Issued Patents 2002
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493042 | Feature based hierarchical video segmentation | Gozde Bozdagi, Hong Heather Yu, Robert Kamil Bryll | 2002-12-10 |
| 6493039 | Method and apparatus for white noise reduction in video images | — | 2002-12-10 |
| 6488356 | Bidirectional color ink jet printing with head signature reduction | R. Victor Klassen | 2002-12-03 |
| 6490008 | Method for removing a checkerboard-like noise artifact from a captured composite NTSC video frame | — | 2002-12-03 |
| 6480196 | Method and system using variable line width adjustment with reduced scan buffering that is compatible with antialiasing | — | 2002-11-12 |
| 6480958 | Single-use passwords for smart paper interfaces | — | 2002-11-12 |
| 6435654 | Color calibration for digital halftoning | Shen-Ge Wang | 2002-08-20 |
| 6438270 | Methods and systems for image sharpening | — | 2002-08-20 |
| 6411336 | Systems and methods for intra- and inter-field aligning of video frames | — | 2002-06-25 |
| 6408257 | Augmented-reality display method and system | James R. Vallino | 2002-06-18 |
| 6402280 | Printhead with close-packed configuration of alternating sized drop ejectors and method of firing such drop ejectors | Gary A. Kneezel, David A. Mantell, James F. O'Neill, Thomas A. Tellier | 2002-06-11 |
| 6400467 | Method and apparatus for rendering halftone areas of an image with continuous boundaries | — | 2002-06-04 |