Growing community of inventors

Taipei, Taiwan

Chia-Han Chen

Average Co-Inventor Count = 2.00

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 = 1

Chia-Han Chen ↔ Soofin Cheng (1 patent)Chia-Han ChenChia-Han Chen (1 patent)Soofin ChengSoofin Cheng (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. National Taiwan University (1 from 1,713 patents)


1 patent:

1. 9062081 - Preparation of phenol- or thiophenyl-sulfonic acid functionalized solid acids

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as of
12/12/2025
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