Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908730 | Silver halide material comprising low stain antenna dyes | Richard L. Parton, David Foster, Stephen A. Hershey | 2005-06-21 |
| 6815078 | Substrate for protein microarray containing functionalized polymer | Tiecheng Qiao, Jeffrey W. Leon, Zhihao Yang | 2004-11-09 |
| 6797393 | Method for making biochip substrate | Tiecheng Qiao, Krishnan Chari, Zhihao Yang | 2004-09-28 |
| 6558893 | Photographic material having improved color reproduction | Richard L. Parton, Andrei Andrievsky, William James Harrison | 2003-05-06 |
| 6364456 | Replenishable coating for printhead nozzle plate | Zhihao Yang, Ravi Sharma | 2002-04-02 |
| 6361156 | Continuous ink jet printing process | Charles E. Romano, Jr., Vincent E. Hamilton-Winbush, Gregory James Garbacz, Ravi Sharma, James M. Chwalek | 2002-03-26 |
| 6361932 | Photographic material having enhanced light absorption | Richard L. Parton, William James Harrison, Margaret J. Helber | 2002-03-26 |
| 6345881 | Coating of printhead nozzle plate | Zhihao Yang, Yung-Rai Lee, Ravi Sharma | 2002-02-12 |
| 6331385 | Photographic material having enhanced light absorption | Joseph C. Deaton, Richard L. Parton, William James Harrison, David E. Fenton | 2001-12-18 |
| 6329133 | Color photographic material having enhanced light absorption | Andrei Andrievsky, Richard L. Parton, William James Harrison | 2001-12-11 |
| 6325490 | Nozzle plate with mixed self-assembled monolayer | Zhihao Yang, Ravi Sharma | 2001-12-04 |
| 6312883 | Photographic material having enhanced light absorption and low dye stain | Richard L. Parton, Stephen A. Hershey | 2001-11-06 |
| 6296344 | Method for replenishing coatings on printhead nozzle plate | Ravi Sharma, Zhihao Yang | 2001-10-02 |
| 6193352 | Method for cleaning an ink jet print head | Ravi Sharma, Vincent E. Hamilton-Winbush | 2001-02-27 |
| 6165703 | Color photographic material having enhanced light absorption | Richard L. Parton, Andrei Andrievsky, William James Harrison | 2000-12-26 |
| 6143486 | Photographic material having enhanced light absorption | Richard L. Parton, William James Harrison | 2000-11-07 |
| 5418871 | Multichannel optical waveguide page scanner with individually addressable electro-optic modulators | Joseph F. Revelli, Jr., Alan C. G. Nutt, Jay S. Schildkraut, Eric J. Lim, David Anthony Roberts +4 more | 1995-05-23 |
| 5371817 | Multichannel optical waveguide page scanner with individually addressable electro-optic modulators | Joseph F. Revelli, Jr., Alan C. G. Nutt, Jay S. Schildkraut, Eric J. Lim, David Anthony Roberts +4 more | 1994-12-06 |
| 5327512 | Langmuir-Blodgett film in an integrated electro-optical scanner | Nancy J. Armstrong, David Williams, Joseph F. Revelli, Jr. | 1994-07-05 |
| 5291567 | Electro-optic waveguide deflector using a nonlinear optic film or liquid-crystal overlay cell for use in an optical pickup head | Joseph F. Revelli, Jr., Nancy J. Armstrong, Douglas R. Robello, Jay S. Schildkraut | 1994-03-01 |
| 5276743 | Langmuir-Blodgett films in a waveguide optical pick-up head using Mach-Zehnder interferometers | Nancy J. Armstrong, Joseph F. Revelli, Jr. | 1994-01-04 |
| 5272002 | Transparent optical article exhibiting high second order polarization susceptibility and low transmission attenuation | Douglas R. Robello, Nancy J. Armstrong, David Williams, Matthew Ezenyilimba | 1993-12-21 |
| 5247602 | Blue transparent second harmonic generator | Douglas R. Robello, Nancy J. Armstrong, David Williams, Matthew Ezenyilimba | 1993-09-21 |
| 5150446 | Conversion efficiency second harmonic generator | Douglas R. Robello, Nancy J. Armstrong, David Williams | 1992-09-22 |
| 4830952 | Langmuir-Blodgett film assembly | John M. Noonan, Ignazio S. Ponticello | 1989-05-16 |