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Daegu, South Korea

Pyeong Hwa Automotive Co., Ltd.

USPTO Granted Patents = 46

EPO Patents = 2

Trademarks = 1

Forward Citations = 123

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75 inventors (with patents filed for the assignee):

Ki Ryun Ahn (9 out of 10 patents)

Sang Il Kim (8 out of 46 patents)

Yong Hyuck Im (6 out of 10 patents)

4. Ji-Hak Yoo (4 out of 4 patents)

5. Seong-Tae Hong (4 out of 4 patents)

6. Yong-Hyuck Im (4 out of 5 patents)

7. Hyeon Tae Park (4 out of 5 patents)

8. Sang Hyun Lee (4 out of 32 patents)

9. Seong Tae Hong (4 out of 8 patents)

10. Hyung-In Yun (3 out of 20 patents)

11. Sang Kyoon Lim (3 out of 4 patents)

12. Dong Hee Ma (3 out of 3 patents)

13. Mun Bae Tak (3 out of 4 patents)

14. Hyuk Noh (3 out of 3 patents)

15. Ki-Ryun Ahn (3 out of 3 patents)

Core Competencies:

Door Latch Device

Pop-Up Actuator

Power Trunk Device

Active Hood System

Emergency Opening Structure

Motor-Driven Door Latch

Tailgate Latch Assembly

Fuel Door Opener Assembly

Trunk Lid Latch Assembly

Sliding Door Locking Structure

Hood Latch Device

Wired Power Transmission System

46 patents: Sort by Forward Citations

1. 12421773 - Door latch device for vehicles (2025-09-23),

2. 12385313 - Pop-up actuator for vehicle door (2025-08-12),

3. 12311744 - Door hinge device for vehicle (2025-05-27),

4. 12146356 - Door hinge device for vehicles (2024-11-19),

5. 12116822 - Power trunk device (2024-10-15),

6. 12077126 - Active hood system (2024-09-03),

7. 11927043 - Apparatus for automatically opening and closing trunk lid (2024-03-12),

8. 11821243 - Frunk latch emergency opening structure (2023-11-21),

9. 11746573 - Emergency opening structure for frunk latch (2023-09-05),

10. 11745566 - Wired power transmission system for smart glass and vehicle thereof (2023-09-05),

11. 11668121 - Motor-driven door latch for vehicle (2023-06-06),

12. 11603696 - Apparatus for automatically opening and closing trunk lid (2023-03-14),

13. 11578518 - Hold-open lock apparatus of sliding door (2023-02-14),

14. 11530567 - Power supply apparatus for door glass for vehicle (2022-12-20),

15. 11479113 - Fuel door opener assembly (2022-10-25),

Pyeong Hwa Automotive Co., Ltd. is an automotive manufacturing company based in South Korea. Established in 1970, Pyeong Hwa Automotive specializes in producing automotive parts and components for leading automobile brands worldwide. With a strong emphasis on quality, innovation, and customer satisfaction, Pyeong Hwa Automotive has earned a reputation as a trusted partner in the automotive industry. The company's commitment to excellence has allowed it to expand its operations globally, serving clients in various regions. For more information about Pyeong Hwa Automotive and its products, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

46 Patents

#8 in Daegu 706-010

#333 in South Korea

#14,688 in the World

Daegu, South Korea

Pyeong Hwa Automotive Co., Ltd.

Forward Citations = 123

75 inventors:

Ki Ryun Ahn (9 out of 10 patents)

Sang Il Kim (8 out of 46 patents)

Yong Hyuck Im (6 out of 10 patents)

4. Ji-Hak Yoo (4 out of 4 patents)

5. Seong-Tae Hong (4 out of 4 patents)

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