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:
Jan. 21, 2003
Filed:
May. 12, 2000
Nokia Mobile Phones Ltd., Espoo, FI;
Abstract
A pointing device that comprises a movable pointing element and a detector. The pointing element affects a magnetic field the changes of which are detected by the detector and adapted so as to point out information. The detector that produces a detection signal on the basis of which the movement of the pointing element is sensed and utilized to point out information on a display. The movable pointing element and the detector comprises means for generating a magnetic field and for detecting a magnetic field. The pointing element includes a plurality of magnetic elements placed on a perimeter of the pointing element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile