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:
Apr. 19, 2022
Filed:
May. 29, 2020
Murata Manufacturing Co., Ltd., Kyoto, JP;
Nobuyasu Beppu, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
An amplifier includes at least one amplification circuit through one of which a bias current flows, a first memory that stores control information to specify the bias current to be fed through the one of the at least one amplification circuit, a digital control circuit that generates a bias current setting to set the bias current in accordance with the control information, a second memory that stores correction information to correct the bias current setting, a correction circuit that corrects the bias current setting in accordance with the correction information, and a bias circuit that determines the bias current in the one of the at least one amplification circuit in accordance with the bias current setting, which has been corrected.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile