% Expired Patents = 16.7

Forward Citations = 27

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13 inventors (with patents filed for the assignee):

Young-Seok Kim (3 out of 3 patents)

Hwan-Chul Lee (3 out of 5 patents)

Jae-Cheol Ju (2 out of 2 patents)

4. Deok Hoon Kim (2 out of 5 patents)

5. Kyoung Lim Suk (1 out of 1 patent)

6. Peter Elenius (1 out of 10 patents)

7. Jin-Kwan Kim (1 out of 1 patent)

8. Hwan Kim (1 out of 1 patent)

9. Hyeok-Hwan Kwon (1 out of 1 patent)

10. Hyun-Kyu Choi (1 out of 1 patent)

11. Jae Ok Kim (1 out of 1 patent)

12. Kyung Wook Paik (1 out of 8 patents)

13. Young Sang Cho (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 8487437 - Electronic device package and method for fabricating the same (2013-07-16),

2. 8486318 - Fiber, fiber aggregate and adhesive having the same (2013-07-16),

3. 8063982 - Image sensor camera module including a protruding portion and method of manufacturing the same (2011-11-22),

4. 7720374 - Camera module (2010-05-18),

5. 7714310 - Apparatus, unit and method for testing image sensor packages (2010-05-11),

6. 7427768 - Apparatus, unit and method for testing image sensor packages (2008-09-23),

Company Overview

Optopac Co., Ltd. is a leading manufacturer of optical packaging solutions. We specialize in designing and producing custom optical packages for high-precision applications in industries such as telecommunications, biotechnology, and aerospace. Our team of experts is dedicated to providing innovative and reliable packaging solutions that meet the unique needs of our customers. With a commitment to quality and customer satisfaction, Optopac is your trusted partner for all your optical packaging needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#65 in

#1,619 in South Korea

KR

Optopac Co., Ltd.

Forward Citations = 27

13 inventors:

Young-Seok Kim (3 out of 3 patents)

Hwan-Chul Lee (3 out of 5 patents)

Jae-Cheol Ju (2 out of 2 patents)

4. Deok Hoon Kim (2 out of 5 patents)

5. Kyoung Lim Suk (1 out of 1 patent)

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