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

Eric Frohlick

Intel: 11 patents #3,700 of 30,777Top 15%
Hillsboro, OR: #406 of 2,365 inventorsTop 20%
Oregon: #3,905 of 28,073 inventorsTop 15%
Overall (All Time): #432,455 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12223822 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2025-02-11
11488465 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2022-11-01
10902715 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2021-01-26
10567928 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2020-02-18
10064027 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2018-08-28
9648476 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2017-05-09
9418529 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2016-08-16
9251684 Methods and arrangements for sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2016-02-02
8957776 Methods and arrangements for smart sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2015-02-17
8471707 Methods and arrangements for smart sensors Xiaofan Chen, Srinivas Eerpina, Ronaldo J. Guarin, William D. Angell 2013-06-25
6792572 Method and apparatus to approve documents 2004-09-14