Parish; George Keith
Patent Applications and Registrations
Patent applications and USPTO patent grants for Parish; George Keith.The latest application filed is for "multi-chip printhead array with reduced nozzle offset".
Company Profile
0.40.26
- Parish; George Keith - Winchester KY
Patent Activity
| Patent | Date |
|---|---|
| Multi-chip Printhead Array With Reduced Nozzle Offset App 20100321433 - Parish; George Keith ; et al. | 2010-12-23 |
| Micro-fluid ejector pattern for improved performance Grant 7,850,286 - Edelen , et al. December 14, 2 | 2010-12-14 |
| Micro-fluid Ejection Device With On-chip Self-managed Thermal Control System App 20100123758 - Bergstedt; Steven Wayne ; et al. | 2010-05-20 |
| Inkjet Printheads With Warming Circuits App 20090040257 - Bergstedt; Steven Wayne ; et al. | 2009-02-12 |
| Micro-fluid Ejector Pattern For Improved Performance App 20080316277 - Edelen; John Glenn ; et al. | 2008-12-25 |
| Method of informing a user of end of life of a consumable for an ink jet printer Grant 7,258,411 - Anderson , et al. August 21, 2 | 2007-08-21 |
| Inkjet printhead heater chip with asymmetric ink vias Grant 7,244,015 - Parish , et al. July 17, 2 | 2007-07-17 |
| Micro-miniature fluid jetting device Grant 7,083,266 - Ahne , et al. August 1, 2 | 2006-08-01 |
| Inkjet printhead heater chip with asymmetric ink vias Grant 7,077,509 - Parish , et al. July 18, 2 | 2006-07-18 |
| Inkjet printhead heater chip with asymmetric ink vias Grant 7,014,299 - Parish , et al. March 21, 2 | 2006-03-21 |
| Inkjet printhead heater chip with asymmetric ink vias App 20060055738 - Parish; George Keith ; et al. | 2006-03-16 |
| Ink jet printer with resistance compensation circuit Grant 6,976,752 - Parish , et al. December 20, 2 | 2005-12-20 |
| Method of warning a user of end of life of a consumable for an ink jet printer Grant 6,962,399 - Anderson , et al. November 8, 2 | 2005-11-08 |
| Ink jet heater chip and method therefor Grant 6,951,384 - Anderson , et al. October 4, 2 | 2005-10-04 |
| Method of informing a user of end of life of a consumable for an ink jet printer App 20050195237 - Anderson, Frank Edward ; et al. | 2005-09-08 |
| Method and apparatus for firing nozzles in an ink jet printer Grant 6,913,345 - Parish , et al. July 5, 2 | 2005-07-05 |
| Inkjet printer having improved ejector chip Grant 6,890,066 - Parish , et al. May 10, 2 | 2005-05-10 |
| Ink jet printer with resistance compensation circuit App 20050088465 - Parish, George Keith ; et al. | 2005-04-28 |
| Inkjet printhead heater chip with asymmetric ink vias Grant 6,863,381 - Parish , et al. March 8, 2 | 2005-03-08 |
| Inkjet printhead heater chip with asymmetric ink vias App 20050041071 - Parish, George Keith ; et al. | 2005-02-24 |
| Inkjet printhead heater chip with asymmetric ink vias App 20050041072 - Parish, George Keith ; et al. | 2005-02-24 |
| Integrated circuit and drive scheme for an inkjet printhead Grant 6,830,307 - Anderson , et al. December 14, 2 | 2004-12-14 |
| Inkjet Printer Having Improved Ejector Chip App 20040233255 - Parish, George Keith ; et al. | 2004-11-25 |
| Ink jet heater chip and method therefor App 20040227791 - Anderson, Frank Edward ; et al. | 2004-11-18 |
| Heater chip with doped diamond-like carbon layer and overlying cavitation layer Grant 6,805,431 - Anderson , et al. October 19, 2 | 2004-10-19 |
| Method and apparatus for firing nozzles in an ink jet printer App 20040183861 - Parish, George Keith ; et al. | 2004-09-23 |
| Integrated circuit and drive scheme for an inkjet printhead App 20040183844 - Anderson, Frank Edward ; et al. | 2004-09-23 |
| Reduced size inkjet printhead heater chip having integral voltage regulator and regulating capacitors Grant 6,789,871 - Edelen , et al. September 14, 2 | 2004-09-14 |
| Ink jet heater chip and method therefor Grant 6,786,575 - Anderson , et al. September 7, 2 | 2004-09-07 |
| Power distribution architecture for inkjet heater chip Grant 6,787,050 - Parish September 7, 2 | 2004-09-07 |
| Heater configuration for tri-color heater chip Grant 6,764,163 - Anderson , et al. July 20, 2 | 2004-07-20 |
