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Liang Chen patentsThe following is a sampling of recent Liang Chen patent applications (USPTO Patent Application #, Patent Title) sorted by month.
October 2007 - Liang Chen patents
20070247084 - Power supply based on resonant converter for lamp
June 2007 - Liang Chen patents
20070138971 - Ac-to-dc voltage converter as power supply for lamp
February 2007 - Liang Chen patents
20070040516 - Ac to dc power supply with pfc for lamp
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 Liang 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 Liang Chen with additional patents listed. Browse our Agent directory for other possible listings.
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