For the Inventor, By the Inventor

Enter assignee name

Daejeon, South Korea

Korea Institute of Science & Technology Information

USPTO Granted Patents = 5

Forward Citations = 1

Loading Chart...

Loading Chart...

7 inventors (with patents filed for the assignee):

Won Hyuk Lee (5 out of 5 patents)

Chan Kyun Lee (4 out of 5 patents)

Yong Hwan Kim (2 out of 8 patents)

4. Eun Joo Lee (2 out of 9 patents)

5. Il Kwon Sohn (2 out of 2 patents)

6. Kyu Seok Shim (2 out of 2 patents)

7. Kwang Il Bae (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12463804 - Quantum key distribution-based quantum digital signature method and system including trusted node (2025-11-04),

2. 12355870 - Network apparatus for quantum key distribution, and operation method for quantum key distribution network (2025-07-08),

3. 12294571 - Apparatus for managing quantum key and method of operating same (2025-05-06),

4. 12244407 - Operation apparatus for fiber network and control method thereof (2025-03-04),

5. 12095574 - Eavesdropper detection apparatus and operating method thereof (2024-09-17),

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

5 Patents

#95 in Daejeon

#1,773 in South Korea

Daejeon, South Korea

Korea Institute of Science & Technology Information

Forward Citations = 1

7 inventors:

Won Hyuk Lee (5 out of 5 patents)

Chan Kyun Lee (4 out of 5 patents)

Yong Hwan Kim (2 out of 8 patents)

4. Eun Joo Lee (2 out of 9 patents)

5. Il Kwon Sohn (2 out of 2 patents)

Please report any incorrect information to support@idiyas.com

Loading…