Rod Spongberg (3 out of 3 patents)
Min Joo Lee (2 out of 16 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
5 Patents
#1,192 in New York, NY
#3,131 in New York
#51,620 in US
Chosun International, Inc.
Forward Citations = 54
2 inventors:
New York, NY, United States of America
Chosun International, Inc.
% Expired Patents = 40.0
Trademarks = 1
Forward Citations = 54
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2 inventors (with patents filed for the assignee):
5 patents:
Company Overview
Chosun International, Inc. is a global leader in the manufacturing and distribution of high-quality consumer electronics. With a strong focus on innovation and customer satisfaction, we provide cutting-edge products to customers worldwide. Our commitment to excellence and efficiency sets us apart in the industry, making us a trusted partner for all your electronic needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chosun International, Inc.. Retrieved from https://idiyas.com/company/chosun-international
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]