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. 22, 2008
Filed:
Sep. 19, 2005
Applicant:
Yasuo Sasaki, Tokyo, JP;
Inventor:
Yasuo Sasaki, Tokyo, JP;
Assignee:
Olympus Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01I 41/083 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ultrasonic oscillator, comprises a group of internal electrodes divided into four approximately equal parts along two directions, i.e., a second direction which is perpendicular to a direction of layers as first direction, and a third direction which is also perpendicular to the first direction; and comprises an electrode connection-use conductor film which is formed along a face perpendicular to the aforementioned direction of layers for electrically connecting a predetermined external electrode among the first group of external electrodes and a predetermined external electrode among the second group of external electrodes, respectively.