EPO Patents = 3

Trademarks = 1

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Gil Won Lee (6 out of 6 patents)

Ho Lim Song (6 out of 15 patents)

Kyung Il Choi (6 out of 22 patents)

4. Jung Min Choi (6 out of 21 patents)

5. Jai-Han Park (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 11924729 - Lighting control system using barcode information (2024-03-05),

2. 11638137 - Lighting control system using barcode information (2023-04-25),

3. 11350258 - Lighting control system using barcode information (2022-05-31),

4. 10762315 - Lighting control system using barcode information (2020-09-01),

5. 10509930 - Lighting control system using barcode information (2019-12-17),

6. 10387700 - Emission control system using barcode information (2019-08-20),

7. 9161420 - System for controlling light in wireless manner (2015-10-13),

Hanam Artec Co., Ltd. is a leading manufacturer of high-quality architectural hardware and accessories. With over 20 years of experience, we specialize in producing door closers, hinges, locks, and other building components. Our products are known for their durability, functionality, and innovative design. We serve clients worldwide and strive to provide excellent customer service and competitive pricing. Visit our website to learn more about our products and services.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#5 in Uiwang-si

#1,362 in South Korea

Uiwang-si, South Korea

Hanam Artec Co., Ltd.