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

Antony P. Chacko — 67 Patents

KEKemet Electronics: 61 patents #4 of 180Top 3%
CTCts: 5 patents #40 of 352Top 15%
Motorola: 1 patents #13,495 of 14,142Top 100%
Simpsonville, SC: #5 of 1,013 inventorsTop 1%
South Carolina: #48 of 15,501 inventorsTop 1%
Overall (All Time): #31,718 of 4,157,543Top 1%
67 Patents All Time
Antony P. Chacko has been granted 67 US patents while listed as an inventor at Kemet Electronics. The first was granted in 2001 and the most recent in January 2025. Antony P. Chacko ranks #31,718 of 4,157,543 US inventors in our database (top 0.76%). Patent records list Antony P. Chacko in Simpsonville, SC, US.

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12205775 Process to improve coverage and electrical performance of solid electrolytic capacitors Yaru Shi, Ajaykumar Bunha 2025-01-21
11935708 Solid electrolytic capacitor with improved reliability Ajaykumar Bunha 2024-03-19
11694851 Capacitors with improved power cycling John Joseph Ols, Ajaykumar Bunha, Yaru Shi 2023-07-04
11676770 Electrolytic capacitor having a higher cap recovery and lower ESR Yaru Shi, Ajaykumar Bunha, Qingping Chen, Elisabeth Crittendon Key 2023-06-13
11482382 Electrolytic capacitor and process for forming an electrolytic capacitor Yaru Shi, Chenyi Gu, Ajaykumar Bunha, Qingping Chen 2022-10-25
11396594 Formulation for use with conducting polymers in solid electrolytic capacitors Ajaykumar Bunha, Yaru Shi, Qingping Chen, Philip M. Lessner 2022-07-26
11393637 High temperature polymer hermetically sealed capacitors Elisabeth Crittendon Key, Philip M. Lessner 2022-07-19
11361908 Capacitor with volumetrically efficient hermetic packaging Randolph S. Hahn, David Jacobs, Brandon Summey 2022-06-14
11177076 Conductive polymer capacitor for improved reliability Ajaykumar Bunha, Qingping Chen, Yaru Shi, Philip M. Lessner 2021-11-16
11101077 Conductive polymer dispersion for improved reliability Ajaykumar Bunha, Yaru Shi, Qingping Chen, Philip M. Lessner 2021-08-24
11081290 Process for forming an electrolytic capacitor having a higher cap recovery and lower ESR Yaru Shi, Ajaykumar Bunha, Qingping Chen, Elisabeth Crittendon Key 2021-08-03
11043334 Micropatterned anode and cathode surface for adhesion and reliability Christian Guerrero, John Joseph Ols 2021-06-22
10947376 Polyanion copolymers for use with conducting polymers in solid electrolytic capacitors Ajaykumar Bunha, Yaru Shi, Qingping Chen, Philip M. Lessner 2021-03-16
10943742 Conductive polymer dispersion for improved reliability Ajaykumar Bunha, Yaru Shi, Qingping Chen, Philip M. Lessner 2021-03-09
10879010 Electrolytic capacitor having a higher cap recovery and lower ESR Yaru Shi, Ajaykumar Bunha, Qingping Chen, Elisabeth Crittendon Key 2020-12-29
10861652 Capacitor with volumetrically efficient hermetic packaging Randolph S. Hahn, David Jacobs, Brandon Summey 2020-12-08
10770240 Hybrid capacitor and method of manufacturing a capacitor Victor Andoralov, Débora Sá, Alexandre Guerreiro Fonseca, Yaru Shi, Philip M. Lessner 2020-09-08
10755864 Cathode materials containing core shell nanoparticles John Joseph Ols 2020-08-25
10658121 Process for forming a solid electrolytic capacitor Ajaykumar Bunha, Qingping Chen, Yaru Shi, Philip M. Lessner 2020-05-19 $13,268,000
10650980 Conductive polymer dispersion for improved reliability Ajaykumar Bunha, Qingping Chen, Yaru Shi, Philip M. Lessner 2020-05-12 $15,286,000
10643796 Conductive polymer dispersion with enhanced coverage Philip M. Lessner, John Joseph Ols, Yaru Shi, Qingping Chen 2020-05-05 $14,398,000
10522296 Capacitor with charge time reducing additives and work function modifiers Yaru Shi, Robert Ramsbottom, John Tony Kinard, John Joseph Ols 2019-12-31 $16,382,000
10403443 Solid electrolytic capacitor with high temperature leakage stability Randolph S. Hahn, Pablo Antonio Ruiz 2019-09-03 $12,712,000
10381167 Cathode materials containing core shell nanoparticles John Joseph Ols 2019-08-13 $6,278,000
10340091 Polyanion copolymers for use with conducting polymers in solid electrolytic capacitors Ajaykumar Bunha, Yaru Shi, Qingping Chen, Philip M. Lessner 2019-07-02 $13,106,000