Growing community of inventors

Ansan-si, South Korea

Changho Cho

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

Changho ChoJaekook Ha (1 patent)Changho ChoChanghee Lee (1 patent)Changho ChoYunku Jung (1 patent)Changho ChoYunhyuk Ko (1 patent)Changho ChoHanyoung Choi (1 patent)Changho ChoChangho Cho (1 patent)Jaekook HaJaekook Ha (42 patents)Changhee LeeChanghee Lee (40 patents)Yunku JungYunku Jung (23 patents)Yunhyuk KoYunhyuk Ko (6 patents)Hanyoung ChoiHanyoung Choi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Display Co., Ltd. (1 from 26,887 patents)

2. Nic Lab Co., Ltd. (1 from 2 patents)


1 patent:

1. 12173209 - Quantum dot, and ink composition, light-emitting device, optical member, and apparatus including quantum dot

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12/5/2025
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