Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Frederic Caldwell — 2 Patents in 2017

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-InventorsDateApprox Value ⓘ
9799330 Multi-sourced noise suppression Sridhar Krishna Nemala, John Woodruff, Tony S. Verma 2017-10-24 $2,851,000
9781106 Method for modeling user possession of mobile device for user authentication framework Deborah Kathleen Vitus, Carlo Murgia, James V. Steele 2017-10-03 $2,789,000