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:
May. 17, 2016
Filed:
Oct. 24, 2011
Hisao Hori, Miyagi, JP;
Yoshikazu Abe, Miyagi, JP;
Yoshihiro Sato, Miyagi, JP;
ADVANTEST CORPORATION, Tokyo, JP;
Abstract
To manufacture a switching apparatus that includes a piezoelectric actuator with increased lifespan, provided is a method for manufacturing a bimorph actuator, comprising first piezoelectric element layer formation of forming a first piezoelectric element layer on a substrate; support layer formation of forming a support layer made of an insulator on the first piezoelectric element layer; second piezoelectric element layer formation of forming a second piezoelectric element layer on the support layer; and removal of removing a portion of the substrate to form an actuator that includes the first piezoelectric element layer, the support layer, and the second piezoelectric element layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile