Issued Patents All Time
Showing 76–100 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9639794 | Secure upgrade supplies and methods | Stephen D. Panshin, David B. Novak | 2017-05-02 |
| 9630417 | Flexible substrate with integrated circuit | Iain Campbell-Brown, Mark Walsh, John Oliver, Amy Shipman | 2017-04-25 |
| 9621764 | Printer cartridge and memory device containing a compressed color table | Jay S. Gondek, Stephen J. Nichols | 2017-04-11 |
| 9599945 | Methods and systems for determining authenticity of a consumable product | Paul L. Jeran, Shell S. Simpson, Stephen D. Panshin | 2017-03-21 |
| 9561662 | Supply authentication via timing challenge response | Stephen D. Panshin | 2017-02-07 |
| 9511596 | Replaceable printing component with factory identity code | Daryl E. Anderson, Andrew L. Van Brocklin | 2016-12-06 |
| 9471263 | Resource authorization quantities | Rowdy K. Webb, Amy Shipman | 2016-10-18 |
| 9327510 | Verification record for a replaceable supply | Shell S. Simpson, Paul L. Jeran, Stephen D. Panshin | 2016-05-03 |
| 9266321 | Replaceable printing component with factory identity code | Daryl E. Anderson, Andrew L. Van Brocklin | 2016-02-23 |
| 9183375 | Use of resource up to extension value by subscription device | Rowdy K. Webb, Laurent Pizot, Shawn C. Kennedy | 2015-11-10 |
| 9162469 | Flexible substrate with integrated circuit | Iain Campbell-Brown, Mark Walsh, John Oliver, Amy Shipman | 2015-10-20 |
| 8687238 | Determine modified printer profile by selectively changing color saturation to balance ink usage | Jay S. Gondek, Jason Quintana | 2014-04-01 |
| 8205976 | Partition map | Brian L. Helterline, Stephen D. Panshin, Joseph H. Bauman | 2012-06-26 |
| 7959245 | Device and method for measuring ink levels in a container | Charles H. McConica, Erick B. Kinas, Steven T. Castle, Loren E. Johnson, Jayprakash C. Bhatt | 2011-06-14 |
| 7920289 | Printing system and method | Volker Smektala, Lee Jackson, Mike Burton, Matthew A. Shepherd, Bruce A. Axten +1 more | 2011-04-05 |
| 7735985 | Cartridge holder | Bruce A. McFadden, David B. Novak | 2010-06-15 |
| 7673968 | Printing device locking mechanism for consumable enclosures | Holli C. Ogle, Ralph L. Stathem | 2010-03-09 |
| 7611222 | Nozzle shield assembly | Teresa Cray, Steven T. Castle, Marco Roccatti, Alberto Albertin | 2009-11-03 |
| 7607746 | Temperature calibration for fluid ejection head | Duane A Koehler, Huston W. Rice | 2009-10-27 |
| 7399047 | Consumable cartridge with theft deterrence features | Mark D. Lund, Steven T. Castle, Erik D. Ness | 2008-07-15 |
| 7360879 | Inkjet pen adapter | Steven T. Castle, Phillip R. Hays, Eric L. Ahlvin | 2008-04-22 |
| 7350911 | Cartridge tape removal method | Erik D. Ness, Teresa Cray | 2008-04-01 |
| 7339686 | System and method for intelligent print quality selection | Iranpour Khormaei | 2008-03-04 |
| 7325896 | Temperature calibration for fluid ejection head | Duane A Koehler, Huston W. Rice, Victorio Chavarria, Kenneth D. Saul | 2008-02-05 |
| 7269303 | Remote digital image enhancement system and method | David Miller | 2007-09-11 |