| 8388109 |
Printhead with controller for generating combined print data and clock signal |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2013-03-05 |
| 8287077 |
Printhead IC having temperature based ejection |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2012-10-16 |
| 8075099 |
Printer with controller for generating combined print data and clock signal |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2011-12-13 |
| 8016389 |
Printhead IC with staggered nozzle firing pulses |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2011-09-13 |
| 7997673 |
Printhead IC with temperature based de-clog ejection |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2011-08-16 |
| 7946674 |
Printhead IC with open actuator test |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2011-05-24 |
| 7938500 |
Printhead IC with multiple temperature sensors |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2011-05-10 |
| 7918524 |
Printhead integrated circuit having sensing and test circuitry |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2011-04-05 |
| 7891749 |
Printhead IC with multiple operating modes |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2011-02-22 |
| 7891748 |
Print engine controller having controller circuitry with an open actuator test circuit |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2011-02-22 |
| 7874631 |
Printhead integrated circuit with open actuator test |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2011-01-25 |
| 7874633 |
Printhead IC with non-ejection maintenance |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2011-01-25 |
| 7845747 |
Printhead with sub-ejection pulse for non-firing nozzles |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2010-12-07 |
| 7819494 |
Printhead IC with multi-stage print data loading and firing |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2010-10-26 |
| 7780256 |
Printhead IC with spaced nozzle firing sequence |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2010-08-24 |
| 7722163 |
Printhead IC with clock recovery circuit |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2010-05-25 |
| 7695091 |
Test circuitry for a printhead nozzle arrangement |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2010-04-13 |
| 7681970 |
Self initialising printhead IC |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2010-03-23 |
| 7669956 |
Temperature regulated inkjet printhead |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2010-03-02 |
| 7669955 |
Inkjet printhead with temperature zones |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2010-03-02 |
| 7658459 |
Inkjet printhead integrated circuit |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2010-02-09 |
| 7618109 |
Method of operating a thermal bend actuator |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2009-11-17 |
| 7604321 |
Thermal inkjet printhead with de-clog firing mode |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +2 more |
2009-10-20 |
| 7591523 |
Printhead IC with de-activatable temperature sensor and maintenance mode |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2009-09-22 |
| 7425048 |
Printhead IC with de-activatable temperature sensor |
John Robert Sheahan, Mark Jackson Pulver, Alireza Moini, Timothy Peter Gillespie, Michael John Webb +1 more |
2008-09-16 |