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. 05, 2009
Filed:
Aug. 16, 2006
Toshihiro Ifuku, Yokohama, JP;
Katsumi Aoki, Yokohama, JP;
Takanori Matsuda, Chofu, JP;
Hiroshi Funakubo, Yokohama, JP;
Shintaro Yokoyama, Yokohama, JP;
Satoshi Okamoto, Yokohama, JP;
Toshihiro Ifuku, Yokohama, JP;
Katsumi Aoki, Yokohama, JP;
Takanori Matsuda, Chofu, JP;
Hiroshi Funakubo, Yokohama, JP;
Shintaro Yokoyama, Yokohama, JP;
Satoshi Okamoto, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention provides a piezoelectric substance of single crystal or uniaxial crystal type in which three lattice lengths a, b and c of a unit lattice of the piezoelectric substance are smaller than lattice length a, band cof a unit lattice of a bulk state of single crystal having the same temperature and same composition, respectively, and a volume of the unit lattice of the piezoelectric substance is smaller than a volume of the unit lattice of the bulk state of single crystal having the same temperature and same composition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile