Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CC

Colin P. Cornaby

DIDigimarc: 4 patents #75 of 189Top 40%
Portland, OR: #3,205 of 9,213 inventorsTop 35%
Oregon: #8,503 of 28,073 inventorsTop 35%
Overall (All Time): #1,154,279 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10971171 Smartphone-based methods and systems Bruce L. Davis, Edward B. Knudson, Geoffrey B. Rhoads, Tony F. Rodriguez, Emma C. Sinclair +1 more 2021-04-06
9484046 Smartphone-based methods and systems Edward B. Knudson, Geoffrey B. Rhoads, Eoin C. Sinclair, Eliot Rogers 2016-11-01
9451406 Beacon methods and arrangements Tony F. Rodriguez, Nikolaus Stuecklen 2016-09-20
9354778 Smartphone-based methods and systems Matthew Mark Weaver 2016-05-31