Growing community of inventors

Gyeonggi-do, South Korea

Chang Suk Koh

Average Co-Inventor Count = 6.00

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 = 0

Chang Suk Koh ↔ Seong Hoon Lee (1 patent)Chang Suk Koh ↔ Jeong Seok Oh (1 patent)Chang Suk Koh ↔ Kie Youn Jeong (1 patent)Chang Suk Koh ↔ Gun Soo Kang (1 patent)Chang Suk Koh ↔ Mi Jung Yun (1 patent)Chang Suk KohChang Suk Koh (1 patent)Seong Hoon LeeSeong Hoon Lee (31 patents)Jeong Seok OhJeong Seok Oh (30 patents)Kie Youn JeongKie Youn Jeong (18 patents)Gun Soo KangGun Soo Kang (16 patents)Mi Jung YunMi Jung Yun (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Kia Motors Corporation (1 from 8,089 patents)

3. Il Jeong Industrial Co., Ltd. (1 from 1 patent)


1 patent:

1. 9644312 - Method for producing synthetic leather having air permeability

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idiyas.com
as of
1/8/2026
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