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:
Sep. 28, 2004
Filed:
Apr. 23, 2001
Applicant:
Inventors:
Assignee:
Murata Manufacturing Co., Ltd, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 7/00 ;
U.S. Cl.
CPC ...
G11B 7/00 ;
Abstract
A small-sized superimposed circuit module has reduced spurious electromagnetic wave emission and small variations in circuit parameters. A resonance circuit portion of an oscillator and a portion of a noise rejection filter are embedded in a multilayer ceramic substrate, and the remaining circuit components are mounted on the surface of the multilayer substrate. The upper surface of the multilayer substrate is covered with a metal case.
Tanaka, Koji. (2004). Superimposing circuit module for reducing spurious electromagnetic wave emissions and small variations in circuit parameters (U.S. Patent No. 6798730). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6798730
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile