Inventor · disambiguated record
Qing Long Rao
Also filed as: RAO QING · RAO QING LONG
9 granted patents·82 citations·filing 2008–2016
88Inventor score
Top patents by PatentIndex Score
9 records- 0194US8465623B2Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermakingZHAO YULIN·Filed 2011·Granted Jun 18, 2013·26 cites·19 claims
- 0292US8088250B2Method of increasing filler content in papermakingCHENG WEIGUO·Filed 2008·Granted Jan 3, 2012·15 cites·18 claims
- 0391US8882964B2Furnish pretreatment to improve paper strength aid performance in papermakingZHAO YULIN·Filed 2012·Granted Nov 11, 2014·17 cites·12 claims
- 0488US9487916B2Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermakingNALCO CO·Filed 2013·Granted Nov 8, 2016·5 cites·19 claims
- 0584US8709208B2Method to increase dewatering, sheet wet web strength and wet strength in papermakingZHAO YULIN·Filed 2012·Granted Apr 29, 2014·10 cites·14 claims
- 0677US10145067B2Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermakingECOLAB USA INC·Filed 2016·Granted Dec 4, 2018·1 cites·12 claims
- 0775US9564238B1Flash memory system using memory cell as source line pull down circuitSILICON STORAGE TECH INC·Filed 2015·Granted Feb 7, 2017·4 cites·14 claims
- 0868US8833431B2Aluminum alloy material and method of manufacturing aluminum alloy backboardXIAO DEYUAN·Filed 2010·Granted Sep 16, 2014·3 cites·4 claims
- 0951US10199109B2Low power sense amplifier for a flash memory systemSILICON STORAGE TECH INC·Filed 2016·Granted Feb 5, 2019·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →