Growing community of inventors

Seoul, South Korea

Woosok Chang

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 = 4

Woosok ChangJungSik Kim (1 patent)Woosok ChangTaegil Cho (1 patent)Woosok ChangJaehark Park (1 patent)Woosok ChangWoosok Chang (1 patent)JungSik KimJungSik Kim (31 patents)Taegil ChoTaegil Cho (15 patents)Jaehark ParkJaehark Park (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (1 from 49,848 patents)


1 patent:

1. 10787257 - Unmanned aircraft and method of controlling the same

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as of
1/18/2026
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