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:
Jan. 28, 2025
Filed:
Mar. 28, 2022
Rf360 Singapore Pte. Ltd, Singapore, SG;
Jacques-Antoine Damy, Nice, FR;
Aymen Oueslati, Biot, FR;
Charles Binninger, Antibes, FR;
Mikko Kaltiokallio, Espoo, FI;
RF360 Singapore Pte. Ltd., Republic Plaza, SG;
Abstract
An apparatus is disclosed for a reconfigurable filter. In example aspects, the apparatus includes a filter circuit that has a first filter port and a second filter port. The filter circuit includes a filter network, an acoustic resonator, and a switch circuit. The filter network includes one or more acoustic resonators coupled between the first filter port and the second filter port. The acoustic resonator is coupled to the filter network and coupled between the first filter port and the second filter port. The switch circuit is coupled between the acoustic resonator and the second filter port, and the switch circuit is configured to connect the acoustic resonator into a parallel acoustic resonator arrangement in a first state and connect the acoustic resonator into a serial acoustic resonator arrangement in a second state.