Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6154304 | Monitoring distortion of a spinning mirror | — | 2000-11-28 |
| 5555475 | Method and apparatus for generating an output device control signal | Paul J. Perowne, Richard A. Kirk | 1996-09-10 |
| 4647962 | Method and apparatus for generating a half-tone image representation with individual groups of one or more scanning beams controlled in response to half-tone dot information and either low-or high-resolution image data | Martin Rosen | 1987-03-03 |
| 4623972 | Half-tone dot imaging | Samuel Darby | 1986-11-18 |