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For the Inventor, By the Inventor

Simpsonville, SC, United States of America

Kemet Electronics Corporation


USPTO Granted Patents = 302

% Expired Patents = 26.2


Trademarks = 6

Forward Citations = 2,629

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189 inventors (with patents filed for the assignee):

goldMedal Philip Michael Lessner (80 out of 82 patents)

silverMedal John Tony Kinard (72 out of 77 patents)

bronzeMedal Brian John Melody (62 out of 68 patents)

4.  Antony P Chacko (61 out of 62 patents)

5.  John Bultitude (52 out of 58 patents)

6.  David Alexander Wheeler (34 out of 35 patents)

7.  Randolph Stephen Hahn (34 out of 34 patents)

8.  Qingping Chen (33 out of 38 patents)

9.  John E McConnell (30 out of 30 patents)

10.  Yaru Shi (29 out of 29 patents)

11.  Lonnie G Jones (22 out of 22 patents)

12.  Jeffrey Poltorak (22 out of 22 patents)

13.  Yongjian Qiu (19 out of 24 patents)

14.  Albert Kennedy Harrington (19 out of 19 patents)

15.  John D Prymak (18 out of 21 patents)


Core Competencies:
Multilayer Ceramic Capacitor
Solid Electrolytic Capacitor
Polymer Dispersion
High Power Capacitors
Hermetic Packaging
Capacitor Anode
Dielectric Composition
ESD Suppression
Conductive Polymer
Capacitor Manufacturing
Thermal Performance
High Density Electronics

302 patents:

1. 12700549 - Capacitor and process for forming electrical connections therein (2026-08-04),
2. 12592346 - Monolithic multilayered ceramic capacitor (2026-03-31),
3. 12500045 - Capacitor and method of its manufacturing based on oxidative polymerization dispersion (2025-12-16),
4. 12482610 - Method of producing a tantalum capacitor anode (2025-11-25),
5. 12249463 - Multi-terminal MLCC for improved heat dissipation (2025-03-11),
6. 12230454 - Method of forming a polymer dispersion (2025-02-18),
7. 12205775 - Process to improve coverage and electrical performance of solid electrolytic capacitors (2025-01-21),
8. 12040135 - Resonant multilayer ceramic capacitors (2024-07-16),
9. 11943869 - Electrically functional circuit board core material (2024-03-26),
10. 11935708 - Solid electrolytic capacitor with improved reliability (2024-03-19),
11. 11935705 - Advanced polymer dispersion and a capacitor on its base (2024-03-19),
12. 11935699 - Overmolded film capacitor (2024-03-19),
13. 11935698 - Dielectric ceramic composition and multi-layered ceramic capacitor comprised thereof (2024-03-19),
14. 11929215 - Wire to anode connection (2024-03-12),
15. 11923151 - Structural lead frame (2024-03-05),
KEMET Electronics Corporation is a leading global supplier of electronic components. They offer a wide range of capacitors, sensors, actuators, and other electronic solutions. With a strong focus on quality and innovation, KEMET delivers cutting-edge products to various industries including automotive, aerospace, telecommunications, and consumer electronics.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 29 2026

Kemet Electronics Corporation
302 Patents

#1 in Simpsonville, SC

#13 in South Carolina

#1,450 in US

#2,955 in the World

Simpsonville, SC (US)
Simpsonville, SC, United States of America

Kemet Electronics Corporation

Forward Citations = 2,629

189 inventors:

goldMedal Philip Michael Lessner (80 out of 82 patents)

silverMedal John Tony Kinard (72 out of 77 patents)

bronzeMedal Brian John Melody (62 out of 68 patents)

4.  Antony P Chacko (61 out of 62 patents)

5.  John Bultitude (52 out of 58 patents)

Please report any incorrect information to [email protected]
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