Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KH

Kashif Hasan — 5 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
Snoqualmie, WA: #78 of 292 inventorsTop 30%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Kashif Hasan has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 2015 and the most recent in January 2023. Kashif Hasan ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kashif Hasan in Snoqualmie, WA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11562001 Reliable hierarchical storage management with data synchronization Ran Kalach, Spencer Alan Bishop, Fenghua YUAN, Jason Daniel Shay 2023-01-24 $221,394,000
11113312 Reliable hierarchical storage management with data synchronization Ran Kalach, Spencer Alan Bishop, Fenghua YUAN, Jason Daniel Shay 2021-09-07 $230,668,000
10180943 Granular partial recall of deduplicated files Ping Xie, Chun Ho Cheung, Abhishek Gupta, Ran Kalach, Daniel Hefenbrock 2019-01-15 $94,346,000
9152502 Data error detection and correction using hash values Ran Kalach, Paul Adrian Oltean, James Robert Benton, Chun Ho Cheung, Ahmed El-Shimi 2015-10-06 $38,348,000
8990171 Optimization of a partially deduplicated file Ran Kalach, Paul Adrian Oltean, James Robert Benton, Chun Ho Cheung, Abhishek Gupta 2015-03-24 $16,695,000