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:
Nov. 11, 2025
Filed:
Aug. 17, 2022
Rf360 Singapore Pte. Ltd., Republic Plaza, SG;
Bambang Kunardi, Singapore, SG;
Soon Ying Teoh, Singapore, SG;
Poh Sen Lim, Singapore, SG;
Guan Qiong Cui, Singapore, SG;
Joerg Hornsteiner, Mittenwald, DE;
Philippe Cortese, Glasgow, GB;
Felipe De Los Rios, Munich, DE;
Sean Chun-Hsiang Yang, San Diego, CA (US);
RF360 Singapore Pte. Ltd., Republic Plaza, SG;
Abstract
Aspects are provided for multiband multiplexers. One example is a multiband multiplexer with a first filter element configured to have a first passband that spans a first predefined frequency range of a first communication band and a second predefined frequency range of a second communication band, wherein the first predefined frequency range overlaps a portion of the second predefined frequency range, a second filter element configured to have a second passband distinct from the first passband, a third filter element configured to have a third passband distinct from the first and second passbands, and a fourth filter element configured to have a fourth passband distinct from the first, second, and third passbands.