Inventor
YANG YI-CHANG
TW12 patents
⚠️ This page may combine multiple inventors who share the name “YANG YI-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENG UEI PREC IND CO LTD
6 patentsUSD603434SNov 3, 2009
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CHENG UEI PREC IND CO LTD6 citations73
US8033010B2Oct 11, 2011
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CHENG UEI PREC IND CO LTD4 citations62
US8023207B2Sep 20, 2011
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CHENG UEI PREC IND CO LTD4 citations62
US7965458B2Jun 21, 2011
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CHENG UEI PREC IND CO LTD2 citations62
US7835090B1Nov 16, 2010
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CHENG UEI PREC IND CO LTD4 citations62
USD596210SJul 14, 2009
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CHENG UEI PREC IND CO LTD0 citations51