Growing community of inventors

Seoul, South Korea

Changgui Sung

Average Co-Inventor Count = 2.40

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 = 19

Changgui SungJiyoung Lee (1 patent)Changgui SungYongduk Cha (1 patent)Changgui SungHyehyun Hwang (1 patent)Changgui SungChanggui Sung (2 patents)Jiyoung LeeJiyoung Lee (33 patents)Yongduk ChaYongduk Cha (6 patents)Hyehyun HwangHyehyun Hwang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (2 from 49,705 patents)


2 patents:

1. 9258404 - Mobile terminal and method of controlling the same

2. 8681103 - Mobile terminal

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as of
12/27/2025
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