Growing community of inventors

Taipei City, Taiwan

Yu Chen Chang

Average Co-Inventor Count = 1.00

ph-index = NA

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 = 0

Yu Chen Chang ↔ Chia Yen Chang (0 patent)Yu Chen Chang ↔ Min Wei Chen (0 patent)Yu Chen ChangYu Chen Chang (0 patent)Chia Yen ChangChia Yen Chang (0 patent)Min Wei ChenMin Wei Chen (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Tomofun Co., Ltd. (4 patents)


0 patent:

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as of
12/17/2025
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