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2 inventors (with patents filed for the assignee):

Choong Ho Kwon (2 out of 20 patents)

Jang Seok Park (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 9827922 - Headlining having heat shielding function for vehicle and manufacturing method thereof (2017-11-28),

2. 9022461 - High stiffness waterproof roof panel pad for vehicle and manufacturing method thereof (2015-05-05),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#178 in Incheon, 402-040

#3,796 in South Korea

Incheon, South Korea

Daehan Solutions Co., Ltd

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2 inventors:

Choong Ho Kwon (2 out of 20 patents)

Jang Seok Park (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daehan Solutions Co., Ltd. Retrieved from https://idiyas.com/company/daehan-solutions-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]