For the Inventor, By the Inventor

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Seongnam-si, South Korea

Hancom Inc.

USPTO Granted Patents = 17

Trademarks = 3

Forward Citations = 935

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14 inventors (with patents filed for the assignee):

Taeju Lee (5 out of 5 patents)

Yongkyung Oh (5 out of 5 patents)

Kyury Kim (5 out of 5 patents)

4. Sang Cheol Kim (5 out of 7 patents)

5. Ye Seung Cheon (5 out of 5 patents)

6. So Hee Kim (5 out of 5 patents)

7. Ju Hee Park (5 out of 5 patents)

8. Bo Ram Kim (5 out of 5 patents)

9. Soo Yeon Park (1 out of 5 patents)

10. Ki Hong Kim (1 out of 1 patent)

11. Sang Tae Myong (1 out of 1 patent)

12. Hyun Sook Lee (1 out of 5 patents)

13. Yoon Ji Lee (1 out of 1 patent)

14. Hyun Ju An (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 11409706 - Document cooperation supporting apparatus for supporting simultaneous edit of document, and operating method thereof (2022-08-09),

2. 11093705 - Apparatus and method of verifying simultaneous edit match for markup language-based document (2021-08-17),

3. 10916069 - Method and apparatus for operating parking space for autonomous smart car (2021-02-09),

4. 10796132 - Public service system and method using autonomous smart car (2020-10-06),

5. 10621949 - Method of color grading and color correction, and apparatus for color grading and color correction using the same (2020-04-14),

6. 10607001 - Web-based electronic document service apparatus capable of authenticating document editing and operating method thereof (2020-03-31),

7. 10520895 - Smart watch that changes color of strap according to mood of user (2019-12-31),

8. 10489495 - Document collaboration apparatus for supporting simultaneous editing of styles for objects and operating method thereof (2019-11-26),

9. 10372086 - Smart watch having display, color of which changes according to state of user (2019-08-06),

10. 10368806 - Autonomous smart car capable of first aid and method for operating thereof (2019-08-06),

11. 10310716 - Apparatus for supporting cooperation for joint editing of electronic document, and method of operating the same (2019-06-04),

12. D845965 - Display screen or portion thereof with graphical user interface containing icon (2019-04-16),

13. D844024 - Display screen or portion thereof with graphical user interface containing menu bar (2019-03-26),

14. D843410 - Display screen or portion thereof with graphical user interface containing menu bar (2019-03-19),

15. D842894 - Display screen or portion thereof with graphical user interface containing menu bar (2019-03-12),

HANCOM Inc. is a global software company providing innovative solutions across multiple industries. With a focus on productivity, collaboration, and security, HANCOM offers a wide range of software products and services. Their goal is to enable businesses and individuals to work smarter and more efficiently, while maintaining high standards of data protection and user experience.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#34 in Seongnam-si

#681 in South Korea

#34,854 in the World

Seongnam-si, South Korea

Hancom Inc.

Forward Citations = 935

14 inventors:

Taeju Lee (5 out of 5 patents)

Yongkyung Oh (5 out of 5 patents)

Kyury Kim (5 out of 5 patents)

4. Sang Cheol Kim (5 out of 7 patents)

5. Ye Seung Cheon (5 out of 5 patents)

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