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:
Jul. 12, 2022
Filed:
Sep. 30, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/187 (2006.01); H01L 41/08 (2006.01); B41J 2/16 (2006.01); B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
H01L 41/0805 (2013.01); B41J 2/14201 (2013.01); B41J 2/161 (2013.01); H01L 41/1871 (2013.01);
Abstract
An oriented piezoelectric film comprises perovskite type crystals expressed by formula (1) shown below:(1−)NaNbO-BaTiO(0.01≤≤0.40)  (1)and (111) oriented in pseudocubic crystal notation.
Ohashi, Yoshihiro. (2022). Oriented piezoelectric film, method of manufacturing the same and piezoelectric element (U.S. Patent No. 11387401). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11387401
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile