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:
Jun. 11, 2024
Filed:
Mar. 16, 2020
Applicant:
Rf360 Singapore Pte. Ltd, Singapore, SG;
Inventors:
Assignee:
RF360 Singapore Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/64 (2006.01); H03H 9/02 (2006.01); H03H 9/145 (2006.01);
U.S. Cl.
CPC ...
H03H 9/6453 (2013.01); H03H 9/02637 (2013.01); H03H 9/02834 (2013.01); H03H 9/14541 (2013.01);
Abstract
An improved DMS filter with electrode structures between a first port and a second port is provided. Wiring junctions are realized in multilayer crossing with dielectric material in between. There are insulating patches (L) between crossing conductor layers (L,L). Signal wirings may be realized with multiple conductor layers (L, L) to reduce wiring resistance and the upper conductor layer (L) of the signal wiring may partly overlap the insulating patches (L). The insulating patches (L) may extend over the acoustic path to achieve temperature compensation.