Growing community of inventors

Taipei, Taiwan

Jiann 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 = 18

Jiann ChenChing Han Chen (1 patent)Jiann ChenJiann Chen (1 patent)Ching Han ChenChing Han Chen (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,761 patents)


1 patent:

1. 4513453 - Pre-tied necktie

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as of
12/17/2025
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