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. 06, 2008
Filed:
Nov. 26, 2004
Applicants:
Wen-chin Lee, Taipei, TW;
Hsiang-kuang Chen, Taipei, TW;
Inventors:
Wen-Chin Lee, Taipei, TW;
Hsiang-Kuang Chen, Taipei, TW;
Assignees:
Gimbal Technology Co., Ltd., Taipei, TW;
Sunrex Technology Corp., Taichung Hsien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A magnetic oscillation metric controller applied to computer peripheral or electronic communication system essentially operating on a scrolling wheel for lateral metric control to provide precise, consistent, reliable and programmable adjustment oscillation sensitivity by driving a permanent magnet to generate signals of changed magnetic fields resulted from displacement; and retrieving the data of changed signals for achieving metric control purpose.