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:
Sep. 16, 2025
Filed:
Oct. 19, 2023
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventor:
Wilhelm Steffen Hahn, Sunnyvale, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/46 (2006.01); H03H 9/54 (2006.01); H03H 11/16 (2006.01); H03H 11/24 (2006.01); H03H 11/26 (2006.01); H03H 9/02 (2006.01);
U.S. Cl.
CPC ...
H03H 9/54 (2013.01); H03H 11/16 (2013.01); H03H 11/24 (2013.01); H03H 11/26 (2013.01); H03H 9/02102 (2013.01); H03H 9/02834 (2013.01);
Abstract
A system for filter enhancement, preferably including one or more analog taps and a controller, and optionally including one or more couplers. The system is preferably configured to integrate with a filter, such as a passband filter or other frequency-based filter. The system can be configured to integrate with an RF communication system, an RF front end, or any other suitable RF circuitry. A method for filter enhancement, preferably including configuring one or more analog taps, and optionally including calibrating a system for filter enhancement and/or receiving temperature information.