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

Dennis Peng

OOOoma: 8 patents #8 of 40Top 20%
VTVia Technologies: 1 patents #566 of 1,108Top 55%
Palo Alto, CA: #2,466 of 9,675 inventorsTop 30%
California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #563,866 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10728386 Identifying and filtering incoming telephone calls to enhance privacy Tobin E. Farrand, Kevin D. Snow 2020-07-28
10469556 System and method for providing audio cues in operation of a VoIP service Andrew Frame, Kelvin Cheung, Jeff Peck, Toby Farrand 2019-11-05
10135976 Identifying and filtering incoming telephone calls to enhance privacy Toby Farrand, Kevin D. Snow 2018-11-20
9667782 Identifying and filtering incoming telephone calls to enhance privacy Toby Farrand, Kevin D. Snow 2017-05-30
9560198 Identifying and filtering incoming telephone calls to enhance privacy Tobin E. Farrand, Kevin D. Snow, David A. Bryan 2017-01-31
9426288 Identifying and filtering incoming telephone calls to enhance privacy Toby Farrand, Kevin D. Snow 2016-08-23
9386148 Identifying and filtering incoming telephone calls to enhance privacy Toby Farrand, Kevin D. Snow 2016-07-05
9225626 System and method for providing virtual multiple lines in a communications system Simon Francis Capper, Jeff Peck 2015-12-29
8194782 Grouping bits interleaving apparatus and method thereof Johnson O. Sebeni 2012-06-05