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:
Aug. 25, 2026
Filed:
Mar. 20, 2024
Rf360 Singapore Pte. Ltd., Republic Plaza, SG;
Andreas Bergmann, Haiming, DE;
RF360 Singapore Pte. Ltd., Singapore, SG;
Abstract
An apparatus is disclosed for a double-mode surface-acoustic-wave (SAW) filter having a modulated interdigital transducer. In example aspects, the apparatus includes a double-mode surface-acoustic-wave filter that has at least one interdigital transducer. The interdigital transducer includes a first busbar, a second busbar, and multiple fingers extending from the first busbar toward the second busbar. The multiple fingers include a first set of fingers having a first spatial property. The multiple fingers also include a second set of fingers having a second spatial property different from the first spatial property. The second spatial property includes at least two fingers of the second set of fingers being positioned adjacent to each other.