Growing community of inventors

Taipei, Taiwan

Yu-Chi Chang

Average Co-Inventor Count = 3.00

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 = 8

Yu-Chi ChangChung-Cheng Hua (1 patent)Yu-Chi ChangChung-Yen Wu (1 patent)Yu-Chi ChangYu-Chi Chang (1 patent)Chung-Cheng HuaChung-Cheng Hua (4 patents)Chung-Yen WuChung-Yen Wu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Compal Electronics, Inc. (1 from 980 patents)


1 patent:

1. D941902 - Monitoring camera

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12/15/2025
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