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:
Feb. 03, 2004
Filed:
Jul. 28, 2000
Morris Peng, Taipei, TW;
Silitek Corporation, Taipei, TW;
Abstract
A wireless mouse capable of generating and accumulating electrical energy. The wireless mouse includes: (a) a first rolling wheel, which longitudinally props up the rolling ball and detects the displacement of the wireless mouse along the X-axis; (b) a second rolling wheel, which transversely props up the rolling ball and detects the displacement of the wireless mouse projected along the Y-axis; (c) an auxiliary rolling wheel, wherein the auxiliary rolling wheel, the first rolling wheel, and the second rolling wheel together prop up the rolling ball to keep the rolling ball in a certain rolling position; (d) at least one power generating device for transforming the dynamic energy produced by revolutions of the first/second rolling wheel to electrical energy; (e) an power storage device for storing electrical energy; and (f) a RF transmitting module for transmitting a moving signal of the wireless mouse and control signals of the left and right buttons.