Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
9 Patents
#17 in Cheongju
#1,189 in South Korea
Stemco Co., Ltd.
Forward Citations = 1
22 inventors:
Stemco Co., Ltd.
Calculating rank
Forward Citations = 1
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22 inventors (with patents filed for the assignee):
Sung Jin Lee (4 out of 4 patents)
Kang Dong Kim (3 out of 3 patents)
Hyo Jin Park (2 out of 2 patents)
4. Su Jeong Shin (2 out of 4 patents)
5. Jin Han Lee (2 out of 2 patents)
6. Young Jun Kim (2 out of 2 patents)
7. Dong Gon Kim (2 out of 2 patents)
8. Chang Hoon Han (2 out of 2 patents)
9. Hong Man Kim (1 out of 1 patent)
10. Won Tae Jo (1 out of 1 patent)
11. Duck Jae Seo (1 out of 1 patent)
12. Jung Sub Kim (1 out of 1 patent)
13. Hiroo Shimizu (1 out of 1 patent)
14. Sung Bin Park (1 out of 1 patent)
15. Sang Chul Lee (1 out of 1 patent)
9 patents:
Company Overview
STEMCO CO., LTD. is a diverse company that specializes in providing cutting-edge solutions in the fields of Science, Technology, Engineering, and Mathematics (STEM). With years of expertise and a team of dedicated professionals, STEMCO CO., LTD. aims to revolutionize various industries through innovative technological advancements. Their comprehensive range of products and services include engineering solutions, scientific research and development, technology consulting, and educational programs. STEMCO CO., LTD. remains committed to driving progress, fostering creativity, and shaping the future of STEM industries.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stemco Co., Ltd.. Retrieved from https://idiyas.com/company/stemco-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]
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]