Growing community of inventors

Seoul, South Korea

Chang Ju Gi

Average Co-Inventor Count = 5.81

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 = 9

Chang Ju GiHyeong Jun Kim (2 patents)Chang Ju GiYoung Bok Sung (2 patents)Chang Ju GiJae Hyun Na (2 patents)Chang Ju GiSeon Chae Na (1 patent)Chang Ju GiTae Hoon Lee (1 patent)Chang Ju GiGil Ju Kim (1 patent)Chang Ju GiChan Ho Jeong (1 patent)Chang Ju GiMyung Soo Lee (1 patent)Chang Ju GiSang Uk Yu (1 patent)Chang Ju GiIn Chang Hwang (1 patent)Chang Ju GiYoung Sun Lee (1 patent)Chang Ju GiEom Seok Yoo (1 patent)Chang Ju GiJun Yeol Heo (1 patent)Chang Ju GiJong Eup Choi (1 patent)Chang Ju GiChang Ju Gi (3 patents)Hyeong Jun KimHyeong Jun Kim (61 patents)Young Bok SungYoung Bok Sung (8 patents)Jae Hyun NaJae Hyun Na (3 patents)Seon Chae NaSeon Chae Na (61 patents)Tae Hoon LeeTae Hoon Lee (52 patents)Gil Ju KimGil Ju Kim (26 patents)Chan Ho JeongChan Ho Jeong (26 patents)Myung Soo LeeMyung Soo Lee (22 patents)Sang Uk YuSang Uk Yu (18 patents)In Chang HwangIn Chang Hwang (16 patents)Young Sun LeeYoung Sun Lee (14 patents)Eom Seok YooEom Seok Yoo (13 patents)Jun Yeol HeoJun Yeol Heo (13 patents)Jong Eup ChoiJong Eup Choi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Kia Motors Corporation (2 from 8,089 patents)

3. Hyundai Dymos Inc. (1 from 78 patents)

4. Daechang Seat Co., Ltd (1 from 8 patents)


3 patents:

1. 8833833 - Reclining apparatus for a rear seat of a vehicle

2. 8061776 - Walk-in and folding apparatus for seat

3. 7931333 - Automotive seat cushion with drain device

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as of
1/9/2026
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