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:
Mar. 16, 2021
Filed:
Sep. 29, 2016
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Yoshino Matsumoto, Tokyo, JP;
Kiyomitsu Hikida, Kanagawa-ken, JP;
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 1/52 (2006.01); G01V 1/18 (2006.01); G01V 1/40 (2006.01); G10K 9/122 (2006.01); B06B 1/06 (2006.01); G10K 9/22 (2006.01); G01V 1/02 (2006.01);
U.S. Cl.
CPC ...
G01V 1/52 (2013.01); B06B 1/067 (2013.01); G01V 1/159 (2013.01); G01V 1/18 (2013.01); G01V 1/181 (2013.01); G01V 1/40 (2013.01); G01V 1/523 (2013.01); G10K 9/122 (2013.01); G10K 9/22 (2013.01); G01V 2001/526 (2013.01);
Abstract
An acoustic transducer is provided. The acoustic transducer includes a housing, a backing, a piezocomposite element adjacent the backing within the housing, and a diaphragm covering on an outward facing surface of the piezocomposite element.