Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rahuldeva Ghosh — 5 Patents in 2017

Intel: 4 patents #597 of 5,604Top 15%
MCMcafee: 1 patents #49 of 198Top 25%
Portland, OR: #214 of 1,767 inventorsTop 15%
Oregon: #371 of 4,319 inventorsTop 9%
Overall (2017): #26,823 of 506,227Top 6%
5 Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9811649 System and method for feature-based authentication Scott Pfursich, David L. Graumann, Ranjit S. Narjala 2017-11-07 $13,901,000
9712744 Image quality compensation system and method Ranjit S. Narjala, Sanjay Bakshi 2017-07-18 $6,909,000
9690998 Facial spoofing detection in image based biometrics Ansuya Negi, David L. Graumann, Ranjit S. Narjala 2017-06-27 $7,334,000
9672415 Facial liveness detection in image biometrics Scott Pfursich, David L. Graumann, Ansuya Negi, Ranjit S. Narjala 2017-06-06 $12,588,000
D783683 Display screen with animated graphical user interface David L. Graumann, Ranjit S. Narjala 2017-04-11