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:
Oct. 21, 2003
Filed:
May. 17, 2001
Yoon Kean Wong, Menlo Park, CA (US);
Cheri Nola Leonard, San Jose, CA (US);
Kenneth James Albanowski, San Jose, CA (US);
Palm, Inc., Santa Clara, CA (US);
Abstract
Embodiments of the present invention relate to methods of enabling a portable electronic device with a transparent, flexible, removable, pushbutton overlay that lays over at least a portion of the graphic touch-screen display on the portable electronic device. The pushbuttons in the overlay are designed to transmit finger pressure to the pressure-sensitive touch-screen display and also to provide a natural feeling tactile feedback to the user. At the same time, being transparent, the overlay allows the user to view the contents of the Graphical User Interface that are presented directly beneath the buttons and allow the user to respond to those contents. The buttons are, in some embodiments, enabled as magnifying lenses in order to better present the GUI contents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile