Growing community of inventors

Hwaseong-si, South Korea

Chang-Woo Ryoo

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 = 49

Chang-Woo RyooYu-Gyun Shin (1 patent)Chang-Woo RyooJin-wook Lee (1 patent)Chang-Woo RyooTai-Su Park (1 patent)Chang-Woo RyooGyoung-Ho Buh (1 patent)Chang-Woo RyooChang-Woo Ryoo (1 patent)Yu-Gyun ShinYu-Gyun Shin (52 patents)Jin-wook LeeJin-wook Lee (51 patents)Tai-Su ParkTai-Su Park (26 patents)Gyoung-Ho BuhGyoung-Ho Buh (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsung Electronics Co., Ltd. (1 from 131,500 patents)


1 patent:

1. 7351622 - Methods of forming semiconductor device

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as of
12/16/2025
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