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For the Inventor, By the Inventor

Taichung, Taiwan

Chin-Fu Chen


USPTO Granted Patents = 1

Forward Citations = 3

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1 inventor (with patents filed for the assignee):

goldMedal Po-Yu Chen (1 out of 67 patents)


1 patent:

1. 9689199 - Lift-cord guide for window blind (2017-06-27),
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USPTO Data Jan 1 1976 - Jan 20 2026

1 Patents

#655 in Taichung

#5,958 in Taiwan

...
Taichung, Taiwan

Chin-Fu Chen

Forward Citations = 3

1 inventor:

goldMedal Po-Yu Chen (1 out of 67 patents)

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