Seoyon Electrics Co., Ltd.

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USPTO Granted Patents = 1

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

Dong June Song (1 out of 12 patents)

Kwan Hyung Lee (1 out of 1 patent)

Hun Joung Yoon (1 out of 5 patents)

4. Jeong Gi Yun (1 out of 5 patents)

1 patent: Sort by Forward Citations

1. 9979334 - Ripple current sensing type motor controlling apparatus and method thereof (2018-05-22),

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USPTO Data Jan 1 1976 - Oct 27 2026

1 Patents

#68 in Ansan

#5,810 in South Korea

Ansan, South Korea

Seoyon Electrics Co., Ltd.

Forward Citations = 1

4 inventors:

Dong June Song (1 out of 12 patents)

Kwan Hyung Lee (1 out of 1 patent)

Hun Joung Yoon (1 out of 5 patents)

4. Jeong Gi Yun (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seoyon Electrics Co., Ltd.. Retrieved from https://idiyas.com/company/seoyon-electrics-company

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]