Issued Patents All Time
Showing 26–50 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591008 | Liquid drop ejection using dual feed ejector | Christopher N. Delametter, David P. Trauernicht, James M. Chwalek, Yonglin Xie, Gary A. Kneezel +2 more | 2013-11-26 |
| 8585913 | Printhead and method of forming same | Kathleen M. Vaeth, Constantine N. Anagnostopoulos | 2013-11-19 |
| 8567912 | Inkjet printing device with composite substrate | Cathie J. Burke, Dino Faralli | 2013-10-29 |
| 8562120 | Continuous printhead including polymeric filter | Yonglin Xie, Charles F. Faisst, Jr. | 2013-10-22 |
| 8540349 | Printhead having isolated heater | Christopher N. Delametter, David P. Trauernicht, Emmanuel K. Dokyi, Weibin Zhang | 2013-09-24 |
| 8529021 | Continuous liquid ejection using compliant membrane transducer | Michael F. Baumer, James D. Huffman, Hrishikesh Vijaykumar Panchawagh, Jeremy M. Grace, Yonglin Xie +2 more | 2013-09-10 |
| 8496318 | Liquid drop ejection using dual feed ejector | Christopher N. Delametter, David P. Trauernicht, James M. Chwalek, Yonglin Xie, Gary A. Kneezel +2 more | 2013-07-30 |
| 8439477 | Method of characterizing array of resistive heaters | Roger G. Markham, David P. Trauernicht, Christopher R. Morton | 2013-05-14 |
| 8434855 | Fluid ejector including MEMS composite transducer | James D. Huffman, Weibin Zhang | 2013-05-07 |
| 8398210 | Continuous ejection system including compliant membrane transducer | Michael F. Baumer, James D. Huffman, Hrishikesh Vijaykumar Panchawagh, Jeremy M. Grace, Yonglin Xie +2 more | 2013-03-19 |
| 8302308 | Method of forming a printhead | Kathleen M. Vaeth, Constantine N. Anagnostopoulos | 2012-11-06 |
| 8300269 | Dot forming element arrays at different resolutions | Richard A. Murray, Christopher G. Wykoff | 2012-10-30 |
| 8173030 | Liquid drop ejector having self-aligned hole | Weibin Zhang, Christopher N. Delametter | 2012-05-08 |
| 8167406 | Printhead having reinforced nozzle membrane structure | Hrishikesh Vijaykumar Panchawagh | 2012-05-01 |
| 7857422 | Dual feed liquid drop ejector | Christopher N. Delametter, David P. Trauernicht, James M. Chwalek, Yonglin Xie, Gary A. Kneezel +2 more | 2010-12-28 |
| 7836600 | Fluid ejector having an anisotropic surface chamber etch | James M. Chwalek, Christopher N. Delametter, David P. Trauernicht, Gary A. Kneezel | 2010-11-23 |
| 7731341 | Continuous fluid jet ejector with anisotropically etched fluid chambers | David P. Trauernicht, Christopher N. Delametter, James M. Chwalek, Gary A. Kneezel | 2010-06-08 |
| 7699441 | Liquid drop ejector having improved liquid chamber | — | 2010-04-20 |
| 7607227 | Method of forming a printhead | Kathleen M. Vaeth, Constantine N. Anagnostopoulos | 2009-10-27 |
| 7600856 | Liquid ejector having improved chamber walls | Lingadahalli G. Shantharama | 2009-10-13 |
| 7399068 | Continuous ink jet printing apparatus with integral deflector and gutter structure | Constantine N. Anagnostopoulos, Bryan A. Beaman, Theodore K. Ricks | 2008-07-15 |
| 7370944 | Liquid ejector having internal filters | Antonio Cabal, Thomas M. Stephany, Roger G. Markham, William R. Zimmerli | 2008-05-13 |
| 7354522 | Substrate etching method for forming connected features | Gary A. Kneezel, Christopher N. Delametter, David P. Trauernicht, James M. Chwalek | 2008-04-08 |
| 7213908 | Fluid ejector having an anisotropic surface chamber etch | James M. Chwalek, Christopher N. Delametter, David P. Trauernicht, Gary A. Kneezel | 2007-05-08 |
| 7191520 | Method of optmizing inkjet printheads using a plasma-etching process | Lingadahalli G. Shantharama, Thomas M. Stephany | 2007-03-20 |