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 8016277 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 13, 2011

Filed:

Aug. 21, 2001
Applicants:

Byung J. Choi, Austin, TX (US);

Sidlgata V. Sreenivasan, Austin, TX (US);

Inventors:

Byung J. Choi, Austin, TX (US);

Sidlgata V. Sreenivasan, Austin, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 1/25 (2006.01);
U.S. Cl.
CPC ...
Abstract

Described are flexure-based high precision positioning stages. The stages are constrained to motion along each axis by a system of symmetrical flexure linkages. The linkages may be formed of link coupled by flexure joints. Magnetic linear servomotors may provide motive force for the stages. In some embodiments, the stages may have no frictional contact joints.


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Choi, Byung. (2011). Flexure based macro motion translation stage (U.S. Patent No. 8016277). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8016277

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