Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Brian Voice — 4 Patents

ENEntrust: 3 patents #25 of 140Top 20%
Ottawa, CA: #1,634 of 6,399 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Christopher Brian Voice has been granted 4 US patents while listed as an inventor at Entrust. The first was granted in 2011 and the most recent in December 2016. Christopher Brian Voice ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Christopher Brian Voice in Ottawa, ON, CA.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9519770 Transaction card for providing electronic message authentication Michael Chiviendacz, Edward Pillman 2016-12-13
9100194 Method and apparatus for providing authentication between a sending unit and a recipient based on challenge usage data Serge Jean Maurice Mister, Steve Neville, Robert Zuccherato, Michael Morgan 2015-08-04
8224858 Methods and system for information storage enabling fast information retrieval 2012-07-17
8060915 Method and apparatus for providing electronic message authentication Michael Chiviendacz, Edward Pillman 2011-11-15