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USPTO Data Jan 1 1976 - Oct 27 2026
240 Patents
#1 in Petaluma, CA
#379 in California
#1,765 in US
#3,597 in the World
Enphase Energy, Inc.
Forward Citations = 1,261
145 inventors:
Petaluma, CA, United States of America
Enphase Energy, Inc.
Calculating rank
% Expired Patents = 6.7
EPO Patents = 13
Trademarks = 17
Forward Citations = 1,261
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145 inventors (with patents filed for the assignee):
Martin Fornage (100 out of 102 patents)
Donald Richard Zimmanck (44 out of 44 patents)
Michael John Harrison (39 out of 50 patents)
4. Patrick L Chapman (18 out of 76 patents)
5. Ryan J Linderman (12 out of 43 patents)
6. Benjamin Lewis Smith (11 out of 11 patents)
7. Raghuveer R Belur (10 out of 10 patents)
8. Ashish Bansal (8 out of 8 patents)
9. Sumit Saraogi (7 out of 7 patents)
10. Samuel Mattathil Joseph (6 out of 6 patents)
11. Kennan Herbert Laudel (6 out of 16 patents)
12. Christopher Rowe (6 out of 6 patents)
13. Mudhafar Hassan-Ali (6 out of 15 patents)
14. Marv Dargatz (6 out of 6 patents)
15. John Scott Berdner (5 out of 5 patents)
Core Competencies:
Power Converters
Microinverters
Energy Management
Photovoltaic Applications
Gallium Nitride
Battery Systems
Load Control
Distributed Energy
Reactive Power
Grid Connectivity
Transformer Design
EMI Attenuation
240 patents:
3. 12671348 - Methods and apparatus for controlling switch gate logic in a power converter (2026-06-30),
Company Overview
Enphase Energy, Inc. is a leading provider of advanced power conversion systems, specializing in microinverters and energy management solutions for photovoltaic applications. Headquartered in Petaluma, California, the company focuses on innovative technologies such as gallium nitride and battery systems, enabling efficient load control and distributed energy resources. Enphase's commitment to enhancing energy efficiency and sustainability positions it at the forefront of the renewable energy sector, driving the transition to cleaner energy solutions.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Enphase Energy, Inc.. Retrieved from https://idiyas.com/company/enphase-energy
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]
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]
13 patents (EPO):
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]