Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689287 | Context-preserving display system using a perspective sheet | George G. Robertson | 1997-11-18 |
| 5670984 | Image lens | George G. Robertson | 1997-09-23 |
| 5666214 | Paper user interface for image manipulations such as cut and paste | Walter A. Johnson | 1997-09-09 |
| 5530235 | Interactive contents revealing storage device | Mark J. Stefik, Daniel G. Bobrow, Stuart K. Card, Michalene M. Casey, Richard J. Goldstein +5 more | 1996-06-25 |
| 5515488 | Method and apparatus for concurrent graphical visualization of a database search and its search history | Eric A. Hoppe, Ramana B. Rao | 1996-05-07 |
| 5513303 | Moving an object in a three-dimensional workspace | George G. Robertson, Stuart K. Card | 1996-04-30 |
| 5502577 | Paper user interface for image manipulations such as cut and paste | Walter A. Johnson | 1996-03-26 |
| 5438430 | Paper user interface for image manipulations such as cut and paste | Walter A. Johnson | 1995-08-01 |
| 5384908 | Avoiding oscillation in interactive animation | George G. Robertson | 1995-01-24 |
| 5359703 | Moving an object in a three-dimensional workspace | George G. Robertson, Stuart K. Card | 1994-10-25 |
| 5339390 | Operating a processor to display stretched continuation of a workspace | George G. Robertson, Stuart K. Card | 1994-08-16 |
| 5295243 | Display of hierarchical three-dimensional structures with rotating substructures | George G. Robertson, Stuart K. Card | 1994-03-15 |
| 5276785 | Moving viewpoint with respect to a target in a three-dimensional workspace | George G. Robertson, Stuart K. Card | 1994-01-04 |