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:
Oct. 11, 2016
Filed:
Mar. 28, 2014
Qualcomm Incorporated, San Diego, CA (US);
Rui Xu, San Diego, CA (US);
Allen He, San Diego, CA (US);
Wingching Vincent Leung, San Diego, CA (US);
Ahmed Abdel Monem Youssef, San Diego, CA (US);
Ehab Ahmed Sobhy Abdel Ghany, San Diego, CA (US);
Sang Hyun Woo, San Diego, CA (US);
Li-Chung Chang, Irvine, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
A device includes at least one first amplifier circuit configurable to receive and amplify an input radio frequency (RF) signal having a first carrier at a first input signal level and provide a first amplified RF signal, and at least one second amplifier circuit configurable to receive and amplify the input RF signal having a second carrier at a second input signal level and provide a second amplified RF signal, the at least one first amplifier circuit having a first input impedance, the at least one second amplifier circuit having a second input impedance.