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:
Feb. 02, 2010
Filed:
Aug. 22, 2007
Michio Kadota, Kyoto, JP;
Koji Fujimoto, Otsu, JP;
Michio Kadota, Kyoto, JP;
Koji Fujimoto, Otsu, JP;
Murata Manufacturing Co., Ltd., Kyoto, JP;
Abstract
A surface wave sensor apparatus has a structure such that, on a first principal surface of a base substrate having first through-hole conductors, surface acoustic wave devices are bonded via thermo-compression anisotropic conductive sheets, on first principal surfaces of piezoelectric substrates of the surface acoustic wave devices, electrodes, such as IDTs, are provided, respectively. These electrodes extend toward second principal surfaces via second through-hole conductors and are provided in the piezoelectric substrates. The first through-hole conductors overlap with the second through-hole conductors with the thermo-compression anisotropic conductive sheets being disposed therebetween, respectively.