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For the Inventor, By the Inventor

San Clemente, CA, United States of America

U.S. Energy, Inc.

Calculating rank
USPTO Granted Patents = 8

Trademarks = 1

Forward Citations = 28

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4 inventors (with patents filed for the assignee):

goldMedal Kyung Joon Kim (5 out of 7 patents)

silverMedal Seung Ho Choi (4 out of 17 patents)

bronzeMedal Mark S James (3 out of 3 patents)

4.  Young Hun Jin (2 out of 6 patents)


8 patents:

1. 12476255 - Positive electrode current collector (2025-11-18),
2. 12394800 - Current collector for positive electrode (2025-08-19),
3. 12166214 - Current collector for electrode (2024-12-10),
4. 12095097 - Current collector for electrode (2024-09-17),
5. 11777102 - Current collector for electrode (2023-10-03),
6. 6046549 - Energy saving lighting controller (2000-04-04),
7. 6020726 - AC voltage regulator (2000-02-01),
8. 5932997 - Bit-weighted regulator (1999-08-03),
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USPTO Data Jan 1 1976 - Nov 10 2026

8 Patents

#34 in San Clemente, CA

#8,569 in California

#36,017 in US

San Clemente, CA (US)
San Clemente, CA, United States of America

U.S. Energy, Inc.

Forward Citations = 28

4 inventors:

goldMedal Kyung Joon Kim (5 out of 7 patents)

silverMedal Seung Ho Choi (4 out of 17 patents)

bronzeMedal Mark S James (3 out of 3 patents)

4.  Young Hun Jin (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: U.S. Energy, Inc.. Retrieved from https://idiyas.com/company/u-s-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]
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