Growing community of inventors

Gyeonggi-do, South Korea

Yongcheol 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 = 2

Yongcheol ChaJinwoo Lee (1 patent)Yongcheol ChaMyunghwan Lee (1 patent)Yongcheol ChaJiyeon Seo (1 patent)Yongcheol ChaYongcheol Cha (1 patent)Jinwoo LeeJinwoo Lee (89 patents)Myunghwan LeeMyunghwan Lee (4 patents)Jiyeon SeoJiyeon Seo (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,611 patents)


1 patent:

1. 9775184 - Pairing terminals with a sound wave signal

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as of
12/27/2025
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