Growing community of inventors

Daejeon, South Korea

Cheol Han Jang

Average Co-Inventor Count = 6.86

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

Cheol Han JangSeung Ho Lee (2 patents)Cheol Han JangYong Sik Kim (2 patents)Cheol Han JangSang Ki Lee (2 patents)Cheol Han JangSeo Jun Yoon (1 patent)Cheol Han JangEung Young Kim (1 patent)Cheol Han JangJung Mo Kwak (1 patent)Cheol Han JangMyung Hun Kang (1 patent)Cheol Han JangSeo-Jun Yoon (1 patent)Cheol Han JangChang Sun Park (1 patent)Cheol Han JangCheol Han Jang (2 patents)Seung Ho LeeSeung Ho Lee (89 patents)Yong Sik KimYong Sik Kim (20 patents)Sang Ki LeeSang Ki Lee (13 patents)Seo Jun YoonSeo Jun Yoon (9 patents)Eung Young KimEung Young Kim (7 patents)Jung Mo KwakJung Mo Kwak (4 patents)Myung Hun KangMyung Hun Kang (4 patents)Seo-Jun YoonSeo-Jun Yoon (3 patents)Chang Sun ParkChang Sun Park (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hanon Systems (2 from 778 patents)

2. Hyundai Motor Company (1 from 18,700 patents)

3. Kia Corporation (1 from 4,188 patents)


2 patents:

1. 12409707 - Vehicular air conditioning system

2. 12304285 - Vehicle air conditioner

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as of
1/4/2026
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