Growing community of inventors

Suwon-si, South Korea

Sang-Joon Cho

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

Sang-Joon ChoSang-il Park (1 patent)Sang-Joon ChoByoung-Woon Ahn (1 patent)Sang-Joon ChoSeung-Ho Han (1 patent)Sang-Joon ChoSang-Joon Cho (1 patent)Sang-il ParkSang-il Park (18 patents)Byoung-Woon AhnByoung-Woon Ahn (5 patents)Seung-Ho HanSeung-Ho Han (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Park Systems Corporation (1 from 18 patents)


1 patent:

1. 11619649 - Atomic force microscope equipped with optical measurement device and method of acquiring information on surface of measurement target using the same

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12/9/2025
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