Growing community of inventors

Chungcheongnam-do, South Korea

Hyo Gil Cha

Average Co-Inventor Count = 5.00

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

Hyo Gil Cha ↔ Hyun Cheol Nam (1 patent)Hyo Gil Cha ↔ Chang Ho Kang (1 patent)Hyo Gil Cha ↔ Hyun Seok Cho (1 patent)Hyo Gil Cha ↔ Hyung Joon Paik (1 patent)Hyo Gil ChaHyo Gil Cha (1 patent)Hyun Cheol NamHyun Cheol Nam (6 patents)Chang Ho KangChang Ho Kang (3 patents)Hyun Seok ChoHyun Seok Cho (1 patent)Hyung Joon PaikHyung Joon Paik (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Skc Display Films Co., Ltd. (1 from 1 patent)


1 patent:

1. 9157599 - Light emitting diode lighting system having haze-changeable film

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as of
1/14/2026
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