Apparatus for moving a cursor on a screen
November 25, 2017. 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 ReferencesCoordinate-data input device for CRT display having cursor travel control means Cursor control matrix for computer graphics Six degree of freedom graphic object controller Graphics tablet with N-dimensional capability Coordinate input apparatus Method of and an arrangement for controlling the cursor movement on a graphical display Cursor control system Hand held computer input apparatus and method Method and apparatus for moving a cursor on a computer screen Self-adjusting digital filter for smoothing computer mouse movement Patent #: 5661502 InventorAssigneeApplicationNo. 978153 filed on 11/25/1997US Classes:345/163, Mouse345/157, Cursor mark position control device345/159, Having variable cursor speed345/160Cursor keyExaminersPrimary: Hjerpe, RichardAssistant: Tran, Henry N. Attorney, Agent or FirmInternational ClassG09G 005/08Foreign Application Priority Data1996-11-27 KRAbstractAn apparatus for moving a cursor finely on a screen moves the cursor in an application program such as a CAD that requires high accuracy. The apparatus includes a mouse button formed at a predetermined portion of a mouse for selecting data; fine movement buttons formed to predetermined portions around the mouse button for moving a mouse cursor upward, downward, left and right by a preset value; and a fine movement interval regulator formed to a predetermined place of the mouse button for providing a fine movement signal per preset time while a user presses the fine movement button. | |
