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Watervliet, NY, United States of America

Ki 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

Ki Sik ChoiTae Yong Kwon (1 patent)Ki Sik ChoiKang Ill Seo (1 patent)Ki Sik ChoiOh Seong Kwon (1 patent)Ki Sik ChoiKi Sik Choi (1 patent)Tae Yong KwonTae Yong Kwon (8 patents)Kang Ill SeoKang Ill Seo (8 patents)Oh Seong KwonOh Seong Kwon (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,135 patents)

2. Samsung Electronics Co., Ltd. (1 from 131,324 patents)


1 patent:

1. 10804391 - Vertical field-effect transistor (VFET) devices and methods of forming the same

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12/11/2025
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