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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stefan Saroiu — 39 Patents

Microsoft: 39 patents #537 of 40,388Top 2%
Redmond, WA: #188 of 8,547 inventorsTop 3%
Washington: #1,718 of 76,902 inventorsTop 3%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Stefan Saroiu has been granted 39 US patents while listed as an inventor at Microsoft. The first was granted in 2009 and the most recent in October 2025. Stefan Saroiu ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Stefan Saroiu in Redmond, WA, US.

Patents per Year

Patents granted per year, 2009 to 2025Bar chart with a peak of 6 patents in 2016.peak 62009: 1 patents20092013: 3 patents2014: 3 patents20142015: 3 patents2016: 6 patents20162017: 2 patents2018: 3 patents20182019: 2 patents2020: 1 patents20202021: 2 patents2022: 2 patents20222023: 3 patents2024: 4 patents20242025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12450175 Prevention of RAM access pattern attacks via selective data movement Alastair Wolman, Lucian COJOCAR, Kevin Robert LOUGHLIN 2025-10-21
12300304 Detecting and mitigating memory attacks Ishwar Agarwal, Alastair Wolman, Daniel Sebastian BERGER 2025-05-13
12219358 Resistance to side-channel attacks on 5G network slices Paramvir Bahl 2025-02-04
12189764 Detecting and mitigating memory attacks Ishwar Agarwal, Alastair Wolman, Daniel Sebastian BERGER 2025-01-07
12067111 Liveness guarantees in secure enclaves using health tickets Varun Gandhi, Alastair Wolman, Landon Prentice Cox 2024-08-20 $244,576,000
12061559 Prevention of RAM access pattern attacks via selective data movement Alastair Wolman, Lucian COJOCAR, Kevin Robert LOUGHLIN 2024-08-13 $383,964,000
12015646 Security for 5G network slicing Paramvir Bahl 2024-06-18 $575,618,000
11900127 Automated recovery of far edge computing infrastructure in a 5G network Varun Gandhi, Alastair Wolman, Landon Prentice Cox 2024-02-13 $276,460,000
11849401 Energy efficient network connectivity maximization Ranveer Chandra, John C. Krumm, Xia Zhou 2023-12-19 $382,128,000
11716627 Trusted 5G network slices Paramvir Bahl, Manikanta KOTARU 2023-08-01 $339,452,000
11567880 Prevention of RAM access pattern attacks via selective data movement Alastair Wolman, Lucian COJOCAR, Kevin Robert LOUGHLIN 2023-01-31 $254,377,000
11527280 Monitoring and mitigation of row disturbance in memory John G. Bennett 2022-12-13 $224,065,000
11233804 Methods and systems for scalable privacy-preserving compromise detection in the cloud Behnaz ARZANI, Selim Ciraci, Alastair Wolman, Jack Wilson Stokes, III, Geoff Outhred 2022-01-25 $273,369,000
11032345 Client side data stream processing Eduardo Alberto Cuervo Laffaye, Alastair Wolman, Sharad Agarwal, Paramvir Bahl, Landon Prentice Cox 2021-06-08 $130,719,000
10978171 Identification of susceptibility to induced charge leakage Lucian COJOCAR, Alastair Wolman 2021-04-13 $203,090,000
10693887 Sealing secret data with a policy that includes a sensor-based constraint Alastair Wolman, Himanshu Raj, He Liu 2020-06-23 $123,189,000
10496824 Trusted language runtime on a mobile platform Himanshu Raj, Nuno Santos, Paul England, Alastair Wolman 2019-12-03
10404466 Secure hardware for cross-device trusted applications Himanshu Raj, Alastair Wolman, Chen Chen 2019-09-03 $68,397,000
10061718 Protecting secret state from memory attacks Patrick J. Colp, Himanshu Raj, Alastair Wolman 2018-08-28 $58,949,000
9955194 Server GPU assistance for mobile GPU applications Alastair Wolman, Eduardo Alberto Cuervo Laffaye, Madanlal Musuvathi 2018-04-24 $35,451,000
9939878 Energy-aware code offload for mobile devices Alastair Wolman, Ranveer Chandra, Paramvir Bahl, Aruna Balasubramanian, Eduardo Alberto Cuervo Laffaye 2018-04-10 $46,319,000
9756571 Energy efficient maximization of network connectivity Ranveer Chandra, John C. Krumm, Xia Zhou 2017-09-05 $29,269,000
9686077 Secure hardware for cross-device trusted applications Himanshu Raj, Alastair Wolman, Chen Chen 2017-06-20 $31,379,000
9489512 Trustzone-based integrity measurements and verification using a software-based trusted platform module Stefan Thom, Jeremiah Cox, David J. Linsley, Magnus Bo Gustaf Nyström, Himanshu Raj +3 more 2016-11-08 $43,120,000
9477486 Attestation protocol for securely booting a guest operating system Himanshu Raj, Alastair Wolman, Paul England, Anh M. Nguyen, Shravan Rayanchu 2016-10-25 $63,684,000