Inventor · disambiguated record
Howard Hooper
Also filed as: HOOPER HOWARD · HOOPER HOWARD G · HOOPER HOWARD GAINES · HOOPER III HOWARD G
14 granted patents·2 pending applications·333 citations·filing 1995–2004
93Inventor score
Top patents by PatentIndex Score
16 records- 0194US5794094AAccurate toner level feedback via active artificial intelligenceHEWLETT PACKARD CO·Filed 1997·Granted Aug 11, 1998·77 cites·20 claims
- 0293US6665507B1Methods and devices for spacing components of an electrophotographic printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Dec 16, 2003·55 cites·35 claims
- 0392US5594535ARefillable toner cartridgeHEWLETT PACKARD CO·Filed 1995·Granted Jan 14, 1997·63 cites·8 claims
- 0490US6654577B1Toner cartridge converterHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Nov 25, 2003·30 cites·6 claims
- 0587US6816686B2Electrophotographic imaging and fusing apparatus and methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Nov 9, 2004·31 cites·23 claims
- 0672US6702488B1Printing device configured to print a demonstration pageHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Mar 9, 2004·12 cites·5 claims
- 0768US5854962AElectrophotographic component cleaning apparatusHEWLETT PACKARD CO·Filed 1997·Granted Dec 29, 1998·18 cites·17 claims
- 0865US6836626B2Fuser temperature control based on image densityHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Dec 28, 2004·9 cites·15 claims
- 0962US7295352B2Scanning apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Nov 13, 2007·5 cites·18 claims
- 1062US5946520AAnti-fraud pull tab system for printing productsHEWLETT PACKARD CO·Filed 1997·Granted Aug 31, 1999·15 cites·12 claims
- 1159USD521059SPrinterHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 16, 2006·10 cites·1 claims
- 1259US6761493B1Printing device configured to print a demonstration pageHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jul 13, 2004·6 cites·17 claims
- 1345US6957027B2Toner cartridge converterHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Oct 18, 2005·2 cites·16 claims
- 1438US7750510B2Device switch actuationHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jul 6, 2010·0 cites·36 claims
- 1533US2004246519A1Methods and apparatus for controlling a thermal conditioning deviceFiled 2003·Application pending·0 cites
- 1632US2004034529A1Multifunction printer that converts and prints voice dataFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →