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Daegu, South Korea

Pha Co., Ltd.

USPTO Granted Patents = 9

EPO Patents = 1

Trademarks = 2

Forward Citations = 1

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17 inventors (with patents filed for the assignee):

Duck Young Kim (5 out of 23 patents)

Kwang Hun Hong (4 out of 4 patents)

Seong Tae Hong (3 out of 9 patents)

4. Jaeseung Lee (2 out of 32 patents)

5. Ki Dong Kim (2 out of 24 patents)

6. Jae Man Cho (2 out of 6 patents)

7. Oh Sik Kwon (2 out of 2 patents)

8. Kyu Bum Kim (2 out of 2 patents)

9. Byung Ju Kang (2 out of 4 patents)

10. Seung Yup Lee (2 out of 2 patents)

11. Gookhyun Jeon (2 out of 6 patents)

12. Moon Gyu Choi (2 out of 3 patents)

13. Dong Hyun Kim (1 out of 2 patents)

14. Doo Young Jung (1 out of 5 patents)

15. Yong Ju Kim (1 out of 3 patents)

9 patents: Sort by Forward Citations

1. 12523084 - Door open-close device for vehicle (2026-01-13),

2. 12497815 - Door open-close device for vehicle (2025-12-16),

3. 12480352 - Power sliding door actuator (2025-11-25),

4. 12416188 - Active hood hinge for vehicle (2025-09-16),

5. 12286831 - Vehicle hinge driving apparatus (2025-04-29),

6. 12281513 - Vehicle hinge driving apparatus (2025-04-21),

7. 12227977 - Hinge system for vehicle door (2025-02-18),

8. 12221820 - Vehicle hinge driving apparatus (2025-02-11),

9. 12104420 - Vehicle hinge driving apparatus (2024-10-01),

Pha Co., Ltd. is a forward-thinking company specializing in high-quality products and innovative solutions. With a strong commitment to excellence, the company focuses on customer satisfaction and sustainability. Leveraging cutting-edge technology, Pha Co., Ltd. offers a diverse range of services tailored to meet the needs of various industries. As a trusted partner, the company continuously strives to enhance its offerings through research and development, ensuring they stay ahead of market trends. With a dedicated team of professionals, Pha Co., Ltd. aims to create value for its clients and contribute positively to the community.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#25 in Daegu

#1,182 in South Korea

Daegu, South Korea

Pha Co., Ltd.

Forward Citations = 1

17 inventors:

Duck Young Kim (5 out of 23 patents)

Kwang Hun Hong (4 out of 4 patents)

Seong Tae Hong (3 out of 9 patents)

4. Jaeseung Lee (2 out of 32 patents)

5. Ki Dong Kim (2 out of 24 patents)

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