Inventor · disambiguated record
Matthew Gelhaus
Also filed as: GELHAUS MATTHEW · GELHAUS MATTHEW J
8 granted patents·3 pending applications·283 citations·filing 2003–2016
84Inventor score
Top patents by PatentIndex Score
11 records- 0198US6829132B2Charge control of micro-electromechanical deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Dec 7, 2004·262 cites·6 claims
- 0274US7088566B2Charge control of micro-electromechanical deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Aug 8, 2006·12 cites·12 claims
- 0370US7551154B2Image display system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 23, 2009·3 cites·30 claims
- 0461US6963440B2System and method for driving a light delivery deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Nov 8, 2005·6 cites·35 claims
- 0550US7768538B2Hybrid data planesHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Aug 3, 2010·0 cites·36 claims
- 0649US9931833B2Alignment module used in printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 3, 2018·0 cites·15 claims
- 0747US10766253B2Sideband signal for fluid ejectionHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Sep 8, 2020·0 cites·15 claims
- 0844US2005001828A1Charge control of micro-electromechanical deviceFiled 2004·Application pending·0 cites
- 0942US7936362B2System and method for spreading a non-periodic signal for a spatial light modulatorHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted May 3, 2011·0 cites·36 claims
- 1037US2006164443A1Modulating spatial light modulator with logically OR'ed values of bit planesKETTLE WIATT E·Filed 2005·Application pending·0 cites
- 1129US2005068360A1Image-forming device in which media is manually inserted and remains stationary during image formationFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →