Cursor control system
Patent 4835528 Issued on May 30, 1989. Estimated Expiration Date: 
September 21, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 21, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3643148 3731299 3833861 Dynamic data display system, as for use with EEG Cursor position controller for a display device Patent #: 4369439 InventorAssigneeApplicationNo. 07/099655 filed on 09/21/1987US Classes:345/159, Having variable cursor speed345/157Cursor mark position control deviceExaminersPrimary: Yusko, Donald J.Assistant: Oberley, Alvin E. Attorney, Agent or FirmInternational ClassG06F 3/033 (20060101)AbstractA cursor control system for computer displays moves a cursor unambiguously in three dimensions using a two dimensional input device. The plane of movement of the two dimensional device is divided into logical regions which correspond to movement along a three dimensional axis. Movement of the two dimensional device into one of these regions causes the cursor to move along the corresponding axis of the display. | |
