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:
Oct. 18, 2016
Filed:
Feb. 05, 2013
Skyworks Filter Solutions Japan Co., Ltd., Kadoma-Shi, JP;
Tomoya Komatsu, Osaka-Fu, JP;
Joji Fujiwara, Osaka-Fu, JP;
Tetsuya Tsurunari, Osaka-Fu, JP;
Hiroyuki Nakamura, Osaka-Fu, JP;
Kazunori Nishimura, Kyoto-Fu, JP;
SKYWORKS FILTER SOLUTIONS JAPAN CO., LTD., Kadoma-Shi, JP;
Abstract
A multimode elastic wave device includes a pair of reflectors, and a first interdigital transducer (IDT) electrode through a fifth IDT electrode arranged between the pair of reflectors. In this configuration, each of the average of electrode-finger pitches in the first IDT electrode and the average of electrode-finger pitches in the fifth IDT electrode is smaller than both of the average of electrode-finger pitches in the second IDT electrode and the average of electrode-finger pitches in the fourth IDT electrode.