Growing community of inventors

Seoul, South Korea

Won Gyu Choi

Average Co-Inventor Count = 4.36

ph-index = 1

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 = 10

Won Gyu Choi ↔ Jong Hyun Lee (1 patent)Won Gyu Choi ↔ Yoo Chang Yang (1 patent)Won Gyu Choi ↔ Jae Jun Ko (1 patent)Won Gyu Choi ↔ Sang Mun Chin (1 patent)Won Gyu Choi ↔ Seung Chan Oh (1 patent)Won Gyu Choi ↔ Hye Mi Jung (1 patent)Won Gyu Choi ↔ Suk Kee Um (1 patent)Won Gyu Choi ↔ Sang Houn Kim (1 patent)Won Gyu Choi ↔ Yong Guk Park (1 patent)Won Gyu ChoiWon Gyu Choi (2 patents)Jong Hyun LeeJong Hyun Lee (106 patents)Yoo Chang YangYoo Chang Yang (43 patents)Jae Jun KoJae Jun Ko (30 patents)Sang Mun ChinSang Mun Chin (14 patents)Seung Chan OhSeung Chan Oh (6 patents)Hye Mi JungHye Mi Jung (2 patents)Suk Kee UmSuk Kee Um (1 patent)Sang Houn KimSang Houn Kim (1 patent)Yong Guk ParkYong Guk Park (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Display Co., Ltd. (1 from 27,153 patents)

2. Hyundai Motor Company (1 from 18,735 patents)

3. Industry-University Cooperation Foundation Hanyang University (1 from 1,115 patents)


2 patents:

1. 9324176 - Apparatus and method for saving and updating image file

2. 8377609 - Fuel cell bipolar plate and method for manufacturing the same

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as of
1/8/2026
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