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:
Jan. 25, 2011
Filed:
Sep. 10, 2008
Applicants:
Hideaki Taki, Ise, JP;
Wataru Kimura, Ise, JP;
Noritaka Yoshida, Ibaraki, JP;
Naohito Sato, Kasugai, JP;
Mitsugu Onoda, Nagoya, JP;
Hiroyuki Kawaji, Konan, JP;
Inventors:
Hideaki Taki, Ise, JP;
Wataru Kimura, Ise, JP;
Noritaka Yoshida, Ibaraki, JP;
Naohito Sato, Kasugai, JP;
Mitsugu Onoda, Nagoya, JP;
Hiroyuki Kawaji, Konan, JP;
Assignee:
NGK Spark Plug Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/04 (2006.01); H01L 41/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ultrasonic transducer includes: piezoelectric elements; a pair of clamping members which clamp said piezoelectric elements; and a cover member which is crimped to at least one of said pair of clamping members in a state where said cover member cooperates with said pair of clamping members to surround said piezoelectric elements.
Published as: