,902 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Perry S. Stultz has been granted 9 US patents while listed as an inventor at Microsoft. The first was granted in 1991 and the most recent in August 2018. Perry S. Stultz ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Perry S. Stultz in Carnation, WA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10063156 Leakage reduction circuit Chee Kiong Fong, David Richard Perchilk, Suet Fong Tin, Michael Donovan Rulien, Edward C. Giaimo, III 2018-08-28 $58,949,000
9564816 Converting leakage current to DC output Chee Kiong Fong, Suet Fong Tin 2017-02-07 $50,314,000
9235545 Single wire concurrent bi-directional communication for PSU Chee Kiong Fong, Suet Fong Tin, Harjit Singh, Peter Atkinson, Jeremy Braun +1 more 2016-01-12 $67,891,000
9236729 Anti-arcing circuit Chee Kiong Fong, Suet Fong Tin, David Richard Perchilk, Edward C. Giaimo, III, Michael Donovan Rulien 2016-01-12 $67,891,000
8692526 Converting leakage current to DC output Chee Kiong Fong, Suet Fong Tin 2014-04-08 $34,914,000
6456676 Clock signal distribution and synchronization R. Brendan O'Connor, George N. Bailey, III 2002-09-24 $57,480,000
5235593 Ring latency timer Robert M. Grow, Randall Wetzel 1993-08-10 $6,958,000
5089957 RAM based events counter apparatus and method James R. Hamstra 1992-02-18 $2,802,000
5051986 Asynchronous priority select logic Robert M. Grow 1991-09-24 $1,464,000