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Hampton, NJ, United States of America

Enpirion, Inc.

USPTO Granted Patents = 75

% Expired Patents = 53.3

Trademarks = 2

Forward Citations = 1,947

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25 inventors (with patents filed for the assignee):

Ashraf W Lotfi (61 out of 97 patents)

Douglas D Lopata (24 out of 56 patents)

Trifon M Liakopoulos (19 out of 22 patents)

4. John David Weld (19 out of 52 patents)

5. Mathew A Wilkowski (16 out of 17 patents)

6. Robert William Filas (13 out of 37 patents)

7. Jian Tan (12 out of 17 patents)

8. Tanya Nigam (8 out of 13 patents)

9. William W Troutman (8 out of 8 patents)

10. Amrit Panda (7 out of 8 patents)

11. Mirmira Ramarao Dwarakanath (7 out of 9 patents)

12. Jeffrey Demski (4 out of 9 patents)

13. Jue Wang (4 out of 6 patents)

14. Anatoly Feygenson (3 out of 7 patents)

15. Jay Norton (3 out of 6 patents)

Core Competencies:

Power Converter

Micromagnetic Device

Magnetic Device

Integrated Circuit

Conductive Clip

Controller

Electroplating

Memory Module

Stacked Elements

Current Mode

Substrate Processing

Voltage Devices

75 patents: Sort by Forward Citations

1. 10304615 - Method of forming a power module with a magnetic device having a conductive clip (2019-05-28),

2. 9627028 - Power converter for a memory module (2017-04-18),

3. 9611561 - Electroplating cell and tool (2017-04-04),

4. 9553081 - Semiconductor device including a redistribution layer and metallic pillars coupled thereto (2017-01-24),

5. 9443839 - Semiconductor device including gate drivers around a periphery thereof (2016-09-13),

6. 9299691 - Semiconductor device including alternating source and drain regions, and respective source and drain metallic strips (2016-03-29),

7. 9299489 - Micromagnetic device and method of forming the same (2016-03-29),

8. 9246390 - Power converter with controller operable in selected modes of operation (2016-01-26),

9. 9054086 - Module having a stacked passive element and method of forming the same (2015-06-09),

10. 8987815 - Integrated circuit with a laterally diffused metal oxide semiconductor device and method of forming the same (2015-03-24),

11. 8867295 - Power converter for a memory module (2014-10-21),

12. 8736241 - Controller for a power converter and method of operating the same (2014-05-27),

13. 8716790 - Laterally diffused metal oxide semiconductor device and method of forming the same (2014-05-06),

14. 8701272 - Method of forming a power module with a magnetic device having a conductive clip (2014-04-22),

15. 8698463 - Power converter with a dynamically configurable controller based on a power conversion mode (2014-04-15),

Company Overview

Enpirion, Inc. is a technology company based in Hampton, NJ, specializing in power conversion solutions. The organization focuses on the development and manufacturing of advanced power converters and integrated circuits, leveraging expertise in micromagnetic and magnetic device technologies. Enpirion's innovations are integral to enhancing the efficiency and performance of electronic systems across various applications, including computing and telecommunications. The company is committed to delivering high-quality, reliable power management solutions that meet the evolving needs of the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

75 Patents

#1 in Hampton, NJ

#212 in New Jersey

#4,906 in US

#10,007 in the World

Hampton, NJ, United States of America

Enpirion, Inc.

Forward Citations = 1,947

25 inventors:

Ashraf W Lotfi (61 out of 97 patents)

Douglas D Lopata (24 out of 56 patents)

Trifon M Liakopoulos (19 out of 22 patents)

4. John David Weld (19 out of 52 patents)

5. Mathew A Wilkowski (16 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Enpirion, Inc.. Retrieved from https://idiyas.com/company/enpirion

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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