Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561616 | Active compensation for changes in the direction of drop ejection in an inkjet printhead | Gilbert A. Hawkins, Antonio Cabal, David L. Jeanmaire | 2003-05-13 |
| 6554389 | Inkjet drop selection a non-uniform airstream | Gilbert A. Hawkins, David L. Jeanmaire, James M. Chwalek | 2003-04-29 |
| 6536883 | Continuous ink-jet printer having two dimensional nozzle array and method of increasing ink drop density | Gilbert A. Hawkins, David L. Jeanmaire | 2003-03-25 |
| 6527373 | Drop-on-demand liquid emission using interconnected dual electrodes as ejection device | Edward P. Furlani, Michael J. DeBar, Gilbert A. Hawkins | 2003-03-04 |
| 6520629 | Steering fluid device and method for increasing the angle of deflection of ink droplets generated by an asymmetric heat-type inkjet printer | Ravi Sharma, John A. Lebens, David P. Trauernicht | 2003-02-18 |
| 6508542 | Ink drop deflection amplifier mechanism and method of increasing ink drop divergence | Ravi Sharma, Todd R. Griffin, Milton S. Sales | 2003-01-21 |
| 6505921 | Ink jet apparatus having amplified asymmetric heating drop deflection | James M. Chwalek, David L. Jeanmaire | 2003-01-14 |
| 6502925 | CMOS/MEMS integrated ink jet print head and method of operating same | Constantine N. Anagnostopoulos, John A. Lebens, David P. Trauernicht, James M. Chwalek | 2003-01-07 |
| 6497510 | Deflection enhancement for continuous ink jet printers | James M. Chwalek, David P. Trauernicht | 2002-12-24 |
| 6491376 | Continuous ink jet printhead with thin membrane nozzle plate | David P. Trauernicht, Constantine N. Anagnostopoulos, James M. Chwalek, Gilbert A. Hawkins, John A. Lebens | 2002-12-10 |
| 6474795 | Continuous ink jet printer with micro-valve deflection mechanism and method of controlling same | John A. Lebens, David P. Trauernicht | 2002-11-05 |
| 6457807 | Continuous ink jet printhead having two-dimensional nozzle array and method of redundant printing | Gilbert A. Hawkins, David L. Jeanmaire | 2002-10-01 |
| 6450619 | CMOS/MEMS integrated ink jet print head with heater elements formed during CMOS processing and method of forming same | Constantine N. Anagnostopoulos, John A. Lebens, Gilbert A. Hawkins, David P. Trauernicht, James M. Chwalek | 2002-09-17 |
| 6439703 | CMOS/MEMS integrated ink jet print head with silicon based lateral flow nozzle architecture and method of forming same | Constantine N. Anagnostopoulos, James M. Chwalek, Emmanuel K. Dokyi | 2002-08-27 |
| 6412928 | Incorporation of supplementary heaters in the ink channels of CMOS/MEMS integrated ink jet print head and method of forming same | Constantine N. Anagnostopoulos, Gilbert A. Hawkins | 2002-07-02 |
| 6386680 | Fluid pump and ink jet print head | Ravi Sharma | 2002-05-14 |
| 6382782 | CMOS/MEMS integrated ink jet print head with oxide based lateral flow nozzle architecture and method of forming same | Constantine N. Anagnostopoulos, John A. Lebens | 2002-05-07 |
| 6364470 | Continuous ink jet printer with a notch deflector | Antonio Cabal, Gilbert A. Hawkins | 2002-04-02 |
| 6350007 | Self-cleaning ink jet printer using ultrasonics and method of assembling same | Michael E. Meichle, John A. Quenin, Ravi Sharma | 2002-02-26 |
| 6286929 | Self-cleaning ink jet printer with oscillating septum and ultrasonics and method of assembling the printer | Ravi Sharma, John A. Quenin, Michael E. Meichle, Klaus-Dieter Bier, Walter S. Stevens | 2001-09-11 |
| 6276774 | Imaging apparatus capable of inhibiting inadvertent ejection of a satellite ink droplet therefrom and method of assembling same | Omid A. Moghadam, Anthony R. Lubinsky, Thomas E. Kocher | 2001-08-21 |
| 6250740 | Pagewidth image forming system and method | Omid A. Moghadam, Thomas E. Kocher | 2001-06-26 |
| 6203145 | Continuous ink jet system having non-circular orifices | David L. Jeanmaire, David P. Trauernicht | 2001-03-20 |
| 6186610 | Imaging apparatus capable of suppressing inadvertent ejection of a satellite ink droplet therefrom and method of assembling same | Thomas E. Kocher, Anthony R. Lubinsky, Omid A. Moghadam | 2001-02-13 |
| 6183058 | Self-cleaning ink jet printer system with reverse fluid flow and method of assembling the printer system | Ravi Sharma, John A. Quenin, Michael E. Meichle, Omid A. Moghadam, Walter S. Stevens | 2001-02-06 |