Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10423109 | System and method for managing subscription and trade based printer supplies | Amy Shipman, Rowdy K. Webb, Jefferson P. Ward, Stephen D. Panshin | 2019-09-24 |
| 7108344 | Printmode for narrow margin printing | Robert Yraceburu, Steve O. Rasmussen | 2006-09-19 |
| 7014295 | System and method for producing efficient ink drop overlap filled with a pseudo hexagonal grid pattern | Wayne Richard, Jorge Castano, John A. Underwood, Xavier Bruch | 2006-03-21 |
| 6862109 | Fast building of masks for use in incremental printing | Joan Manel Garcia, Matt Bonner, Josep-Maria Serra | 2005-03-01 |
| 6659589 | System and method for producing efficient ink drop overlap filled with a pseudo hexagonal grid pattern | Wayne Richard, Jorge Castano, John A. Underwood, Xavier Bruch | 2003-12-09 |
| 6655770 | Apparatus and method for printing with showerhead groups | Daryl E. Anderson, Michael J. Barbour, George H. Corrigan, III | 2003-12-02 |
| 6648440 | System and method for using lower data rates for printheads with closely spaced nozzles | Ronald A. Askeland | 2003-11-18 |
| 6542258 | Fast building of masks for use in incremental printing | Joan Manel Garcia, Matt Bonner, Josep-Maria Serra | 2003-04-01 |
| 6457806 | Ink-jet print pass microstepping | — | 2002-10-01 |
| 6336701 | Ink-jet print pass microstepping | — | 2002-01-08 |
| 6309041 | Odd number of passes, odd number of advances, and separated-diagonal-line masking, in liquid-ink printers | Brent W. Richtsmeier, William D. Meyer | 2001-10-30 |
| 6309062 | Multi-chamber fluid supply | Ronald A. Askeland | 2001-10-30 |
| 6299287 | Printhead arrangement to eliminate bi-directional hue shifting | Kenneth Williams, Steve O. Rasmussen | 2001-10-09 |
| 6257693 | Automatic optimization of hardcopy output | Steven O. Miller, William J. Allen, David M. Wetchler | 2001-07-10 |
| 6244688 | Pen stagger in color inkjet hard copy apparatus | — | 2001-06-12 |
| 6154232 | Drum-based printers using multiple pens per color | Steve O. Rasmussen, Kenneth Williams | 2000-11-28 |
| 6154240 | Hard copy print media size and position detection | — | 2000-11-28 |
| 6139139 | Color inkjet printer with pens containing reactive inks | John L. Stoffel, James P. Shields, Raymond Adamic, Mark L. Choy | 2000-10-31 |
| 6126268 | Multi-chamber ink supply | Ronald A. Askeland | 2000-10-03 |
| 6106102 | Odd number of passes, odd number of advances, and separated-diagonal-line masking, in liquid-ink printers | Brent W. Richtsmeier, William D. Meyer | 2000-08-22 |
| 6091509 | Printer system and method for sending data hints of upcoming data | Thieu X. Dang, James Edward Moore | 2000-07-18 |
| 6076915 | Inkjet printhead calibration | Paul D. Gast, David H. Donovan, Xavier Gros, Antoni Gil Miquel | 2000-06-20 |
| 6056455 | Programmable print head and multi-level encoding of print head data | Richard I. Klaus | 2000-05-02 |
| 6033048 | Resolution-dependent and color-dependent print masking | Nicholas Nicoloff, Jr., Stephen K. Glass, Donald G. Harris, Majid Azmoon | 2000-03-07 |
| 5975679 | Dot alignment in mixed resolution printer | Nicholas Nicoloff, Jr., John A. Christianson, Douglas L. Franz, Donald G. Harris, Majid Azmoon | 1999-11-02 |