Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861977 | Dual format dual resolution scanner with off-axis beams | Michael E. Harrigan | 1999-01-19 |
| 5859715 | Diffractive laser scanner | Mark Marshall Meyers | 1999-01-12 |
| 5838355 | Printer system utilizing three different data rates | Drew D. Summers | 1998-11-17 |
| 5776408 | Method of engraving green ceramic articles | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-07-07 |
| 5768674 | Apparatus for creating copy restrictive media | John Gasper, Laurie L. Voci | 1998-06-16 |
| 5296958 | Multiple wavelength laser beam scanning system | James E. Roddy | 1994-03-22 |
| 5255108 | Method of maximizing the frequency of adjacent facet cross scan error such that the increased spatial frequency reduces the visual perception of the exposure error | James E. Roddy | 1993-10-19 |
| 5253088 | Method to reduce cross scan error visibility during manufacture of a hologon | James E. Roddy | 1993-10-12 |
| 5162929 | Single-beam, multicolor hologon scanner | James E. Roddy, Robert Cuffney, Kevin J. Klees, Laurie L. Voci | 1992-11-10 |
| 5140342 | Single pass scanned laser color printer | Frederic H. Metildi, J. Kelly Lee | 1992-08-18 |
| 5026133 | Large format laser scanner with wavelength insensitive scanning mechanism | James E. Roddy, Richard Stark, Laurie L. Voci | 1991-06-25 |
| 5018813 | Multichannel integrated optic modulator for laser printer | James E. Roddy | 1991-05-28 |
| 5018808 | Method and apparatus for beam displacement in a light beam scanner | Mark Marshall Meyers, James K. Lee, James E. Roddy | 1991-05-28 |
| 4965599 | Scanning apparatus for halftone image screen writing | James E. Roddy, Edward M. Granger | 1990-10-23 |
| 4904034 | Scanning apparatus | James E. Roddy, Richard Stark, Dennis A. Thompson | 1990-02-27 |
| 4633092 | Light sensing device | David J. Statt, Peter M. Zeitzoff | 1986-12-30 |