Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Arshad Ahmad — 7 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
DEDigital Equipment: 2 patents #602 of 2,100Top 30%
San Jose, CA: #8,545 of 32,062 inventorsTop 30%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Arshad Ahmad has been granted 7 US patents while listed as an inventor at Microsoft. The first was granted in 1991 and the most recent in September 2012. Arshad Ahmad ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Arshad Ahmad in San Jose, CA, US.

Patents per Year

Patents granted per year, 1991 to 2012Bar chart with a peak of 1 patents in 1991.peak 11991: 1 patents19911995: 1 patents19951999: 1 patents19992000: 1 patents20002009: 1 patents20092010: 1 patents20102012: 1 patents2012

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8275793 Transaction transforms Brad Olenick, Clemens A. Szyperski, David Hunt, Terry Zmrhal, Yuri Rychikhin 2012-09-25 $17,180,000
7680935 Entity domains Clemens A. Szyperski, Brad Olenick, Balasubramanian Shyamsundar, Arthur H. Watson 2010-03-16 $17,803,000
7581225 Multithreading with concurrency domains Balasubramanian Shyamsundar, Brad Olenick, Clemens A. Szyperski, Simeon J. Cran 2009-08-25 $29,810,000
6029258 Method and system for trouble shooting and correcting computer software problems 2000-02-22 $595,809,000
5925127 Method and system for monitoring the use of rented software 1999-07-20 $562,857,000
5387495 Sequential multilayer process for using fluorinated hydrocarbons as a dielectric James Cheng Lee, Chune Lee, Myrna E. Castro, Francisca Tung 1995-02-07 $7,859,000
5072075 Double-sided hybrid high density circuit board and method of making same James Cheng Lee, Myrna E. Castro, Francisca Tung 1991-12-10 $10,787,000