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

David J. Warkentin

BOBose: 4 patents #29 of 356Top 9%
CIClearmotion Acquisition I: 1 patents #3 of 12Top 25%
Boston, MA: #53 of 1,116 inventorsTop 5%
Massachusetts: #678 of 14,474 inventorsTop 5%
Overall (2020): #37,667 of 565,922Top 7%
5 Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10840870 Noise estimation using coherence Shiufun Cheung, Zukui Song 2020-11-17
10748521 Real-time detection of conditions in acoustic devices James P. Mulvey, Emery M. Ku 2020-08-18
10663482 Accelerometer leveling in an actively controlled vehicle suspension Upendra Ummethala 2020-05-26
10601387 Noise estimation using coherence Shiufun Cheung, Zukui Song 2020-03-24
10553195 Dynamic compensation in active noise reduction devices Michael P. O'Connell, Joseph H. Cattell 2020-02-04