Growing community of inventors

Suwon-si, South Korea

Young-Chul Chang

Average Co-Inventor Count = 5.00

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

Young-Chul Chang ↔ Ryuichi Shimizu (1 patent)Young-Chul Chang ↔ Cheol-Soo Jung (1 patent)Young-Chul Chang ↔ Takitaro Yamaguchi (1 patent)Young-Chul Chang ↔ Hyun-Jei Chung (1 patent)Young-Chul ChangYoung-Chul Chang (1 patent)Ryuichi ShimizuRyuichi Shimizu (17 patents)Cheol-Soo JungCheol-Soo Jung (17 patents)Takitaro YamaguchiTakitaro Yamaguchi (15 patents)Hyun-Jei ChungHyun-Jei Chung (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Sdi Co., Inc. (1 from 7,646 patents)


1 patent:

1. 7776475 - Lithium rechargeable battery and lithium rechargeable battery pack

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as of
12/29/2025
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