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. 16, 2026
Filed:
Jan. 09, 2023
Applicant:
Qorvo Texas, Llc., Richardson, TX (US);
Inventors:
Kristian N. Madsen, Napa, CA (US);
Chun Cheng Wang, San Diego, CA (US);
Lewis N. Cohen, San Diego, CA (US);
Assignee:
Qorvo Texas, LLC., Richardson, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01); H04B 1/30 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0475 (2013.01); H04B 1/30 (2013.01);
Abstract
A flexible online local oscillator feed-through (LOFT) compensation system and method involves analyzing an output of an RF transmitter in each of a number of unused durations of a radio communication protocol to characterize local oscillator feed-through (LOFT) components in the transmitter output and adjusting the RF transmitter to compensate for the LOFT components based on the characterization.