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:
Aug. 21, 2018
Filed:
Mar. 16, 2016
Applicant:
Nissan North America, Inc., Franklin, TN (US);
Inventors:
Ying Liu, Walled Lake, MI (US);
Kenzo Oshihara, Novi, MI (US);
Assignee:
Nissan North America, Inc., Franklin, TN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 1/00 (2006.01); G01L 1/16 (2006.01); G01R 31/01 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
G01L 1/16 (2013.01); G01R 31/016 (2013.01); H01M 10/4285 (2013.01);
Abstract
A stress detector for detecting an in-situ stress profile of an electrode has a liquid cell, a holder configured to attach to one end of a sample electrode so that the sample electrode is cantilevered in the liquid cell, a piezo sensor comprising a piezo material in the liquid cell and having a movable end configured to contact the sample electrode and a fixed end fixedly engaged within the liquid cell and a measurement sensor in contact with the piezo sensor.