Forward Citations = 5

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7 inventors (with patents filed for the assignee):

Hee Dae Kim (1 out of 8 patents)

Won Seok Jung (1 out of 4 patents)

Doo Soo Ha (1 out of 4 patents)

4. Yoo Sung Tak (1 out of 1 patent)

5. Hyunee Shin (1 out of 2 patents)

6. Jae Chul Ko (1 out of 2 patents)

7. Hyun Sik Lee (1 out of 2 patents)

3 patents: Sort by Forward Citations

#192 in Gyeonggi-do

#2,793 in South Korea

Optics Co, Ltd.

Forward Citations = 5

7 inventors:

Hee Dae Kim (1 out of 8 patents)

Won Seok Jung (1 out of 4 patents)

Doo Soo Ha (1 out of 4 patents)

4. Yoo Sung Tak (1 out of 1 patent)

5. Hyunee Shin (1 out of 2 patents)

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