| Patent Number |
Title Of Patent |
Date Issued |
| 5646650 |
Electronic paintbrush and color palette |
July 8, 1997 |
| An electronic paintbrush and electronic palette which allow a user to generate images on a CRT screen in a manner which imitates traditional painting with paints on a canvas. The electronic brush has fiber optic bristles which channel light from a CRT screen to optical detectors. A m |
| 5420607 |
Electronic paintbrush and color palette |
May 30, 1995 |
| An electronic paintbrush and electronic palette which allow a user to generate images on a CRT screen in a manner which imitates traditional painting with paints on a canvas. The electronic brush has fiber optic bristles which channel light from a CRT screen to optical detectors. A m |
| 5408328 |
Compressed image virtual editing system |
April 18, 1995 |
| In an image compression system using a typical image compression scheme, a pointer array is provided to point to each of the many MCUs in a compressed image file. From all the blocks of an image, a subset of the blocks is selected as a virtual image. The virtual image is edited, and |
