Assignee
QIAN JUN
CN·9 granted patents·33 citations·filing 2009–2012
Top patents by PatentIndex Score
9 records- 0193US8190285B2Feedback for polishing rate correction in chemical mechanical polishingQIAN JUN·Filed 2010·Granted May 29, 2012·10 cites·20 claims
- 0290US9579767B2Automatic generation of reference spectra for optical monitoring of substratesQIAN JUN·Filed 2011·Granted Feb 28, 2017·8 cites·15 claims
- 0379US8954186B2Selecting reference libraries for monitoring of multiple zones on a substrateQIAN JUN·Filed 2010·Granted Feb 10, 2015·4 cites·19 claims
- 0479US8393933B2Polishing pad and system with window supportQIAN JUN·Filed 2009·Granted Mar 12, 2013·6 cites·21 claims
- 0570US9221147B2Endpointing with selective spectral monitoringQIAN JUN·Filed 2012·Granted Dec 29, 2015·2 cites·24 claims
- 0667US8467896B2Feedback for polishing rate correction in chemical mechanical polishingQIAN JUN·Filed 2012·Granted Jun 18, 2013·1 cites·21 claims
- 0757US9128915B2System and method for utilizing multiple encodings to identify similar language charactersQIAN JUN·Filed 2012·Granted Sep 8, 2015·2 cites·20 claims
- 0850US9170450B2Printed flexible display having gratingQIAN JUN·Filed 2012·Granted Oct 27, 2015·0 cites·7 claims
- 0946US9063364B2Piezo-capacitive effect-based printed flexible touchscreen displayQIAN JUN·Filed 2012·Granted Jun 23, 2015·0 cites·7 claims
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