Inventor · disambiguated record
Ammar Lecheheb
Also filed as: LECHEHEB AMMAR
35 granted patents·3 pending applications·283 citations·filing 1986–2016
97Inventor score
Files withVIDEOJET TECHNOLOGIES INC12DOMINO PRINTING SCIENCES PLC8TONEJET LTD4LECHEHEB AMMAR3WILLETT INT LTD3
Top patents by PatentIndex Score
38 records- 0186US9427963B2Printhead calibration and printingTONEJET LTD·Filed 2013·Granted Aug 30, 2016·6 cites·10 claims
- 0285US8613501B2Ink supply systemTOMLIN MATTHEW·Filed 2008·Granted Dec 24, 2013·5 cites·23 claims
- 0383US8408684B2Ink jet moduleLECHEHEB AMMAR·Filed 2008·Granted Apr 2, 2013·5 cites·23 claims
- 0483US7604333B2System and method for providing image forming composition on a substrate using a drop on demand ink printerWILLETT INT LTD·Filed 2004·Granted Oct 20, 2009·25 cites·6 claims
- 0581US9694590B2Ink supply systemVIDEOJET TECHNOLOGIES INC·Filed 2016·Granted Jul 4, 2017·1 cites·18 claims
- 0681US7410245B2Solenoid valveWILLETT INT LTD·Filed 2006·Granted Aug 12, 2008·10 cites·2 claims
- 0779US7331654B2Solenoid valveWILLETT INT LTD·Filed 2002·Granted Feb 19, 2008·18 cites·25 claims
- 0879US4827278AControl of continuous ink jet printing systemDOMINO PRINTING SCIENCES PLC·Filed 1988·Granted May 2, 1989·27 cites·6 claims
- 0978US9393800B2Ink supply systemVIDEOJET TECHNOLOGIES INC·Filed 2015·Granted Jul 19, 2016·1 cites·18 claims
- 1076US9199479B2Ink supply systemVIDEOJET TECHNOLOGIES INC·Filed 2013·Granted Dec 1, 2015·1 cites·20 claims
- 1174US8523334B2Ink supply systemTOMLIN MATTHEW·Filed 2008·Granted Sep 3, 2013·4 cites·15 claims
- 1269US8308269B2Print headOMER SALHADIN·Filed 2010·Granted Nov 13, 2012·2 cites·21 claims
- 1369US4688049AContinuous ink jet printingDOMINO PRINTING SCIENCES PLC·Filed 1986·Granted Aug 18, 1987·17 cites·6 claims
- 1468USD617376SInk cartridgeVIDEOJET TECHNOLOGIES INC·Filed 2008·Granted Jun 8, 2010·15 cites·1 claims
- 1566US9751308B2Apparatus for controlling ink pressureTONEJET LTD·Filed 2014·Granted Sep 5, 2017·1 cites·20 claims
- 1666USD704259SInk cartridgeVIDEOJET TECHNOLOGIES INC·Filed 2012·Granted May 6, 2014·12 cites·1 claims
- 1766USD609272SPrinter moduleVIDEOJET TECHNOLOGIES INC·Filed 2008·Granted Feb 2, 2010·14 cites·1 claims
- 1863US4771297AInk jet droplet generator with quick-release nozzle capDOMINO PRINTING SCIENCES PLC·Filed 1987·Granted Sep 13, 1988·13 cites·6 claims
- 1960USD617830SPrinter cabinetVIDEOJET TECHNOLOGIES INC·Filed 2008·Granted Jun 15, 2010·11 cites·1 claims
- 2059US5706039ANozzle plate for ink jet printerDOMINO PRINTING SCIENCE PLC·Filed 1994·Granted Jan 6, 1998·21 cites·14 claims
- 2158USD712465SInk cartridgeVIDEOJET TECHNOLOGIES INC·Filed 2012·Granted Sep 2, 2014·8 cites·1 claims
- 2257US7393085B2Method of operating a continuous ink jet printer apparatusVIDEOJET TECHNOLOGIES INC·Filed 2004·Granted Jul 1, 2008·6 cites·9 claims
- 2355US4864323AContinuous ink jet printingDOMINO PRINTING SCIENCES PLC·Filed 1988·Granted Sep 5, 1989·9 cites·4 claims
- 2453US7571986B2Solenoid valve for a drop on demand ink jet printerVIDEOJET TECHNOLOGIES INC·Filed 2003·Granted Aug 11, 2009·6 cites·26 claims
- 2552US9475281B2Method of operating an electrostatic printheadTONEJET LTD·Filed 2014·Granted Oct 25, 2016·0 cites·22 claims
- 2650US9662888B2Method of cleaning electrostatic printheadTONEJENT LTD·Filed 2014·Granted May 30, 2017·0 cites·16 claims
- 2749US2011032298A1Printing methodVIDEOJET TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
- 2848US6106600AInks for continuous inkjet printingDOMINO PRINTING SCIENCES PLC·Filed 1998·Granted Aug 22, 2000·15 cites·21 claims
- 2947US9630401B2Printhead calibration and printingTONEJET LTD·Filed 2014·Granted Apr 25, 2017·0 cites·16 claims
- 3045US5410342APrinthead for continuous ink jet printerDOMINO PRINTING SCIENCES PLC O·Filed 1990·Granted Apr 25, 1995·9 cites·5 claims
- 3143US7866796B2Solenoid valveVIDEOJET TECHNOLOGIES INC·Filed 2003·Granted Jan 11, 2011·1 cites·21 claims
- 3242US6206509B1Method and apparatus for controlling a multi-nozzle ink jet printheadDOMINO PRINTING SCIENCES PLC·Filed 1997·Granted Mar 27, 2001·7 cites·2 claims
- 3340US8628176B2Electromechanical converter for ink jet printingLECHEHEB AMMAR·Filed 2008·Granted Jan 14, 2014·0 cites·20 claims
- 3437US6325494B1Modulation waveform amplitude adjustment in a multi-nozzle printhead based on charge signal phase relationshipsDOMINO PRINTING SCIENCES PLC·Filed 1997·Granted Dec 4, 2001·5 cites·8 claims
- 3535US6309058B1Method and apparatus for controlling a multi-nozzle ink jet printheadFiled 1997·Granted Oct 30, 2001·7 cites·2 claims
- 3633US2006087523A1Printing device and method using valve controlHORSNELL DAVID A·Filed 2003·Application pending·0 cites
- 3733US2007120884A1Method and device for regulating the temperature of a print headLECHEHEB AMMAR·Filed 2004·Application pending·0 cites
- 3831US6254224B1Ink jet printerDOMINO PRINTING SCIENCES PLC·Filed 1997·Granted Jul 3, 2001·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →