The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 1997
Filed:
May. 16, 1996
Donald M Keen, Indianapolis, IN (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
Automatic expansion of a hierarchical repertory that is maintained by a touch screen based product to accommodate a user request to add an entry to a touch screen display page that has reached its capacity of entries is discussed. Such automatic expansion operates by selecting a button from the display page, wherein the selected button is linked to a first node of the repertory. A second node is added to the repertory, and the repertory is modified to establish the first node as a child node of the second node. Then, a new menu button is associated with the second node, and the selected button is deleted from the display page. The new menu button is positioned in the display page at the position previously occupied by the selected button.