Growing community of inventors

Ansan-si, South Korea

Cha E Kim

Average Co-Inventor Count = 4.00

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

Cha E KimSeom Geun Lee (1 patent)Cha E KimSeong Kyu Jang (1 patent)Cha E KimYong Woo Ryu (1 patent)Cha E KimCha E Kim (1 patent)Seom Geun LeeSeom Geun Lee (51 patents)Seong Kyu JangSeong Kyu Jang (31 patents)Yong Woo RyuYong Woo Ryu (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seoul Viosys Co., Ltd. (1 from 734 patents)


1 patent:

1. 12159861 - Light emitting diode and display apparatus having the same

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12/28/2025
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