For the Inventor, By the Inventor

Enter assignee name

Gwangju, South Korea

Chosun University

Calculating rank

USPTO Granted Patents = 120

% Expired Patents = 10.8

CIPO Patents = 1

EPO Patents = 14

Forward Citations = 114

Loading Chart...

Loading Chart...

230 inventors (with patents filed for the assignee):

Youn Tae Kim (15 out of 36 patents)

Young Sik Kim (11 out of 92 patents)

Jae Hyo Jung (10 out of 10 patents)

4. Si Ho Shin (9 out of 9 patents)

5. Jong Seon No (9 out of 12 patents)

6. Yoonkyung Park (9 out of 9 patents)

7. Young-Sik Kim (8 out of 92 patents)

8. Jong-Seon No (7 out of 26 patents)

9. Youn-Tae Kim (6 out of 12 patents)

10. Jin Yi Lee (5 out of 5 patents)

11. Yongwoo Lee (4 out of 16 patents)

12. Yoon Kyung Park (4 out of 5 patents)

13. Jun Young Woo (4 out of 4 patents)

14. Joon Woo Lee (4 out of 6 patents)

15. Jung Min Kim (4 out of 4 patents)

Core Competencies:

Homomorphic Encryption

User Identification

Antimicrobial Peptides

Cerebrovascular Disease

Photoplethysmography

Wireless Communication

Electrocardiogram

Energy Harvesting

Nondestructive Testing

Video Compression

Solar Panel Structures

Thermoelectric Materials

120 patents: Sort by Forward Citations

1. 12556363 - Method and device for multi-key homomorphic encryption (2026-02-17),

2. 12524930 - Electronic device for colorizing black and white image using GAN based model comprising transformer block and method for operation thereof (2026-01-13),

3. 12501398 - User information generation method and device (2025-12-16),

4. 12445263 - Method and device for performing homomorphic permutation (2025-10-14),

5. 12421399 - Method of manufacturing antifouling coating polymer using initiated chemical vapor deposition (2025-09-23),

6. 12388395 - Viscoelastic multi-layered high-damping yoke beam structure for solar panel (2025-08-12),

7. 12376789 - Method of providing diagnostic information on Alzheimer's disease using brain network (2025-08-05),

8. 12371459 - Antimicrobial peptide derived from Pseudin-2 peptide and uses thereof (2025-07-29),

9. 12370152 - Pharmaceutical composition for preventing or treating metabolic diseases (2025-07-29),

10. 12369820 - User identification method using electrocardiogram and electromyogram (2025-07-29),

11. 12357238 - Blood pressure estimation method using cascade forest regression model (2025-07-15),

12. 12316750 - Key management system for homomorphic encryption operation and method of operating the same (2025-05-27),

13. 12316738 - Electronic device for delegating generation of homomorphic rotation key to server and method of operating the same (2025-05-27),

14. 12285710 - Filter for carbon dioxide adsorption (2025-04-29),

15. 12284919 - MgSn thermoelectric materials for colossal Seebeck coefficients and fabrication method therefor (2025-04-21),

Company Overview

Chosun University, located in Gwangju, South Korea, is a prominent institution specializing in advanced research and development in various technological fields. The university is particularly noted for its work in homomorphic encryption, a cutting-edge area of cryptography that enables computation on encrypted data. Additionally, its research spans user identification technologies, antimicrobial peptides, and medical applications related to cerebrovascular disease, photoplethysmography, and electrocardiogram monitoring, alongside innovations in wireless communication and energy harvesting.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

120 Patents

#3 in Gwangju

#165 in South Korea

#6,652 in the World

Gwangju, South Korea

Chosun University

Forward Citations = 114

230 inventors:

Youn Tae Kim (15 out of 36 patents)

Young Sik Kim (11 out of 92 patents)

Jae Hyo Jung (10 out of 10 patents)

4. Si Ho Shin (9 out of 9 patents)

5. Jong Seon No (9 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chosun University. Retrieved from https://idiyas.com/company/chosun-university

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]

Loading…