| Method of warning a user of end of life of a consumable for an ink jet printer App 20040125160 - Anderson, Frank Edward ; et al. | 2004-07-01 |
| Reduced Size Inkjet Printhead Heater Chip Having Integral Voltage Regulator And Regulating Capacitors App 20040125157 - Edelen, John Glenn ; et al. | 2004-07-01 |
| Inkjet printhead heater chip with asymmetric ink vias App 20040125173 - Parish, George Keith ; et al. | 2004-07-01 |
| Heater Chip With Doped Diamond-like Carbon Layer And Overlying Cavitation Layer App 20040125174 - Anderson, Frank Edward ; et al. | 2004-07-01 |
| Ink jet heater chip and method therefor App 20040113990 - Anderson, Frank Edward ; et al. | 2004-06-17 |
| Ink jet print head having offset nozzle arrays Grant 6,742,866 - Anderson , et al. June 1, 2 | 2004-06-01 |
| Micro-miniature fluid jetting device App 20040085399 - Ahne, Adam Jude ; et al. | 2004-05-06 |
| Integrated circuit and drive scheme for an inkjet printhead Grant 6,712,439 - Anderson , et al. March 30, 2 | 2004-03-30 |
| Method for making ink jet printheads Grant 6,704,996 - Mrvos , et al. March 16, 2 | 2004-03-16 |
| Heater configuration for tri-color heater chip App 20030222938 - Anderson, Frank Edward ; et al. | 2003-12-04 |
| Method for making ink jet printheads App 20030202050 - Mrvos, Jim Michael ; et al. | 2003-10-30 |
| Energy efficient heater stack using DLC island Grant 6,637,866 - Cornell , et al. October 28, 2 | 2003-10-28 |
| Serial integrated scan-based testing of ink jet print head Grant 6,616,256 - Cook , et al. September 9, 2 | 2003-09-09 |
| Power distribution architecture for inkjet heater chip Grant 6,616,268 - Parish September 9, 2 | 2003-09-09 |
| Electronic skew adjustment in an ink jet printer Grant 6,588,872 - Anderson , et al. July 8, 2 | 2003-07-08 |
| Integrated ink jet print head identification system Grant 6,568,785 - Edelen , et al. May 27, 2 | 2003-05-27 |
| Long-life stable-jetting thermal ink jet printer Grant 6,565,176 - Anderson , et al. May 20, 2 | 2003-05-20 |
| Ink jet print head having offset nozzle arrays App 20030076381 - Anderson, Frank Edward ; et al. | 2003-04-24 |
| Long-life Stable-jetting Thermal Ink Jet Printer App 20030016258 - Anderson, Frank Edward ; et al. | 2003-01-23 |
| Power distribution architecture for inkjet heater chip App 20030011658 - Parish, George Keith | 2003-01-16 |
| Ink jet print head having offset nozzle arrays Grant 6,502,920 - Anderson , et al. January 7, 2 | 2003-01-07 |
| Power distribution architecture for inkjet heater chip App 20020149632 - Parish, George Keith | 2002-10-17 |
| Electronic skew adjustment in an ink jet printer App 20020145640 - Anderson, Frank Edward ; et al. | 2002-10-10 |
| Print head drive scheme Grant 6,431,677 - Anderson , et al. August 13, 2 | 2002-08-13 |
| Thermal ink jet printer cartridge identification Grant 6,299,274 - Bolash , et al. October 9, 2 | 2001-10-09 |
| Drive transistor with fold gate Grant 6,274,896 - Gibson , et al. August 14, 2 | 2001-08-14 |
| Transitional ink jet heater addressing Grant 6,176,569 - Anderson , et al. January 23, 2 | 2001-01-23 |
| Identification of thermal inkjet printer cartridges Grant 6,161,915 - Bolash , et al. December 19, 2 | 2000-12-19 |
| Memory expansion circuit for ink jet print head identification circuit Grant 6,161,916 - Gibson , et al. December 19, 2 | 2000-12-19 |
| Dual droplet size printhead Grant 6,137,502 - Anderson , et al. October 24, 2 | 2000-10-24 |
| Memory expansion circuit for ink jet print head identification circuit Grant 6,022,094 - Gibson , et al. February 8, 2 | 2000-02-08 |
| Method of fault detection in ink jet printhead heater chips Grant 5,942,900 - DeMeerleer , et al. August 24, 1 | 1999-08-24 |
| Ink jet print head identification circuit with serial out, dynamic shift registers Grant 5,940,095 - Parish , et al. August 17, 1 | 1999-08-17 |
| Apparatus for driving multiple ink jet printheads with a single set of drive outputs Grant 5,867,183 - Cornell , et al. February 2, 1 | 1999-02-02 |
| Ink jet print head identification circuit with programmed transistor array Grant 5,757,394 - Gibson , et al. May 26, 1 | 1998-05-26 |
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