Growing community of inventors

Suwon-si, South Korea

Youngkil Choi

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 = 2

Youngkil ChoiSunkwon Kim (1 patent)Youngkil ChoiYongil Kwon (1 patent)Youngkil ChoiUijong Song (1 patent)Youngkil ChoiYongsik Kwak (1 patent)Youngkil ChoiMoonsuk Jeong (1 patent)Youngkil ChoiYoungkil Choi (1 patent)Sunkwon KimSunkwon Kim (40 patents)Yongil KwonYongil Kwon (13 patents)Uijong SongUijong Song (10 patents)Yongsik KwakYongsik Kwak (3 patents)Moonsuk JeongMoonsuk Jeong (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,744 patents)


1 patent:

1. 11900865 - Light emitting diode (LED) driver for backlight improving accuracy of output current and increasing uniformity of brightness between LED channels

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as of
1/5/2026
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