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For the Inventor, By the Inventor

Ulsan Metropolitan, South Korea

Donghee Industrial Co., Ltd.


USPTO Granted Patents = 43


Forward Citations = 118

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88 inventors (with patents filed for the assignee):

goldMedal Eun Sik Kim (8 out of 133 patents)

silverMedal Jeong Seon Min (8 out of 36 patents)

bronzeMedal Wi Sang Park (7 out of 9 patents)

4.  Eunsik Kim (6 out of 19 patents)

5.  Yangrae Cho (6 out of 17 patents)

6.  Jongsang Noh (6 out of 6 patents)

7.  Donghwan Kim (6 out of 14 patents)

8.  Yang Rae Cho (5 out of 27 patents)

9.  Hojong Oh (5 out of 5 patents)

10.  Jung Min Lee (5 out of 6 patents)

11.  Dong Hwan Kim (5 out of 64 patents)

12.  Jonggeun Cha (4 out of 4 patents)

13.  Byungju Kim (4 out of 4 patents)

14.  Kyungmin Kim (3 out of 8 patents)

15.  Jae Hyun Cho (3 out of 14 patents)


Core Competencies:
Electronic Pedal Device
Vehicle Sub-Frame
Hinge Bush
Baffle Assembly
Heat Welding Apparatus
Coupled Torsion Beam Axle
Noiseproof Vent Valve
Adjustable Accelerator Pedal
Brushless DC Motor
Displacement Diagnosis Sensor
Actuator Apparatus
Torsion Beam Suspension

43 patents:

1. 12235669 - Electronic pedal device (2025-02-25),
2. 12103385 - Electronic pedal apparatus (2024-10-01),
3. 11953930 - Electronic pedal apparatus (2024-04-09),
4. 11505250 - Vehicle sub-frame and method of manufacturing same (2022-11-22),
5. 11427077 - Support assembly type baffle (2022-08-30),
6. 10788072 - Hinge bush for vehicle pedal apparatus (2020-09-29),
7. 10723219 - Baffle assembly for plastic fuel tank (2020-07-28),
8. 10464263 - Heat welding apparatus for combining plastic fuel tank and plastic parts and method of combining plastic fuel tank and plastic parts using the apparatus (2019-11-05),
9. 10248152 - Pedal apparatus and manufacturing method thereof (2019-04-02),
10. 10106035 - Method for controlling acceleration pedal of vehicle (2018-10-23),
11. 9911991 - Air shut-off valve apparatus for fuel cell system (2018-03-06),
12. 9579947 - Coupled torsion beam axle for vehicles (2017-02-28),
13. 9545899 - Replaceable switch apparatus for vehicle (2017-01-17),
14. 9362073 - Switch apparatus for vehicle (2016-06-07),
15. 9323282 - Apparatus for reducing clutch pedal effort (2016-04-26),
Donghee Industrial Co., Ltd. is a leading global manufacturer of automotive components and fuel tanks. With over 30 years of experience, we have gained a strong reputation in the industry for our high-quality products and innovative solutions. Our extensive product range includes fuel tanks, exhaust systems, radiator tanks, plastic parts, and more. We are committed to delivering excellence through advanced technology, rigorous quality control, and continuous improvement. Visit our website to learn more about Donghee Industrial and our wide range of automotive components.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

43 Patents

#1 in Ulsan Metropolitan

#338 in South Korea

#15,578 in the World

...
Ulsan Metropolitan, South Korea

Donghee Industrial Co., Ltd.

Forward Citations = 118

88 inventors:

goldMedal Eun Sik Kim (8 out of 133 patents)

silverMedal Jeong Seon Min (8 out of 36 patents)

bronzeMedal Wi Sang Park (7 out of 9 patents)

4.  Eunsik Kim (6 out of 19 patents)

5.  Yangrae Cho (6 out of 17 patents)

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