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. 19, 2021
Filed:
Jan. 21, 2021
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Takashi Watanabe, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A radio-frequency module includes a first terminal configured to receive a signal from an antenna, a substrate, a first filter element on the substrate, a first switch including a first switch terminal and a second switch terminal connectable to the first switch terminal, and connected between the first terminal and the first filter element, and a second switch including a third switch terminal. The first filter element is connected between the second switch terminal and the third switch terminal, the first switch and the second switch are included in a semiconductor chip, and the semiconductor chip is on the substrate.