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:
May. 07, 1996
Filed:
Dec. 09, 1993
David S Register, Austin, TX (US);
Terry Parks, Blue Spring Circle, TX (US);
Dell USA, L.P., Austin, TX (US);
Abstract
Disclosed are a personal digital assistant ('PDA') and a method of providing data to the PDA. The PDA includes: (1) a chassis having first and second noncoplanar surfaces thereon and containing computer processing circuitry therein, (2) a visual display located on one of the first and second surfaces, the visual display coupled to the circuitry to allow the circuitry to drive the visual display and (3) a plurality of momentary keys located on both of the first and second surfaces and coupled to the circuitry, the plurality cooperating to form a chord keyboard to thereby allow multiple ones of the plurality to be depressed at a time to form a chord, the circuitry interpreting the chord as a single keystroke.