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:
Oct. 04, 2005
Filed:
Jan. 02, 2003
Applicant:
Ikuo Tamaru, Shiga-ken, JP;
Inventor:
Ikuo Tamaru, Shiga-ken, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B005/32 ;
U.S. Cl.
CPC ...
Abstract
An oscillator includes an oscillating active element having a first main electrical-current path, a buffer-amplifying active element that is of the same type as the oscillating active element, the buffer-amplifying active element having a second main electrical-current path, and a load impedance for the buffer-amplifying active element. The first main electrical-current path, the second main electrical-current path, and the load impedance are connected in series between a power-supply terminal and ground in that order, and the node of the buffer-amplifying active element and the load impedance is a signal outputting point.