Timothy B. Frederick has been granted 5 US patents while listed as an inventor at 3Vr Security . The first was granted in 2009 and the most recent in August 2014. Timothy B. Frederick ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Timothy B. Frederick in San Francisco, CA, US.
Patents per Year Patents granted per year, 2009 to 2014 Bar chart with a peak of 1 patents in 2009. peak 1 2009: 1 patents 2009 2010: 1 patents 2010 2011: 1 patents 2011 2012: 1 patents 2012 2014: 1 patents 2014
Issued Patents All Time
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Showing 1–5 of 5 patents
Patent # Title Co-Inventors Date
8803975 Interactive system for recognition analysis of multiple streams of video Gordon T. Haupt , J. Andrew Freeman , Stephen D. Fleischer , Robert Vallone , Stephen G. Russell 2014-08-12
8130285 Automated searching for probable matches in a video surveillance system Gordon T. Haupt , Stephen D. Fleischer , Robert Vallone , Stephen G. Russell 2012-03-06
7933455 Grouping items in video stream images into events Gordon T. Haupt , J. Andrew Freeman , Stephen D. Fleischer , Robert Vallone , Stephen G. Russell 2011-04-26
7646895 Grouping items in video stream images into events Gordon T. Haupt , J. Andrew Freeman , Stephen D. Fleischer , Robert Vallone , Stephen G. Russell 2010-01-12
7529411 Interactive system for recognition analysis of multiple streams of video Gordon T. Haupt , J. Andrew Freeman , Stephen D. Fleischer , Robert Vallone , Stephen G. Russell 2009-05-05