Assignee
CHENG WEN-CHANG
TW·8 granted patents·1 pending application·34 citations·filing 1985–2012
Top patents by PatentIndex Score
9 records- 0194US8593197B1Delay line circuit, delay locked loop and tester system including the sameCHENG WEN-CHANG·Filed 2012·Granted Nov 26, 2013·19 cites·14 claims
- 0267US8106685B2Signal receiver and voltage compensation methodCHENG WEN-CHANG·Filed 2009·Granted Jan 31, 2012·5 cites·10 claims
- 0353US8791737B2Phase-locked loop and method for clock delay adjustmentCHENG WEN-CHANG·Filed 2012·Granted Jul 29, 2014·1 cites·6 claims
- 0446US8085608B2Signal adjusting system and signal adjusting methodCHENG WEN-CHANG·Filed 2009·Granted Dec 27, 2011·1 cites·21 claims
- 0540US2010315156A1Volatage bandgap reference circuitCHENG WEN-CHANG·Filed 2009·Application pending·0 cites
- 0638US8189415B2Sensing amplifier applied to at least a memory cell, memory device, and enhancement method for boosting the sensing amplifier thereofCHENG WEN-CHANG·Filed 2009·Granted May 29, 2012·0 cites·17 claims
- 0736US9076558B2Memory test system and memory test methodCHENG WEN-CHANG·Filed 2012·Granted Jul 7, 2015·0 cites·18 claims
- 0836US4598524AFoundation of the handrailCHENG WEN CHANG·Filed 1985·Granted Jul 8, 1986·8 cites·4 claims
- 0935US9354274B2Circuit test system electric element memory control chip under different test modesCHENG WEN-CHANG·Filed 2012·Granted May 31, 2016·0 cites·17 claims
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