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:
Dec. 21, 2004
Filed:
Mar. 10, 2000
Abraham S. Farag, Palo Alto, CA (US);
Harold James Welch, San Jose, CA (US);
Bartley K. André, Menlo Park, CA (US);
Jeffrey B. Doar, Fremont, CA (US);
William H. Bull, Los Gatos, CA (US);
Benjamin B. Lyon, Kensington, CA (US);
Apple Computer, Inc., Cupertino, CA (US);
Abstract
According to one aspect of the invention an apparatus is provided for remotely controlling a digital processing system, comprising a housing, a scrolling detector, a cursor positioning detector, and a transmitter. The housing has a wall having an outer scrolling surface over which a finger of a person's hand is movable in a scrolling movement. The scrolling detector is located within the housing. The scrolling detector detects the scrolling movement remotely through the wall and generates a scrolling signal. The cursor positioning detector is secured to the housing and is actuable by the hand to generate a position signal. The transmitter transmits the scrolling signal and the position signal to the digital processing system.