Growing community of inventors

Gyeonggi-do, South Korea

Yong-Duk Cha

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 = 6

Yong-Duk ChaChang-Bai Won (1 patent)Yong-Duk ChaSang-Ho Han (1 patent)Yong-Duk ChaHong-Kyu Park (1 patent)Yong-Duk ChaYong-Duk Cha (1 patent)Chang-Bai WonChang-Bai Won (6 patents)Sang-Ho HanSang-Ho Han (3 patents)Hong-Kyu ParkHong-Kyu Park (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lg Electronics Inc. (1 from 49,627 patents)


1 patent:

1. 7640044 - Hinge unit and mobile terminal having the same

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12/9/2025
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