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

Mark Spiegel — 9 Patents

Broadcom: 9 patents #1,197 of 9,346Top 15%
Calabasas, CA: #419 of 4,119 inventorsTop 15%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Mark Spiegel has been granted 9 US patents while listed as an inventor at Broadcom. The first was granted in 2007 and the most recent in October 2016. Mark Spiegel ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Mark Spiegel in Calabasas, CA, US.

Patents per Year

Patents granted per year, 2007 to 2016Bar chart with a peak of 3 patents in 2010.peak 32007: 1 patents20072009: 1 patents20092010: 3 patents20102012: 1 patents20122014: 2 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9465937 Methods and systems for securely managing file-attribute information for files in a file system David Buches, Patrick Gardner, David Kane 2016-10-11 $21,453,000
8856921 Threat emergence date scan optimization to avoid unnecessary loading of scan engines Bruce McCorkendale, William E. Sobel, Shaun Cooley 2014-10-07 $13,919,000
8769220 Method and apparatus for mitigating performance impact of background processing on interactive applications Bruce McCorkendale, Paul Agbabian, Shaun Cooley 2014-07-01 $10,027,000
8225053 Method and apparatus for mitigating performance impact of background processing on interactive application Bruce McCorkendale, Paul Agbabian, Shaun Cooley 2012-07-17 $2,459,000
7788724 System and method for detecting malicious applications Basil Gabriel 2010-08-31 $15,670,000
7730533 Cache hint correction for security scanning William E. Sobel, Bruce McCorkendale 2010-06-01 $10,992,000
7681237 Semi-synchronous scanning of modified files in real time Melissa Mendonca, Haik Mesropian, Edmund H. White 2010-03-16 $15,681,000
7484094 Opening computer files quickly and safely over a network John Millard 2009-01-27 $23,652,000
7159149 Heuristic detection and termination of fast spreading network worm attacks Bruce McCorkendale, William E. Sobel 2007-01-02