Inventor
GILLESPIE TIMOTHY PETER
AU28 patents
⚠️ This page may combine multiple inventors who share the name “GILLESPIE TIMOTHY PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SILVERBROOK RES PTY LTD
25 patentsUS7384128B2Jun 10, 2008
Printhead IC with nozzle array for linking with adjacent printhead IC's
SILVERBROOK RES PTY LTD80 citations98
US7874631B2Jan 25, 2011
Printhead integrated circuit with open actuator test
SILVERBROOK RES PTY LTD14 citations92
US7669956B2Mar 2, 2010
Temperature regulated inkjet printhead
SILVERBROOK RES PTY LTD17 citations92
US7658459B2Feb 9, 2010
Inkjet printhead integrated circuit
SILVERBROOK RES PTY LTD16 citations92
US7618109B2Nov 17, 2009
Method of operating a thermal bend actuator
SILVERBROOK RES PTY LTD14 citations92
US7604321B2Oct 20, 2009
Thermal inkjet printhead with de-clog firing mode
SILVERBROOK RES PTY LTD16 citations92
US7591523B2Sep 22, 2009
Printhead IC with de-activatable temperature sensor and maintenance mode
SILVERBROOK RES PTY LTD24 citations92
US7425048B2Sep 16, 2008
Printhead IC with de-activatable temperature sensor
SILVERBROOK RES PTY LTD22 citations92
US7425047B2Sep 16, 2008
Printhead IC compatible with mutally incompatible print engine controllers
SILVERBROOK RES PTY LTD18 citations92
US7722163B2May 25, 2010
Printhead IC with clock recovery circuit
SILVERBROOK RES PTY LTD9 citations84
US7669955B2Mar 2, 2010
Inkjet printhead with temperature zones
SILVERBROOK RES PTY LTD4 citations74
US8016389B2Sep 13, 2011
Printhead IC with staggered nozzle firing pulses
SILVERBROOK RES PTY LTD5 citations63
US7997673B2Aug 16, 2011
Printhead IC with temperature based de-clog ejection
SILVERBROOK RES PTY LTD1 citations63
US7938500B2May 10, 2011
Printhead IC with multiple temperature sensors
SILVERBROOK RES PTY LTD4 citations63
US7918524B2Apr 5, 2011
Printhead integrated circuit having sensing and test circuitry
SILVERBROOK RES PTY LTD1 citations63
US7891749B2Feb 22, 2011
Printhead IC with multiple operating modes
SILVERBROOK RES PTY LTD5 citations63
US7845747B2Dec 7, 2010
Printhead with sub-ejection pulse for non-firing nozzles
SILVERBROOK RES PTY LTD2 citations63
US7780256B2Aug 24, 2010
Printhead IC with spaced nozzle firing sequence
SILVERBROOK RES PTY LTD2 citations63
US7695091B2Apr 13, 2010
Test circuitry for a printhead nozzle arrangement
SILVERBROOK RES PTY LTD2 citations63
US7681970B2Mar 23, 2010
Self initialising printhead IC
SILVERBROOK RES PTY LTD2 citations63
US7413288B2Aug 19, 2008
Externally applied write addresses for printhead integrated circuits
SILVERBROOK RES PTY LTD4 citations63
US7891748B2Feb 22, 2011
Print engine controller having controller circuitry with an open actuator test circuit
SILVERBROOK RES PTY LTD2 citations62
US7819494B2Oct 26, 2010
Printhead IC with multi-stage print data loading and firing
SILVERBROOK RES PTY LTD6 citations62
US7946674B2May 24, 2011
Printhead IC with open actuator test
SILVERBROOK RES PTY LTD1 citations52
US7874633B2Jan 25, 2011
Printhead IC with non-ejection maintenance
SILVERBROOK RES PTY LTD0 citations52
SHEAHAN JOHN ROBERT
3 patentsUS8075099B2Dec 13, 2011
Printer with controller for generating combined print data and clock signal
SHEAHAN JOHN ROBERT2 citations61
US8388109B2Mar 5, 2013
Printhead with controller for generating combined print data and clock signal
SHEAHAN JOHN ROBERT0 citations51
US8287077B2Oct 16, 2012
Printhead IC having temperature based ejection
SHEAHAN JOHN ROBERT0 citations51