Growing community of inventors

Cheongju-si, South Korea

Hyeong Sik Choi

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 = 1

Hyeong Sik ChoiDong Ho Kim (1 patent)Hyeong Sik ChoiChel Ho Chung (1 patent)Hyeong Sik ChoiHee Jung Kim (1 patent)Hyeong Sik ChoiHyeong Sik Choi (1 patent)Dong Ho KimDong Ho Kim (6 patents)Chel Ho ChungChel Ho Chung (1 patent)Hee Jung KimHee Jung Kim (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Magnachip Semiconductor, Inc. (1 from 509 patents)


1 patent:

1. 11514862 - Method for improving slew rate of amplifier circuit and display device using the same

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12/12/2025
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