Search results
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2015
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2014
Liu, H. (Inventor),
Sep 3 2014Research output: Patent
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Liu, H. (Inventor),
Sep 29 2014Research output: Patent
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2012
Liu, H. (Inventor),
Dec 6 2012Research output: Patent
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2009
Liu, H. (Inventor),
Aug 19 2009Research output: Patent
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