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

Frederic Caldwell

KEKnowles Electronics: 2 patents #14 of 77Top 20%
San Jose, CA: #1,429 of 5,952 inventorsTop 25%
California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #153,714 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9799330 Multi-sourced noise suppression Sridhar Krishna Nemala, John Woodruff, Tony S. Verma 2017-10-24
9781106 Method for modeling user possession of mobile device for user authentication framework Deborah Kathleen Vitus, Carlo Murgia, James V. Steele 2017-10-03