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USPTO Patent Rankings Data through Dec 31, 2025
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Robert T. Perry — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
SeaTac, WA: #6 of 36 inventorsTop 20%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert T. Perry has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2014 and the most recent in May 2018. Robert T. Perry ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert T. Perry in SeaTac, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9965094 Contact geometry tests Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby +6 more 2018-05-08 $61,617,000
9395845 Probabilistic latency modeling Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby +7 more 2016-07-19 $45,858,000
9030437 Probabilistic latency modeling Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby +7 more 2015-05-12 $40,939,000
8725443 Latency measurement Aleksandar Uzelac, David A. Stevens, Weidong Zhao, Takahiro Shigemitsu, Briggs A. Willoughby +6 more 2014-05-13 $35,108,000