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. 21, 2019
Filed:
Sep. 21, 2016
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Yun Sung Kang, Suwon-si, KR;
Ji Hye Nam, Suwon-si, KR;
Kwang Su Kim, Suwon-si, KR;
Pil Joong Kang, Suwon-si, KR;
Jeong Il Lee, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An acoustic wave filter device includes a base comprising an acoustic wave filter part formed on one surface thereof and including a bonding part formed to surround the acoustic wave filter part, and a cap including a depression groove formed therein and a bonding counterpart formed to correspond to the bonding part. The depression groove is positioned over the acoustic wave filter part. The bonding part and the bonding counterpart receive a voltage to deform and bond the bonding part and the bonding counterpart to each other.