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 7411176 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 12, 2008

Filed:

Jan. 26, 2005
Applicants:

Chung-yue Wang, Taipei, TW;

Peng-ching Peng, Zhonghe, TW;

Inventors:

Chung-Yue Wang, Taipei, TW;

Peng-Ching Peng, Zhonghe, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention measures the strain caused by the shrink and expansion from the corrosion and examines the corrosion of a tendon for a long term with high sensitivity to improve the accuracy of the examination.


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Wang, Chung-Yue. (2008). Method and apparatus for examining corrosion of tendon embedded in concrete (U.S. Patent No. 7411176). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7411176

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