Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020858 | Accurate sheet leading edge registration system and method | Lloyd A. Williams | 2011-09-20 |
| 8020859 | Edge sensor gain calibration for printmaking devices | Lloyd A. Williams | 2011-09-20 |
| 8020864 | Printing system and method using alternating velocity and torque control modes for operating one or more select sheet transport devices to avoid contention | Marina L. Tharayil, Barry P. Mandel, Lloyd A. Williams | 2011-09-20 |
| 7959150 | Early carriage reset move for laterally movable registration device | Martin Krucinski, Saurabh Prabhat, Lloyd A. Williams | 2011-06-14 |
| 7806404 | Skew adjustment of print sheets by loading force adjustment of idler wheel | Lloyd A. Williams | 2010-10-05 |
| 7731188 | Sheet registration system with auxiliary nips | Lloyd A. Williams, Jack Gaynor Elliot | 2010-06-08 |
| 7636543 | Radial merge module for printing system | Barry P. Mandel, Injae Choi, Steven R. Moore | 2009-12-22 |
| 7631867 | Moving carriage lateral registration system | Lloyd A. Williams, Barry P. Mandel, Martin Krucinski | 2009-12-15 |
| 7561843 | Method and system of paper registration for two-sided imaging | Lloyd A. Williams | 2009-07-14 |
| 7530256 | Calibration of sheet velocity measurement from encoded idler rolls | Lloyd A. Williams | 2009-05-12 |
| 7512377 | System and method for extending speed capability of sheet registration in a high speed printer | Injae Choi, Michael J. Linder, Lloyd A. Williams | 2009-03-31 |
| 7502703 | Calibration of the fundamental and harmonic once-around velocity variations of encoded wheels | Lloyd A. Williams | 2009-03-10 |
| 7500668 | Duplex registration systems and methods | Lloyd A. Williams | 2009-03-10 |
| 7422211 | Lateral and skew registration using closed loop feedback on the paper edge position | Lloyd A. Williams, Barry P. Mandel, Martin Krucinski | 2008-09-09 |
| 7422210 | Sheet deskewing system with final correction from trail edge sensing | Lloyd A. Williams | 2008-09-09 |
| 7421241 | Printing system with inverter disposed for media velocity buffering and registration | Lloyd A. Williams, Barry P. Mandel, James L. Giacobbi, Steven R. Moore, Stan Alan Spencer +4 more | 2008-09-02 |
| 7398047 | Image tracking control algorithm | Martin Krucinski, Lloyd A. Williams | 2008-07-08 |
| 7320461 | Multifunction flexible media interface system | Robert M. Lofthus, Kristine A. German, David K. Biegelsen, Lloyd A. Williams, Warren B. Jackson | 2008-01-22 |
| 7243917 | Print media registration using active tracking of idler rotation | David L. Knierim, Lloyd A. Williams | 2007-07-17 |
| 7226049 | Universal flexible plural printer to plural finisher sheet integration system | Robert M. Lofthus, Kristine A. German, David K. Biegelsen, Lloyd A. Williams, Warren B. Jackson | 2007-06-05 |
| 7206008 | Method for calibrating color in a printing device | Lloyd A. Williams, Vittorio Castelli | 2007-04-17 |
| 7136616 | Parallel printing architecture using image marking engine modules | Barry P. Mandel, Steven R. Moore, Robert M. Lofthus, Lloyd A. Williams, Martin Krucinski +1 more | 2006-11-14 |
| 7126621 | Printer using hybrid reflex writing to color register an image | Vittorio Castelli, Lloyd A. Williams, Matthew Dondiego, William J. Nowak | 2006-10-24 |
| 7123873 | Printing system with inverter disposed for media velocity buffering and registration | Lloyd A. Williams, Barry P. Mandel, James L. Giacobbi, Steven R. Moore, Stan Alan Spencer +4 more | 2006-10-17 |
| 7090215 | Printer paper path plural nips releasing system | Barry P. Mandel, Lloyd A. Williams, Keith Buddendeck | 2006-08-15 |