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. 17, 2001
Filed:
Mar. 17, 2000
Applicant:
Inventors:
Katsuyuki Ishikawa, Tokyo, JP;
Takeshi Fujimura, Tokyo, JP;
Masaaki Toyama, Tokyo, JP;
Katsumi Uesawa, Yokohama, JP;
Assignee:
Taiheiyo Cement Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 4/108 ;
U.S. Cl.
CPC ...
H01L 4/108 ;
Abstract
Mount terminals (,) are formed on end faces of a housing (,). These mount terminals serve to mount the housing (,) on a circuit board and also serves as lead electrodes for the outer and output electrodes of a piezoelectric device to be housed in the case. The piezoelectric device is fixed in the housing (,) by using the lead electrodes (,) integrally formed with mount terminals (,) and projections (,).