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:
May. 13, 2014
Filed:
Feb. 15, 2011
Kenta Kurahashi, Ishikawa-gun, JP;
Motoji Tsuda, Hakusan, JP;
Kenta Kurahashi, Ishikawa-gun, JP;
Motoji Tsuda, Hakusan, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
An elastic wave device that suppresses high-frequency spurious components caused by unwanted waves, such as bulk waves, and improves filter characteristics, includes a piezoelectric substrate, an electrode structure including an IDT electrode provided on the substrate, a first wiring portion that is electrically connected to the IDT electrode, and a second wiring portion provided on a first insulating film that includes a through-hole partially exposing the first wiring portion therethrough. The second wiring portion extends into the through-hole and is electrically connected to the first wiring portion. The second wiring portion is arranged over an area other than the area in which the IDT electrode is disposed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile