For the Inventor, By the Inventor

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Industry, CA, United States of America

Chi-Hsin Impex, Inc.

USPTO Granted Patents = 1

% Expired Patents = 100.0

Trademarks = 6

Forward Citations = 34

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1 inventor (with patents filed for the assignee):

Yong S Chu (1 out of 23 patents)

1 patent: Sort by Forward Citations

1. 6923747 - Foldable treadmill (2005-08-02),

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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#155 in Industry, CA

#29,024 in California

#136,739 in US

Industry, CA, United States of America

Chi-Hsin Impex, Inc.

Forward Citations = 34

1 inventor:

Yong S Chu (1 out of 23 patents)

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