Growing community of inventors

New Taipei, China

Percy Chien

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 54

Percy ChienNorbert Haller (2 patents)Percy ChienRaphiphong Yasatharo (1 patent)Percy ChienPercy Chien (2 patents)Norbert HallerNorbert Haller (6 patents)Raphiphong YasatharoRaphiphong Yasatharo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

2 patents:

1. D950424 - Electric bicycle

2. D934738 - Motor scooter

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idiyas.com
as of
12/20/2025
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