×

Windowed computer display

  • US 5,812,132 A
  • Filed: 09/09/1996
  • Issued: 09/22/1998
  • Est. Priority Date: 08/23/1994
  • Status: Expired due to Term
First Claim
Patent Images

1. A system for keeping time, comprising:

  • a memory device for storing application tasks for execution by said computer system;

    a central processing unit (CPU) coupled to said memory device for executing selectable ones of said application tasks;

    a display device coupled to said CPU and providing an area for displaying data associated with said selectable ones of said application tasks, said area capable of being divided into a plurality of windows, said plurality of windows providing regions within said area for displaying data associated with corresponding said selectable ones of said application tasks, said plurality of windows capable of occluding one another to denote foreground and background tasks on said computer system; and

    a timekeeping task storable on said memory device and executable by said CPU as a background task, said timekeeping task capable of forming an associated timekeeping window in a foreground on said display device that;

    is capable of occluding a portion of said plurality of windows, including a portion of a window corresponding to a foreground application task, andallows a user continued access to a timekeeping function of said timekeeping task that is operating as said background task, said continued access allowed without requiring said timekeeping task to be made a foreground task.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×