Essen Tech Co., Ltd. is a South Korean company based in Gunsan, specializing in advanced technology solutions and manufacturing processes. The organization focuses on developing innovative products in the fields of electronics and automation, catering to various industries including automotive and consumer electronics. With a commitment to research and development, Essen Tech aims to enhance efficiency and performance through cutting-edge technologies, positioning itself as a key player in the competitive tech landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#1 in Gunsan

#779 in South Korea

#39,906 in the World

Gunsan, South Korea

Essen Tech Co., Ltd.

Forward Citations = 106

11 inventors:

Jung Hoon Choi (9 out of 9 patents)

Ha Yeong Seong (9 out of 9 patents)

Ji Ho Kwak (7 out of 8 patents)

4. Sang In Jang (7 out of 7 patents)

5. Sung Bum Kim (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Essen Tech Co., Ltd.. Retrieved from https://idiyas.com/company/essen-tech-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]

1 patent (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]