For the Inventor, By the Inventor

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Seoul, South Korea

Fasoo.com.co.ltd.

USPTO Granted Patents = 20

% Expired Patents = 10.0

EPO Patents = 8

Trademarks = 2

Forward Citations = 40

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39 inventors (with patents filed for the assignee):

Chel Woo Park (3 out of 10 patents)

Hyung-Joo Lee (3 out of 10 patents)

Oh-Seung Kwon (2 out of 5 patents)

4. Kyoung Ho Jeon (2 out of 4 patents)

5. Yeong Hun Yi (1 out of 1 patent)

6. Kyo Young Chin (1 out of 1 patent)

7. Jung-Hyun Cho (1 out of 45 patents)

8. Dae Woo Choi (1 out of 2 patents)

9. Woo Seok Kwon (1 out of 2 patents)

10. Myeong Sik Hwang (1 out of 3 patents)

11. Gi Tae Kim (1 out of 3 patents)

12. Kyu Gon Cho (1 out of 5 patents)

13. Sung Ho Song (1 out of 3 patents)

14. Jong-young Kim (1 out of 9 patents)

15. Kyu-Gon Cho (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 11360941 - Method and device for compressing and decompressing unit files for EPUB file encryption (2022-06-14),

2. 11354436 - Method and apparatus for de-identification of personal information (2022-06-07),

3. 11068521 - Method and apparatus for providing relation note using correlation (2021-07-20),

4. 10404460 - Data management method, computer readable recording medium thereof, user client for executing data management method, and security policy server (2019-09-03),

5. 10402386 - Method and apparatus for generating index for encrypted field in database (2019-09-03),

6. 9967286 - Apparatus and method for controlling access to security content using near field network communication of mobile devices (2018-05-08),

7. 9892277 - Device and method for encoding data column (2018-02-13),

8. 9648042 - Apparatus and method for managing security content using virtual folder (2017-05-09),

9. 9536058 - Apparatus and method for managing digital copyright on EPUB-based content, and apparatus and method for providing EPUB-based content according to user's right (2017-01-03),

10. 9454790 - Apparatus and method for displaying watermark on a screen (2016-09-27),

11. 9147050 - System and method for clipboard security (2015-09-29),

12. 9098713 - Clipboard protection system in DRM environment and recording medium in which program for executing method in computer is recorded (2015-08-04),

13. 9098701 - Application module injection device, computing device including application module injection function, and recording medium for recording program for executing application module injection method (2015-08-04),

14. 9098356 - Hook re-entry prevention device and recording medium, in which program for executing method thereof in computer is recorded thereon (2015-08-04),

15. 9027152 - Device for right managing web data, recording medium for performing method for right managing web data on computer, and device and method for providing right management information (2015-05-05),

Company Overview

Fasoo.com.co.ltd, headquartered in Seoul, South Korea, specializes in data security and management solutions. The company focuses on developing innovative software that enhances data protection, compliance, and secure collaboration across various industries. With a strong emphasis on cloud technology and enterprise security, Fasoo aims to empower organizations to safeguard their sensitive information while facilitating seamless access and sharing. Their expertise in data-centric security solutions positions them as a key player in the evolving landscape of digital information management.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#229 in Seoul

#631 in South Korea

#31,264 in the World

Seoul, South Korea

Fasoo.com.co.ltd.

Forward Citations = 40

39 inventors:

Chel Woo Park (3 out of 10 patents)

Hyung-Joo Lee (3 out of 10 patents)

Oh-Seung Kwon (2 out of 5 patents)

4. Kyoung Ho Jeon (2 out of 4 patents)

5. Yeong Hun Yi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fasoo.com.co.ltd.. Retrieved from https://idiyas.com/company/fasoocomco

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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