EPO Patents = 8

Trademarks = 6

Forward Citations = 21

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5 inventors (with patents filed for the assignee):

Ho Lim Song (9 out of 15 patents)

Jung Min Choi (9 out of 24 patents)

Kyung Il Choi (4 out of 25 patents)

4. Hyun Gil Kim (4 out of 5 patents)

5. Kyung Ii Choi (2 out of 2 patents)

15 patents: Sort by Forward Citations

1. 12501531 - Lighting effect directing method of direction object based on object origin (2025-12-16),

2. 12478894 - Method and device for directing lighting effect that induces dynamic effect of direction object by using masking layer (2025-11-25),

3. 12352392 - Wireless lighting control system (2025-07-08),

4. 12035439 - Performance directing system, device, and method using plurality of layers (2024-07-09),

5. 11895757 - Performance directing method and performance directing system using the same (2024-02-06),

6. 11867362 - Wireless lighting control system (2024-01-09),

7. 11647297 - Control system for controlling plurality of user terminals based on seat information of ticket of event venue (2023-05-09),

8. 11638338 - Group-performance control method using light-emitting devices (2023-04-25),

9. 11629823 - Wireless lighting control system (2023-04-18),

10. 11297253 - Control system for controlling plurality of user terminals (2022-04-05),

11. 11231146 - Wireless lighting control system (2022-01-25),

12. 11064127 - Control system for controlling plurality of user terminals (2021-07-13),

13. 10893597 - Group-performance control method using light-emitting devices (2021-01-12),

14. 10880975 - Wireless lighting control system (2020-12-29),

15. 10816153 - Wireless lighting control system (2020-10-27),

Company Overview

Fanlight Co., Ltd. is a South Korean company specializing in the development and manufacturing of advanced optical technologies and solutions. The organization focuses on innovative applications in various fields, including display technologies, lighting systems, and imaging solutions. With a commitment to research and development, Fanlight aims to enhance visual experiences through cutting-edge technology, catering to both consumer and industrial markets. Its strategic location in Seoul positions it at the heart of a vibrant tech ecosystem.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#281 in Seoul

#779 in South Korea

#39,921 in the World

Seoul, South Korea

Fanlight Co., Ltd.

Forward Citations = 21

5 inventors:

Ho Lim Song (9 out of 15 patents)

Jung Min Choi (9 out of 24 patents)

Kyung Il Choi (4 out of 25 patents)

4. Hyun Gil Kim (4 out of 5 patents)

5. Kyung Ii Choi (2 out of 2 patents)

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

8 patents (EPO):

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]