Issued Patents All Time
Showing 601–607 of 607 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710834 | Method and apparatus responsive to a code signal conveyed through a graphic image | — | 1998-01-20 |
| 5636292 | Steganography methods employing embedded calibration data | — | 1997-06-03 |
| 5448053 | Method and apparatus for wide field distortion-compensated imaging | — | 1995-09-05 |
| 5444280 | Photodetector comprising avalanche photosensing layer and interline CCD readout layer | Morley M. Blouke | 1995-08-22 |
| 5412200 | Wide field distortion-compensating imaging system and methods | — | 1995-05-02 |
| 5005145 | Method and apparatus for calibrating a scan convertor | Timothy L. Falk | 1991-04-02 |
| 4754329 | Focusing and screen calibration method for display screen coupled to video camera | James W. Lindsay | 1988-06-28 |