Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William Severson — 6 Patents

OBObjectvideo: 4 patents #20 of 47Top 45%
Littleton, CO: #278 of 1,939 inventorsTop 15%
Colorado: #7,724 of 40,980 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
William Severson has been granted 6 US patents while listed as an inventor at Objectvideo. The first was granted in 2003 and the most recent in October 2013. William Severson ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list William Severson in Littleton, CO, US.

Patents per Year

Patents granted per year, 2003 to 2013Bar chart with a peak of 2 patents in 2004.peak 22003: 1 patents20032004: 2 patents20042007: 1 patents20072011: 1 patents20112013: 1 patents2013

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8564661 Video analytic rule detection system and method Alan J. Lipton, John Clark, Zhong Zhang, Peter L. Venetianer, Thomas M. Strat +6 more 2013-10-22
7932923 Video surveillance system employing video primitives Alan J. Lipton, Thomas M. Strat, Peter L. Venetianer, Mark Allmen, Niels Haering +6 more 2011-04-26
7224852 Video segmentation using statistical pixel modeling Alan J. Lipton, Mark Allmen, Niels Haering, Thomas M. Strat 2007-05-29
6738424 Scene model generation from video for use in video processing Mark Allmen, Chris Debrunner, Thomas M. Strat 2004-05-18
6696945 Video tripwire Peter L. Venetianer, Mark Allmen, Paul C. Brewer, Andrew J. Chosak, John Clark +10 more 2004-02-24
6625310 Video segmentation using statistical pixel modeling Alan J. Lipton, Mark Allmen, Niels Haering, Thomas M. Strat 2003-09-23