Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5786902 | Photographic printer and method of digitally correcting for a photographic printer | — | 1998-07-28 |
| 5760882 | Contact printer and method of making a filter for a contact printer | Stephen Gulick, Jr., Frederick Conrad Enrich | 1998-06-02 |
| 5752111 | Multi-lens camera which records status on film | — | 1998-05-12 |
| 5737087 | Motion-based hard copy imaging | Stephen Gulick, Jr. | 1998-04-07 |
| 5731883 | Apparatus and method for producing integral image elements | Roy Y. Taylor | 1998-03-24 |
| 5689372 | Integral imaging with anti-halation | — | 1997-11-18 |
| 5666215 | System and method for remotely selecting photographic images | John R. Fredlund, David L. Patton, Steven Bruce Paciocco | 1997-09-09 |
| 5639580 | Reflective integral image element | — | 1997-06-17 |
| 5321797 | Apparatus and method for performing coordinate transformation employing stored values and interpolation | — | 1994-06-14 |
| 5052042 | Method and apparatus for using microfilm for data input into a computer | Wesley J. Micket, Wayne K. Shaffer | 1991-09-24 |
| 5014333 | Image processor with smooth transitioning between dither and diffusion processes | Rodney L. Miller | 1991-05-07 |
| 4982294 | Apparatus for enhancing and thresholding scanned microfilm images and methods for use therein | John E. Redden, Scott W. Lewis | 1991-01-01 |
| 4965679 | Method for electronically duplicating film images while maintaining a high degree of image quality | Joseph T. Olesik | 1990-10-23 |
| 4934821 | Technique for scanning a microfilm image moving at a variable speed | — | 1990-06-19 |
| 4922336 | Three dimensional display system | — | 1990-05-01 |
| 4903141 | Apparatus for electronically duplicating film images while maintaining a high degree of image quality | Joseph T. Olesik | 1990-02-20 |
| 4868670 | Apparatus and method for improving the compressibility of an enhanced image through use of a momentarily varying threshold level | John E. Redden | 1989-09-19 |
| 4853795 | Forward look ahead techniques for tracking background and noise levels in scanned video images | Scott W. Lewis | 1989-08-01 |
| 4833722 | Apparatus and methods for locating edges and document boundaries in video scan lines | John E. Redden | 1989-05-23 |
| 4774569 | Method for adaptively masking off a video window in an overscanned image | John E. Redden | 1988-09-27 |
| 4306113 | Method and equalization of home audio systems | — | 1981-12-15 |
| 4198612 | Image analysis nonlinear adaptive filter for improving signal-to-noise ratio | — | 1980-04-15 |