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. 30, 2022
Filed:
Dec. 19, 2018
Applicant:
Rf360 Europe Gmbh, Munich, DE;
Inventors:
Maximilian Schiek, Puchheim, DE;
Roland Rosezin, Bernau a. Chiemsee, DE;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/54 (2006.01); H03H 9/05 (2006.01); H03H 7/075 (2006.01); H03H 9/58 (2006.01); H03H 9/60 (2006.01);
U.S. Cl.
CPC ...
H03H 9/542 (2013.01); H03H 7/075 (2013.01); H03H 9/0561 (2013.01); H03H 9/0571 (2013.01); H03H 9/589 (2013.01); H03H 9/605 (2013.01);
Abstract
The invention combines two filter technologies on a single device using the same substrate there for. On this substrate a filter circuit is arranged that has a ladder-type or a lattice arrangement of series and parallel impedance elements to provide a hybrid filter having for example a band pass function. The impedance elements are chosen from BAW resonators and LC elements.
Quick Actions:
Schiek, Maximilian. (2022). Hybrid filter (U.S. Patent No. 11431321). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11431321
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile