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Gyeonggi-do, South Korea

Theleds Co., Ltd.

USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 4

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4 inventors (with patents filed for the assignee):

Hwan-Kuk Yuh (1 out of 1 patent)

Jae Hak Lee (1 out of 15 patents)

Jong Hee Lee (1 out of 1 patent)

4. Yong Sung Jin (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. 8110844 - Semiconductor substrate and light emitting device using the same (2012-02-07),

2. 7964425 - Method for manufacturing p type gallium nitride based device (2011-06-21),

3. 7795118 - Gallium nitride based compound semiconductor device including compliant substrate and method for manufacturing the same (2010-09-14),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#192 in Gyeonggi-do

#2,793 in South Korea

Gyeonggi-do, South Korea

Theleds Co., Ltd.

Forward Citations = 4

4 inventors:

Hwan-Kuk Yuh (1 out of 1 patent)

Jae Hak Lee (1 out of 15 patents)

Jong Hee Lee (1 out of 1 patent)

4. Yong Sung Jin (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Theleds Co., Ltd.. Retrieved from https://idiyas.com/company/theleds-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]

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