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. 19, 2011
Filed:
Mar. 30, 2006
Ryouichi Takayama, Osaka, JP;
Mitsuhiro Furukawa, Hyogo, JP;
Atsushi Takano, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A surface acoustic wave device includes a piezoelectric substrate and a lid spaced apart from each other oppositely by a specific interval. A comb electrode and a pad electrode are provided to the piezoelectric substrate on a main surface on the lid side, and an external terminal is provided to the lid on a surface on the opposite side to the piezoelectric substrate. Further, the surface acoustic wave device includes a connection electrode that electrically connects the pad electrode and the external terminal, and an insulator interposed between at least one of the main surface of the piezoelectric substrate and the pad electrode and the lid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile