Growing community of inventors

Suwon-si, South Korea

Chang Jo Kim

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 5

Chang Jo KimSang Ki Ko (2 patents)Chang Jo KimHye Dong Jung (2 patents)Chang Jo KimHan Mu Park (2 patents)Chang Jo KimChang Jo Kim (2 patents)Sang Ki KoSang Ki Ko (22 patents)Hye Dong JungHye Dong Jung (10 patents)Han Mu ParkHan Mu Park (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Korea Electronics Technology Institute (2 from 486 patents)


2 patents:

1. 11741755 - Method and apparatus for recognizing sign language or gesture using 3D EDM

2. 11482134 - Method, apparatus, and terminal for providing sign language video reflecting appearance of conversation partner

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idiyas.com
as of
12/8/2025
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