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. 12, 1999
Filed:
Apr. 09, 1998
Applicant:
Inventor:
Ken Sakai, Komatsu, JP;
Assignee:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B / ; H03B / ; H05K / ; H05K / ;
U.S. Cl.
CPC ...
331 68 ; 3311 / ; 331187 ; 331175 ; 361752 ; 361760 ; 29852 ;
Abstract
Four generally quadrant-like indentations are formed at the corners of a substrate. A conductive member is applied to the inner surfaces of the indentations to form input and output terminals, namely a power voltage terminal, a voltage control terminal, a modulation terminal, and an output terminal. By placing these terminals at the corners of the substrate, sufficient distances are provided between the input terminals and the output terminals so as to prevent interference between these terminals.