Growing community of inventors

Kaohsiung, Taiwan

David Shiuan

Average Co-Inventor Count = 1.00

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 = 0

David ShiuanDavid Shiuan (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. National Science Council (1 from 544 patents)


1 patent:

1. 7033814 - Methods for preparing yeast with improved biotin productivity using integrating plasmids encoding biotin synthase

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1/19/2026
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