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:
Apr. 17, 2001
Filed:
Dec. 30, 1996
Applicant:
Inventors:
Hiroshi Akada, Yokohama, JP;
Hiroshi Yamamoto, Yokohama, JP;
Tatsuo Chigira, Yokohama, JP;
Hironori Takano, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 4/108 ;
U.S. Cl.
CPC ...
H01L 4/108 ;
Abstract
A vibration device has a vibration member for exciting vibration by supplying power to the vibration device. A signal supply member for sandwiching the vibration member such that the vibration member can be elastically deformed supplies a driving electric signal to the vibration member.