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Yung-chung Chen patentsThe following is a sampling of recent Yung-chung Chen patent applications (USPTO Patent Application #, Patent Title) sorted by month.
December 2005 - Yung-chung Chen patents
20050264091 - Retainer of a mark capable of retaining the mark on a rotating wheel without rotating with the wheel
This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Yung-chung Chen in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Yung-chung Chen with additional patents listed. Browse our Agent directory for other possible listings.
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