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Seoul, South Korea

Penta Security Systems Inc.

USPTO Granted Patents = 20

% Expired Patents = 5.0

EPO Patents = 5

Trademarks = 1

Forward Citations = 125

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39 inventors (with patents filed for the assignee):

Duk Soo Kim (18 out of 32 patents)

Seok Lee (17 out of 78 patents)

Sang Gyoo Sim (16 out of 31 patents)

4. Eui Seok Kim (8 out of 27 patents)

5. Seung Young Park (6 out of 9 patents)

6. Myung Woo Chung (3 out of 5 patents)

7. Myung Jin Kim (3 out of 8 patents)

8. Kyung Moon Nam (2 out of 2 patents)

9. Jin Hyeok Oh (1 out of 8 patents)

10. Kwon Koo Kwak (1 out of 1 patent)

11. Sang Won Seo (1 out of 1 patent)

12. Dong Hoon Ko (1 out of 1 patent)

13. Jeong Eun Ki (1 out of 1 patent)

14. Chel Woo Park (1 out of 10 patents)

15. Duk-Soo Kim (1 out of 8 patents)

20 patents: Sort by Forward Citations

1. 11922059 - Method and device for distributed data storage (2024-03-05),

2. 11869354 - Method of detecting anomaly of road side unit and apparatus therefor (2024-01-09),

3. 11529960 - Method and apparatus for detecting driver's abnormalities based on machine learning using vehicle can bus signal (2022-12-20),

4. 11456878 - Apparatus and method for managing pseudonym certificates and preventing tracking thereof (2022-09-27),

5. 11438248 - Method for detecting signal in communication network based on controller area network, and apparatus therefor (2022-09-06),

6. 11381489 - Apparatus and method for tracking data in edge cloud environment (2022-07-05),

7. 11336668 - Method and apparatus for detecting abnormal behavior of groupware user (2022-05-17),

8. 11303439 - Method of and device for performing authentication using hardware security module in oneM2M environment (2022-04-12),

9. 11249953 - Method and apparatus for sharing big data using block chain (2022-02-15),

10. 11177966 - Method and apparatus for managing enrollment certificate in security credential management system for V2X communication (2021-11-16),

11. 10783395 - Method and apparatus for detecting abnormal traffic based on convolutional autoencoder (2020-09-22),

12. 10432653 - Method and apparatus for detecting anomaly traffic (2019-10-01),

13. 10382835 - Apparatus and method for verifying the integrity of video file (2019-08-13),

14. 9972147 - Smart badge and authentication system using the same (2018-05-15),

15. 9817969 - Device for detecting cyber attack based on event analysis and method thereof (2017-11-14),

Penta Security Systems Inc. is a leading provider of cybersecurity solutions based in Seoul, South Korea. The company specializes in data protection, encryption, and web security technologies, focusing on safeguarding sensitive information across various sectors. Penta Security is recognized for its innovative approaches to secure cloud environments and database security, catering to both local and international markets. Their commitment to enhancing digital security reflects a deep understanding of evolving cyber threats and the need for robust defense mechanisms.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Penta Security Systems Inc.

20 Patents

#229 in Seoul

#627 in South Korea

#31,196 in the World

Seoul, South Korea

Penta Security Systems Inc.

Forward Citations = 125

39 inventors:

Duk Soo Kim (18 out of 32 patents)

Seok Lee (17 out of 78 patents)

Sang Gyoo Sim (16 out of 31 patents)

4. Eui Seok Kim (8 out of 27 patents)

5. Seung Young Park (6 out of 9 patents)

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