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Incheon, South Korea

Tovis Co., Ltd.

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USPTO Granted Patents = 51

% Expired Patents = 9.8

EPO Patents = 21

Trademarks = 1

Forward Citations = 340

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34 inventors (with patents filed for the assignee):

Yong Beom Kim (26 out of 27 patents)

Kyung Ha Lee (6 out of 6 patents)

Gi Yun Eom (5 out of 5 patents)

4. Joon Seog Kim (5 out of 6 patents)

5. Woon Yong Park (4 out of 4 patents)

6. Hwan Jin Kim (4 out of 4 patents)

7. In Suk Lee (4 out of 5 patents)

8. Chang Min Oh (3 out of 3 patents)

9. Yong-Beom Kim (3 out of 3 patents)

10. Woon-yong Park (3 out of 3 patents)

11. Young Tae Jeong (3 out of 4 patents)

12. Won Gyu Lee (3 out of 4 patents)

13. Yong Min Park (2 out of 9 patents)

14. Yang Rae Kim (2 out of 2 patents)

15. In Su Park (1 out of 1 patent)

Core Competencies:

Curved Display

Display Device

Gaming Monitor

Button Composite Structure

Transparent Display

Three-Dimensional Image

HMD Device

Backlight Unit

Liquid Crystal Display

Synthetic Image

Optical Fiber Plate

Game Machine

51 patents: Sort by Forward Citations

1. 12495670 - Double-sided organic light-emitting display device (2025-12-09),

2. 12434135 - Contactless motion game device or kiosk (2025-10-07),

3. 12306498 - Method of manufacturing bottom chassis and method of manufacturing curved display device, and curved display device using the same (2025-05-20),

4. D1065343 - Gaming monitor (2025-03-04),

5. 12170285 - Display device and manufacturing method therefor (2024-12-17),

6. 12114448 - Device for varying shape of display panel, and curved display apparatus equipped with same (2024-10-08),

7. 12106912 - Button composite structure (2024-10-01),

8. 12094664 - Button composite structure (2024-09-17),

9. 12086497 - Display device with combination of multiple display systems, control method of the same, and game machine equipped with the same (2024-09-10),

10. 12085806 - Light guide plate and display module having transmissive part, and game machine having same (2024-09-10),

11. 12007634 - Display device and manufacturing method therefor (2024-06-11),

12. 11978362 - Transparent display device using rotation-based persistence of vision and game machine equipped with the same (2024-05-07),

13. 11822174 - Button composite structure (2023-11-21),

14. 11627304 - Transparent display device, and three-dimensional image display apparatus comprising same (2023-04-11),

15. 11183533 - Method for manufacturing curved-surface detector, and curved-surface detector manufactured using the manufacturing method (2021-11-23),

Company Overview

Tovis Co., Ltd., headquartered in Incheon, South Korea, specializes in advanced display technology. The company focuses on developing innovative solutions such as curved displays, gaming monitors, and transparent displays, catering to a variety of applications. Tovis is also engaged in research on three-dimensional imaging and head-mounted display devices, enhancing user experiences across different sectors. Their expertise extends to backlight units and composite structures, positioning them as a key player in the evolving display technology landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

51 Patents

#13 in Incheon, 402-040

#317 in South Korea

#13,788 in the World

Incheon, South Korea

Tovis Co., Ltd.

Forward Citations = 340

34 inventors:

Yong Beom Kim (26 out of 27 patents)

Kyung Ha Lee (6 out of 6 patents)

Gi Yun Eom (5 out of 5 patents)

4. Joon Seog Kim (5 out of 6 patents)

5. Woon Yong Park (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tovis Co., Ltd.. Retrieved from https://idiyas.com/company/tovis-company

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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