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USPTO Patent Rankings Data through Dec 31, 2025
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Radu Simionescu — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Redmond, WA: #2,920 of 8,547 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Radu Simionescu has been granted 4 US patents while listed as an inventor at Microsoft. All of these patents were granted in 2009. Radu Simionescu ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Radu Simionescu in Redmond, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7617281 System and method for collaboration with serverless presence Todd R. Manion, David G. Thaler, Rohit Gupta, Sandeep K. Singhal, Ravi T. Rao 2009-11-10 $34,464,000
7603482 DNS compatible PNRP peer name encoding Noah Horton, Ravi T. Rao, Todd R. Manion, Christian Huitema 2009-10-13 $26,140,000
7533184 Peer-to-peer name resolution wire protocol and message format data structure for use therein John Miller, Henry Rawas, Brian R. Lieuallen 2009-05-12 $25,255,000
7496648 Managed peer name resolution protocol (PNRP) interfaces for peer to peer networking Todd R. Manion, Robert Donner 2009-02-24 $16,710,000