Growing community of inventors

Gyeonggi-do, South Korea

Chang Woo Sim

Average Co-Inventor Count = 2.82

ph-index = 2

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 = 14

Chang Woo SimSeung Hyeon Jeon (8 patents)Chang Woo SimJin Hyun Kim (5 patents)Chang Woo SimJun Young Ahn (1 patent)Chang Woo SimYun Hee Jung (1 patent)Chang Woo SimChang Woo Sim (8 patents)Seung Hyeon JeonSeung Hyeon Jeon (10 patents)Jin Hyun KimJin Hyun Kim (32 patents)Jun Young AhnJun Young Ahn (2 patents)Yun Hee JungYun Hee Jung (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hyundai Motor Company (8 from 18,523 patents)

2. Kia Corporation (8 from 4,013 patents)


8 patents:

1. D1092795 - Rear combination lamp for an automobile

2. D1091886 - Head lamp for an automobile

3. D1091887 - Head lamp for an automobile

4. D1091885 - Rear combination lamp for an automobile

5. D1064342 - Rear combination lamp for an automobile

6. D1045728 - Liftgate panel for an automobile

7. D1037076 - Automobile

8. D1033295 - Rear bumper for an automobile

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idiyas.com
as of
12/6/2025
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