Growing community of inventors

Anyang, South Korea

Gyu Jung Shim

Average Co-Inventor Count = 1.46

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 27

Gyu Jung ShimMyeong Hun Seung (5 patents)Gyu Jung ShimJae Hwan Lee (1 patent)Gyu Jung ShimJae Hwan Lee (1 patent)Gyu Jung ShimGyu Jung Shim (9 patents)Myeong Hun SeungMyeong Hun Seung (7 patents)Jae Hwan LeeJae Hwan Lee (3 patents)Jae Hwan LeeJae Hwan Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Doosan Mobility Innovation Inc. (4 from 7 patents)


9 patents:

1. 11912442 - Fuel cell power pack-integrated drone

2. 11831049 - Fuel cell power pack

3. D990371 - Fixing part for drone

4. D985459 - Fuel tank for drone

5. D985465 - Fuel tank with cap for drone

6. D983863 - Fixing part for drone

7. D934957 - Fuel cell power pack for drone

8. D928916 - Regulator valve

9. D928289 - Regulator valve

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idiyas.com
as of
1/9/2026
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