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For the Inventor, By the Inventor

Daejeon, South Korea

Korea Minting, Security Printing Id Card Operating Corp

Calculating rank
USPTO Granted Patents = 11

% Expired Patents = 18.2


Forward Citations = 6

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31 inventors (with patents filed for the assignee):

goldMedal Hong Keon Kim (6 out of 6 patents)

silverMedal Won Gyun Choe (5 out of 6 patents)

bronzeMedal Hyun Soo Kim (4 out of 115 patents)

4.  Soo Dong Kim (3 out of 4 patents)

5.  E Den Kim (3 out of 4 patents)

6.  Jong Won Yu (2 out of 2 patents)

7.  Won Gyu Lim (2 out of 2 patents)

8.  Hyeong Seok Jang (2 out of 2 patents)

9.  Jin Ho Ryu (2 out of 3 patents)

10.  Hyun Mi Kim (2 out of 9 patents)

11.  Su Dong Kim (2 out of 2 patents)

12.  Ju Hee Kang (2 out of 2 patents)

13.  Hye Jun Choi (2 out of 2 patents)

14.  Hyun Jun Kim (2 out of 11 patents)

15.  Il Hoon Choi (2 out of 2 patents)


11 patents:

1. 12272470 - Alnico-based hard magnetic particle and method for manufacturing the same (2025-04-08),
2. 12104295 - Security fabric having improved security and identification properties (2024-10-01),
3. 12023952 - Security item using intensity of fluorescent materials, and user identification system using same (2024-07-02),
4. 11694827 - Light-colored magnetic particles having improved durability and chemical resistance (2023-07-04),
5. 11590792 - Security device using light reflection property (2023-02-28),
6. 11541680 - Photonic crystal film, method for manufacturing same, and anti-forgery article comprising same (2023-01-03),
7. 11317001 - Anti-counterfeiting printed material and manufacturing method therefor (2022-04-26),
8. 9721705 - Magnetic particle having high-reflective protective membrane and method for producing same (2017-08-01),
9. 9649870 - Injection-molded product having three-dimensional security element and production method therefor (2017-05-16),
10. 8289109 - Electromagnetic bandgap pattern structure, method of manufacturing the same, and security product using the same (2012-10-16),
11. 8146800 - Apparatus for recognizing security code having electromagnetic band-gap pattern (2012-04-03),
Company Overview
Korea Minting, Security Printing & ID Card Operating Corp, based in Daejeon, South Korea, specializes in the production of currency, security documents, and identification cards. The organization is recognized for its advanced security printing technologies and innovative solutions in the field of currency and identification systems. By leveraging cutting-edge techniques, it ensures the integrity and security of various printed materials, contributing to national and international standards in security printing.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#61 in Daejeon

#1,015 in South Korea

#51,831 in the World

Daejeon, KR
Daejeon, South Korea

Korea Minting, Security Printing Id Card Operating Corp

Forward Citations = 6

31 inventors:

goldMedal Hong Keon Kim (6 out of 6 patents)

silverMedal Won Gyun Choe (5 out of 6 patents)

bronzeMedal Hyun Soo Kim (4 out of 115 patents)

4.  Soo Dong Kim (3 out of 4 patents)

5.  E Den Kim (3 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Korea Minting, Security Printing Id Card Operating Corp. Retrieved from https://idiyas.com/company/korea-minting-security-printing-id-card-operating

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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