Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496317 | Metalized printhead substrate overmolded with plastic | Mario J. Ciminelli, Dwight J. Petruchik | 2013-07-30 |
| 8246141 | Insert molded printhead substrate | Dwight J. Petruchik, Mario J. Ciminelli, James E. Vianco, Steven J. Dietl, Steven L. Moore | 2012-08-21 |
| 7344234 | Print head pressure control architectures | Brian S. Hilton, Kazuyuki Oda, Takatoshi Tsuchiya | 2008-03-18 |
| 7294223 | Method for attaching a fluid container to a fluid ejector in a fluid ejection device | Brian S. Hilton, Takatoshi Tsuchiya, Hiroki Murakami | 2007-11-13 |
| 7261389 | Systems and methods for dissipating heat into a fluid ejector carriage device | Roger G. Markham | 2007-08-28 |
| 7192116 | Systems and methods for dissipating heat from a fluid ejector carriage | Roger G. Markham, Brian S. Hilton | 2007-03-20 |
| 7192126 | Systems, methods and structure for maximizing efficiency of refillable fluid ejection head | Brian S. Hilton, Kazuyuki Oda, Takatoshi Tsuchiya, Katsushi Amarume | 2007-03-20 |
| 7172272 | Systems and methods for vent path leakage prevention | Takatoshi Tsuchiya, Kazuyuki Oda, Brian S. Hilton | 2007-02-06 |
| 7156510 | Devices for dissipating heat in a fluid ejector head and methods for making such devices | Brian S. Hilton | 2007-01-02 |
| 7134736 | Printer with printhead fully traveling around drive belt loop | Brian S. Hilton | 2006-11-14 |
| 7125110 | Systems for regulating temperature in fluid ejection devices | Brian S. Hilton, Gary A. Kneezel | 2006-10-24 |
| 7109513 | Use of wicking means to manage fluids on optical level sensing systems | — | 2006-09-19 |
| 7077492 | Method and device for optical sensor compensation, and apparatus incorporating the same | Yoshihiko Fujimura | 2006-07-18 |
| 7051775 | Systems, methods and structure to capture, store and evaporate split fluid | Brian S. Hilton, Kazuyuki Oda, Takatoshi Tsuchiya | 2006-05-30 |
| 7048365 | Pressure control architecture for fluid tanks having fluid level sensing | Brian S. Hilton | 2006-05-23 |
| 7040728 | Geometry for a dual level fluid quantity sensing refillable fluid container | Brian S. Hilton | 2006-05-09 |
| 7029083 | Systems and methods for controllably refilling a fluid quantity sensing fluid ejection head | Brian S. Hilton | 2006-04-18 |
| 7030972 | System and method for identifying objects | Frederick A. Donahue | 2006-04-18 |
| 7021751 | Robust gasket seal for an inkjet printhead | Brian S. Hilton | 2006-04-04 |
| 7018032 | Internal venting structure for fluid tanks | Brian S. Hilton | 2006-03-28 |
| 6986615 | Backlash reduction | Steven R. Moore | 2006-01-17 |
| 6908170 | Devices for dissipating heat in a fluid ejector head and methods for making such devices | — | 2005-06-21 |
| 6863389 | Liquid ink cartridge using viscous gel | Juan J. Becerra, Jeffrey M. Koff | 2005-03-08 |
| 6663234 | Ink cartridge providing improved ink supply | Bryan J. Roof, Dennis M. Lengyel, Edward M. Carrese, David P. Breemes, Sr., Louis F. LaVallee +3 more | 2003-12-16 |
| 6527383 | Anti-bubble shelf in an ink tank | Dennis M. Lengyel, Edward M. Carrese, David P. Breemes, Sr., Hiep Nguyen | 2003-03-04 |