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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.:

US 7429980 B1

PDFFull Text
Expired
Date of Patent:
Sep. 30, 2008

Filed:

Nov. 19, 2004

Oscillation and rotation metric controller

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:

Leong C. Lei

Primary Examiner:

Sumati Lefkowitz

Assistant Examiner:

Alexander S Beck

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.

Find Patent Forward Citations

Lee, Wen-Chin. (2008). Oscillation and rotation metric controller (U.S. Patent No. 7429980). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7429980

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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