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:
Nov. 30, 2010
Filed:
Nov. 28, 2007
Shunichi Aikawa, Yokohama, JP;
Takumi Kooriike, Yokohama, JP;
Jyouji Kimura, Yokohama, JP;
Keiji Tsuda, Yokohama, JP;
Masayuki Kitajima, Yokohama, JP;
Kazunori Inoue, Kawasaki, JP;
Takashi Matsuda, Kawasaki, JP;
Shunichi Aikawa, Yokohama, JP;
Takumi Kooriike, Yokohama, JP;
Jyouji Kimura, Yokohama, JP;
Keiji Tsuda, Yokohama, JP;
Masayuki Kitajima, Yokohama, JP;
Kazunori Inoue, Kawasaki, JP;
Takashi Matsuda, Kawasaki, JP;
Taiyo Yuden Co., Ltd., Tokyo, JP;
Abstract
A method of manufacturing an acoustic wave device includes forming a first sealing portion on a substrate having an acoustic wave element thereon so that a functional region, in which an acoustic wave oscillates, of the acoustic wave element acts as a first non-covered portion and a cutting region for individuating acts as a second non-covered portion, forming a second sealing portion on the first sealing portion so as to cover the first non-covered portion and the second non-covered portion, and cutting off the substrate and the second sealing portion so that the second non-covered portion is divided.