Inventor · disambiguated record
David K. Towner
Also filed as: TOWNER DAVID · TOWNER DAVID K · TOWNER DAVID KENNEY
24 granted patents·2 pending applications·322 citations·filing 1985–2016
95Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO11HEWLETT PACKARD CO6ABRAMOVITCH DANIEL Y2PLOTKIN MICHAEL2TOWNER DAVID K2
Top patents by PatentIndex Score
26 records- 0195US6536907B1Aberration compensation in image projection displaysHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Mar 25, 2003·78 cites·20 claims
- 0294US9348137B2Optical scanning apparatus, system and methodPLOTKIN MICHAEL·Filed 2011·Granted May 24, 2016·23 cites·20 claims
- 0390US5432763ASubminiature rotary actuator optical headHEWLETT PACKARD CO·Filed 1994·Granted Jul 11, 1995·54 cites·8 claims
- 0484US6046968ARe-writable optical disk having reference clock information permanently formed on the diskHEWLETT PACKARD CO·Filed 1997·Granted Apr 4, 2000·36 cites·37 claims
- 0584US4688201AFocusing and tracking apparatus for an optical data storage deviceHEWLETT PACKARD CO·Filed 1985·Granted Aug 18, 1987·30 cites·4 claims
- 0681US7701836B2Re-writable optical disk having reference clock information permanently formed on the diskHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Apr 20, 2010·3 cites·20 claims
- 0779US6765739B2Method and apparatus for discouraging duplication of digital dataHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 20, 2004·12 cites·31 claims
- 0869US5929892ABeam deflecting for enhanced laser printer scanningHEWLETT PACKARD CO·Filed 1996·Granted Jul 27, 1999·35 cites·44 claims
- 0968US10078216B2Optical scanning apparatus, system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Sep 18, 2018·1 cites·20 claims
- 1068US7978214B2Apparatus and method of reducing banding artifact visibility in a scanning apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Jul 12, 2011·2 cites·12 claims
- 1166US6046969AMultiple clock tracks for erasable and rewriteable optical disksHEWLETT PACKARD CO·Filed 1998·Granted Apr 4, 2000·17 cites·24 claims
- 1262US8928720B2Apparatus and method of scanning light using an array of light sourcesTOWNER DAVID K·Filed 2005·Granted Jan 6, 2015·2 cites·10 claims
- 1362US5070493AWedge prism assembly for optical information storageHEWLETT PACKARD CO·Filed 1989·Granted Dec 3, 1991·12 cites·9 claims
- 1461US10108104B2Method and apparatus for controlling multiple beam spacingHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Oct 23, 2018·0 cites·11 claims
- 1561USRE41881ERe-writable optical disk having reference clock information permanently formed on the diskHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Oct 26, 2010·3 cites·109 claims
- 1661US7751124B2Anamorphic prismsHEWLETT PACKARD DEVELOPMENT CO·Filed 2008·Granted Jul 6, 2010·2 cites·17 claims
- 1761US7271822B2Seamless stitching of multiple image fields in a wide-format laser printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Sep 18, 2007·4 cites·50 claims
- 1858US8085289B1Reducing side lobes within optical irradiance distributions used to selectively expose photosensitive surfaceKELLA DROR·Filed 2008·Granted Dec 27, 2011·2 cites·1 claims
- 1955USRE45292ERe-writable optical disk having reference clock information permanently formed on the diskABRAMOVITCH DANIEL Y·Filed 2012·Granted Dec 16, 2014·0 cites·44 claims
- 2052US6559878B2System and method for fusing tonerHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted May 6, 2003·5 cites·47 claims
- 2150US7460146B2Dynamic correction of field curvature from a scannerTOWNER DAVID K·Filed 2004·Granted Dec 2, 2008·1 cites·14 claims
- 2249USRE43788ERe-writable optical disk having reference clock information permanently formed on the diskABRAMOVITCH DANIEL Y·Filed 2010·Granted Nov 6, 2012·0 cites·67 claims
- 2347US7978419B2Scan lens for imaging deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2009·Granted Jul 12, 2011·0 cites·15 claims
- 2445US8885239B2Method and apparatus for controlling multiple beam spacingPLOTKIN MICHAEL·Filed 2007·Granted Nov 11, 2014·0 cites·15 claims
- 2545US2007097837A1Use of external optical feedback in a laser to generate a data signalMARSHALL DANIEL R·Filed 2005·Application pending·0 cites
- 2630US2003099007A1Selectable gloss levels and placementFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →