Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PL

Philip M. Lessner — 7 Patents in 2021

KEKemet Electronics: 7 patents #1 of 24Top 5%
Simpsonville, SC: #2 of 158 inventorsTop 2%
South Carolina: #32 of 1,711 inventorsTop 2%
Overall (2021): #15,578 of 548,734Top 3%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11177076 Conductive polymer capacitor for improved reliability Ajaykumar Bunha, Antony P. Chacko, Qingping Chen, Yaru Shi 2021-11-16
11152161 Aluminum polymer capacitor with enhanced internal conductance and breakdown voltage capability Victor Andoralov, Miguel Evaristo, Rui A. Monteiro 2021-10-19
11101077 Conductive polymer dispersion for improved reliability Ajaykumar Bunha, Antony P. Chacko, Yaru Shi, Qingping Chen 2021-08-24
11037871 Gate drive interposer with integrated passives for wide band gap semiconductor devices Allen Templeton, John Bultitude, Lonnie G. Jones 2021-06-15
10950688 Packages for power modules with integrated passives John Bultitude, Lonnie G. Jones, Allen Templeton 2021-03-16
10947376 Polyanion copolymers for use with conducting polymers in solid electrolytic capacitors Ajaykumar Bunha, Antony P. Chacko, Yaru Shi, Qingping Chen 2021-03-16
10943742 Conductive polymer dispersion for improved reliability Ajaykumar Bunha, Antony P. Chacko, Yaru Shi, Qingping Chen 2021-03-09