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:
Sep. 30, 2008
Filed:
Nov. 19, 2004
Applicants:
Wen-chin Lee, Taipei, TW;
Hsiang-kuang Chen, Taipei, TW;
Inventors:
Wen-Chin Lee, Taipei, TW;
Hsiang-Kuang Chen, Taipei, TW;
Assignees:
Sunrex Technology Corp., Taichung Hsien, TW;
Gimbal Technology Co., Ltd., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G09G 5/08 (2006.01); G06F 3/033 (2006.01); G01B 7/14 (2006.01); G01B 7/30 (2006.01); G01R 33/06 (2006.01); H01L 43/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
An oscillation and rotation metric controller comprised of a scrolling wheel mechanism to oscillate for driving magnetic poles of a permanent magnet to displace thus to generate signals of changed magnetic field, signals being retrieved to achieve lateral oscillation metric control; and a knob switch encoder being fixed to the scrolling wheel mechanism to execute metric control by rotation displacement.