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

Rick A. Vander Kam — 3 Patents

POPolycom: 3 patents #92 of 365Top 30%
San Jose, CA: #14,697 of 32,062 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Rick A. Vander Kam has been granted 3 US patents while listed as an inventor at Polycom. The first was granted in 2008 and the most recent in February 2015. Rick A. Vander Kam ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Rick A. Vander Kam in San Jose, CA, US.

Patents per Year

Patents granted per year, 2008 to 2015Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082011: 1 patents20112015: 1 patents2015

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8947487 Method and apparatus for combining speakerphone and video conference unit operations Jeffrey Rodman, David Drell 2015-02-03 $5,220,000
8004556 Conference link between a speakerphone and a video conference unit Jeffrey Rodman, David Drell, Martin Sexton, Don Binford, Alain Nimri +3 more 2011-08-23 $31,824,000
7339605 Conference link between a speakerphone and a video conference unit Jeffrey Rodman, David Drell, Martin Sexton, Don Binford, Alain Nimri +3 more 2008-03-04 $15,463,000