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Leotek Corporation

USPTO Granted Patents = 11

Trademarks = 5

Forward Citations = 0

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15 inventors (with patents filed for the assignee):

Wei-Ting Wu (4 out of 4 patents)

Jhao-Tian Pan (3 out of 3 patents)

Kai-Chun Liang (1 out of 10 patents)

4. Yao-Chi Peng (1 out of 11 patents)

5. Wei-Wen Shih (1 out of 4 patents)

6. Po-Yi Ku (1 out of 3 patents)

7. Fu-Chin Chung (1 out of 4 patents)

8. Kuang-Yao Liao (1 out of 4 patents)

9. Shih-Chang Wang (1 out of 22 patents)

10. Cheng-Ta Tsai (1 out of 3 patents)

11. Chung-Hsiang Chang (1 out of 1 patent)

12. Huang-Tso Lin (1 out of 1 patent)

13. Hai-Tao Chin (1 out of 1 patent)

14. Heng-An Tzou (1 out of 1 patent)

15. Yu-Lun Chang (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. D1135851 - Electrical enclosure (2026-07-21),

2. 12537643 - Detecting and status reporting system and method thereof (2026-01-27),

3. 12505738 - System for controlling traffic signal and method thereof (2025-12-23),

4. 12363834 - Circuit board module and manufacturing method thereof (2025-07-15),

5. 12344444 - Quick-release positioning member and openable and closable device (2025-07-01),

6. 12328833 - Electronic device (2025-06-10),

7. 12317395 - Traffic signal lamp, traffic signal system and lamp-state detection method using the same (2025-05-27),

8. 12313700 - Electric-leakage detection device, electric-leakage detection system using the same, and electric-leakage detection method using the same (2025-05-27),

9. 11832360 - Lamp device and light-emitting control method thereof (2023-11-28),

10. 11477869 - Light device control system, light device controller and control method thereof (2022-10-18),

11. 11421853 - Light distribution module (2022-08-23),

Leotek Corporation is a leading provider of LED lighting solutions, focused on delivering energy-efficient and sustainable lighting products for various applications. Founded in 1992, Leotek is committed to innovation and quality, offering a wide range of products including street lights, flood lights, and indoor lighting. With a strong presence in the global market, the company emphasizes technological advancements in LED technology, striving to enhance customer satisfaction through durable and reliable lighting solutions. Leotek's mission is to create a brighter, greener future by promoting the adoption of LED lighting and helping communities reduce energy consumption.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#358 in Taipei

#1,326 in Taiwan

#51,671 in the World

Leotek Corporation

Forward Citations = 0

15 inventors:

Wei-Ting Wu (4 out of 4 patents)

Jhao-Tian Pan (3 out of 3 patents)

Kai-Chun Liang (1 out of 10 patents)

4. Yao-Chi Peng (1 out of 11 patents)

5. Wei-Wen Shih (1 out of 4 patents)

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