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:
Feb. 11, 2025
Filed:
Aug. 04, 2023
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Jung-il Choi, Sunnyvale, CA (US);
Mayank Jain, Sunnyvale, CA (US);
Wilhelm Steffen Hahn, Sunnyvale, CA (US);
Alfred Riddle, Sunnyvale, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/50 (2006.01); H04B 1/00 (2006.01); H04B 1/10 (2006.01); H04B 1/525 (2015.01);
U.S. Cl.
CPC ...
H04B 1/50 (2013.01); H04B 1/0067 (2013.01); H04B 1/1027 (2013.01); H04B 1/525 (2013.01); H04B 1/0057 (2013.01); H04B 2001/1045 (2013.01);
Abstract
A system for interference mitigation includes: a transmit coupler; a receive coupler; a duplexer; and an interference cancellation module that includes a receive-band filter, a transmit-band filter, and an interference cancellation system.