Inventor · disambiguated record
Keng Leong Ng
Also filed as: NG KENG LEONG
12 granted patents·1 pending application·107 citations·filing 1997–2016
89Inventor score
Files withCHUANG SIEW PERN2HEWLETT PACKARD CO2HEWLETT PACKARD DEVELOPMENT CO2XEROX CORP2DOAN LONG C1
Top patents by PatentIndex Score
13 records- 0190US7418766B2Hinge with tandem pivot structure motion lock and overrideXEROX CORP·Filed 2004·Granted Sep 2, 2008·51 cites·19 claims
- 0277US8591022B2Printing apparatus with pivotable duplexing unitCHUANG SIEW PERN·Filed 2011·Granted Nov 26, 2013·3 cites·21 claims
- 0367US8544840B2Automatic document feederNG KENG LEONG·Filed 2007·Granted Oct 1, 2013·5 cites·20 claims
- 0465US7201524B2Media path direction control device and method of reversing a media pathXEROX CORP·Filed 2005·Granted Apr 10, 2007·3 cites·22 claims
- 0564US6000779ATriple-cartridge inkjet service stationHEWLETT PACKARD CO·Filed 1997·Granted Dec 14, 1999·25 cites·17 claims
- 0660US6540320B2Low-height ink jet service stationHEWLETT PACKARD CO·Filed 2000·Granted Apr 1, 2003·8 cites·19 claims
- 0756US6921222B2Overall system design and layout of an on-demand label/tag printer using inkjet technologyVENTURE MFG SINGAPORE LTD·Filed 2002·Granted Jul 26, 2005·9 cites·9 claims
- 0850US10855861B2Reflective sheet couplingHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Dec 1, 2020·0 cites·15 claims
- 0950US8613440B2Automatic document feederDOAN LONG C·Filed 2011·Granted Dec 24, 2013·2 cites·20 claims
- 1048US8649073B2Configurable scanner assemblyNATALARAY THADDIE·Filed 2011·Granted Feb 11, 2014·1 cites·20 claims
- 1143US10889135B2Paper feeding mechanismHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Jan 12, 2021·0 cites·13 claims
- 1238US8931164B2Printing method with pivotable duplexing unitCHUANG SIEW PERN·Filed 2011·Granted Jan 13, 2015·0 cites·12 claims
- 1337US2008265485A1Sheet Discharge Roller Assembly For An Automatic Document Feeding ApparatusWONG TOH TUNG·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →