SL Corporation, headquartered in Daegu, South Korea, specializes in automotive lighting solutions. The company focuses on developing advanced vehicle lamps and lighting systems that enhance visibility and safety for drivers. Their expertise extends to innovative technologies for autonomous driving, including charge port doors and electronic shift control systems. SL Corporation is committed to integrating cutting-edge design with functionality, contributing to the evolution of automotive engineering and enhancing the overall driving experience.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

273 Patents

#3 in Daegu 706-010

#91 in South Korea

#3,223 in the World

Daegu, South Korea

Sl Corporation

Forward Citations = 391

451 inventors:

Hyo Jin Han (19 out of 19 patents)

Jong Woon Kim (18 out of 19 patents)

Ki Hong Lee (15 out of 110 patents)

4. Dong Hyun Go (12 out of 12 patents)

5. Jung Wook Lim (12 out of 53 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sl Corporation. Retrieved from https://idiyas.com/company/sl

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]

26 patents (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]