Trademarks = 1

Forward Citations = 0

Loading Chart...

40 inventors (with patents filed for the assignee):

Yoon Cheol Kim (3 out of 18 patents)

Yoon Joo Rhee (2 out of 11 patents)

Min Gyun Chung (2 out of 15 patents)

4. Kyoung Don Yi (2 out of 2 patents)

5. Jae Young Lee (2 out of 48 patents)

6. Jae Seok Lee (2 out of 3 patents)

7. Byung Chan Lee (2 out of 21 patents)

8. Jae Woo Lee (2 out of 29 patents)

9. Jeong Lyul Park (2 out of 3 patents)

10. Jin Woo Han (1 out of 22 patents)

11. Jeong Ho Shin (1 out of 3 patents)

12. Taeg Jo Kim (1 out of 2 patents)

13. Jai Min Han (1 out of 12 patents)

14. Joo Beom Kim (1 out of 6 patents)

15. Byung Soo Yoo (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 11953066 - Brake disc and method of manufacturing the same (2024-04-09),

2. 11788162 - Manufacturing method of cage and the cage manufactured by the method (2023-10-17),

3. 11746394 - Method for manufacturing a trunnion for a constant velocity joint, a trunnion manufactured thereby, and a heat treatment device of the trunnion (2023-09-05),

4. 11118643 - Brake disc (2021-09-14),

5. 10260581 - Brake disc (2019-04-16),

6. 9562578 - Brake disc manufactured from heterogeneous materials and method of manufacturing the same (2017-02-07),

7. 8844685 - Brake disk (2014-09-30),

Company Overview

Seohan Industry Co., Ltd. is a South Korean company that specializes in manufacturing and supplying high-quality industrial products. With a strong emphasis on quality and innovation, Seohan Industry has established itself as a leading player in the industry. The company's range of products includes steel pipes, fittings, valves, and machinery parts. Seohan Industry is committed to providing its customers with reliable and cost-effective solutions for their industrial needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#4 in Jincheon

#1,435 in South Korea

Jincheon, South Korea

Seohan Industry Co., Ltd.

Forward Citations = 0

40 inventors:

Yoon Cheol Kim (3 out of 18 patents)

Yoon Joo Rhee (2 out of 11 patents)

Min Gyun Chung (2 out of 15 patents)

4. Kyoung Don Yi (2 out of 2 patents)

5. Jae Young Lee (2 out of 48 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seohan Industry Co., Ltd.. Retrieved from https://idiyas.com/company/seohan-industry-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]