Inventor · disambiguated record
Brian Christopher Morahan
Also filed as: MORAHAN BRIAN CHRISTOPHER
28 granted patents·3 pending applications·273 citations·filing 2006–2011
97Inventor score
Technology areasB41J
Top patents by PatentIndex Score
31 records- 0198US7591523B2Printhead IC with de-activatable temperature sensor and maintenance modeSILVERBROOK RES PTY LTD·Filed 2008·Granted Sep 22, 2009·24 cites·7 claims
- 0298US7384128B2Printhead IC with nozzle array for linking with adjacent printhead IC'sSILVERBROOK RES PTY LTD·Filed 2006·Granted Jun 10, 2008·80 cites·19 claims
- 0397US7669956B2Temperature regulated inkjet printheadSILVERBROOK RES PTY LTD·Filed 2008·Granted Mar 2, 2010·17 cites·7 claims
- 0497US7425048B2Printhead IC with de-activatable temperature sensorSILVERBROOK RES PTY LTD·Filed 2006·Granted Sep 16, 2008·22 cites·12 claims
- 0596US7658459B2Inkjet printhead integrated circuitSILVERBROOK RES PTY LTD·Filed 2008·Granted Feb 9, 2010·16 cites·8 claims
- 0695US7618109B2Method of operating a thermal bend actuatorSILVERBROOK RES PTY LTD·Filed 2008·Granted Nov 17, 2009·14 cites·7 claims
- 0795US7425047B2Printhead IC compatible with mutally incompatible print engine controllersSILVERBROOK RES PTY LTD·Filed 2006·Granted Sep 16, 2008·18 cites·19 claims
- 0894US7874631B2Printhead integrated circuit with open actuator testSILVERBROOK RES PTY LTD·Filed 2009·Granted Jan 25, 2011·14 cites·7 claims
- 0994US7604321B2Thermal inkjet printhead with de-clog firing modeSILVERBROOK RES PTY LTD·Filed 2006·Granted Oct 20, 2009·16 cites·19 claims
- 1091US7722163B2Printhead IC with clock recovery circuitSILVERBROOK RES PTY LTD·Filed 2006·Granted May 25, 2010·9 cites·20 claims
- 1190US7891749B2Printhead IC with multiple operating modesSILVERBROOK RES PTY LTD·Filed 2010·Granted Feb 22, 2011·5 cites·19 claims
- 1285US7669955B2Inkjet printhead with temperature zonesSILVERBROOK RES PTY LTD·Filed 2008·Granted Mar 2, 2010·4 cites·9 claims
- 1381US7819494B2Printhead IC with multi-stage print data loading and firingSILVERBROOK RES PTY LTD·Filed 2006·Granted Oct 26, 2010·6 cites·4 claims
- 1480US7413288B2Externally applied write addresses for printhead integrated circuitsSILVERBROOK RES PTY LTD·Filed 2006·Granted Aug 19, 2008·4 cites·20 claims
- 1579US8075099B2Printer with controller for generating combined print data and clock signalSHEAHAN JOHN ROBERT·Filed 2010·Granted Dec 13, 2011·2 cites·20 claims
- 1679US8016389B2Printhead IC with staggered nozzle firing pulsesSILVERBROOK RES PTY LTD·Filed 2006·Granted Sep 13, 2011·5 cites·19 claims
- 1778US7918524B2Printhead integrated circuit having sensing and test circuitrySILVERBROOK RES PTY LTD·Filed 2010·Granted Apr 5, 2011·1 cites·5 claims
- 1876US7938500B2Printhead IC with multiple temperature sensorsSILVERBROOK RES PTY LTD·Filed 2006·Granted May 10, 2011·4 cites·16 claims
- 1971US7891748B2Print engine controller having controller circuitry with an open actuator test circuitSILVERBROOK RES PTY LTD·Filed 2008·Granted Feb 22, 2011·2 cites·7 claims
- 2071US7695091B2Test circuitry for a printhead nozzle arrangementSILVERBROOK RES PTY LTD·Filed 2008·Granted Apr 13, 2010·2 cites·7 claims
- 2170US7997673B2Printhead IC with temperature based de-clog ejectionSILVERBROOK RES PTY LTD·Filed 2009·Granted Aug 16, 2011·1 cites·6 claims
- 2267US7681970B2Self initialising printhead ICSILVERBROOK RES PTY LTD·Filed 2006·Granted Mar 23, 2010·2 cites·19 claims
- 2365US7845747B2Printhead with sub-ejection pulse for non-firing nozzlesSILVERBROOK RES PTY LTD·Filed 2006·Granted Dec 7, 2010·2 cites·1 claims
- 2464US7780256B2Printhead IC with spaced nozzle firing sequenceSILVERBROOK RES PTY LTD·Filed 2006·Granted Aug 24, 2010·2 cites·16 claims
- 2559US7946674B2Printhead IC with open actuator testSILVERBROOK RES PTY LTD·Filed 2006·Granted May 24, 2011·1 cites·18 claims
- 2658US8287077B2Printhead IC having temperature based ejectionSHEAHAN JOHN ROBERT·Filed 2010·Granted Oct 16, 2012·0 cites·4 claims
- 2756US8388109B2Printhead with controller for generating combined print data and clock signalSHEAHAN JOHN ROBERT·Filed 2011·Granted Mar 5, 2013·0 cites·20 claims
- 2855US7874633B2Printhead IC with non-ejection maintenanceSILVERBROOK RES PTY LTD·Filed 2009·Granted Jan 25, 2011·0 cites·5 claims
- 2951US2010188458A1Test circuitry for a printhead integrated circuitSILVERBROOK RES PTY LTD·Filed 2010·Application pending·0 cites
- 3041US2008084445A1Printhead IC with heater cut off thresholdSILVERBROOK RES PTY LTD·Filed 2006·Application pending·0 cites
- 3141US2008084434A1Printhead IC with pulse profile adjustmentSILVERBROOK RES PTY LTD·Filed 2006·Application pending·0 cites
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