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. 09, 2018
Filed:
Aug. 22, 2017
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Teijo Henrikki Lehtinen, Helsinki, FI;
Chun Wei Min, Shenzhen, CN;
Bruno Biscontini, Munich, DE;
Mattias Gustafsson, Kista, SE;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A radio frequency circuit is described, which comprises a first power amplifier comprising a first output, a second power amplifier comprising a second output, a third power amplifier comprising a third output, and a fourth power amplifier comprising a fourth output. The first power amplifier, the second power amplifier, the third power amplifier and the fourth power amplifier are configured to perform an amplification based on a radio communication signal to produce a first amplifier output signal, a second amplifier output signal, a third amplifier output signal, and a fourth amplifier output signal. Furthermore, the present application also relates to a transmitter comprising such a radio frequency amplifier circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile