Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9715206 | End-of life determination for a print cartridge | Jeffrey H. Luke, William M. Smith, Adam Michael Cole, Jack E. Smith | 2017-07-25 |
| 8781341 | Determination of effective amount of remaining life of toner cartridge | Scott K. Hymas | 2014-07-15 |
| 7380050 | Parallel data storage device | Curt N. Van Lydegraf, Tracy Sauerwein, Donald J. Fasen, Richard L. Hilton, Craig Raese +1 more | 2008-05-27 |
| 7333125 | Marking replaceable resource units within printing devices | Quintin T. Phillips, David M. Payne | 2008-02-19 |
| 6982571 | Systems and methods for translating voltage levels of digital signals | Kenneth J. Eldredge | 2006-01-03 |
| 6775223 | Systems for controlling storage device emitters | Kenneth J. Eldredge, Giulio Ricotti, Donald J. Fasen | 2004-08-10 |
| 6331921 | Magneto-resistive head read amplifier | Bradley K. Davis, Robert Thelen | 2001-12-18 |
| 6055117 | Systems and method having data encoded with edge placement equalization | Lawrence A. Hansen, Charles B. Gamble, Ralph Simmons | 2000-04-25 |