A method and an apparatus for multi-window display with enhanced window manipulation facilities. In the apparatus, window images to be displayed in multi-window display are stored in a bit map memory. Various image processing operations are performed on the window images stored in the bit map memory,...http://www.google.es/patents/US5430838?utm_source=gb-gplus-sharePatente US5430838 - Method and apparatus for multi-window display with enhanced window manipulation facilities
Method and apparatus for multi-window display with enhanced window ...
