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:
Aug. 06, 2024
Filed:
Nov. 25, 2022
Lapis Technology Co., Ltd., Yokohama, JP;
Masato Yamazaki, Yokohama, JP;
LAPIS TECHNOLOGY CO., LTD., Yokohama, JP;
Abstract
A correction circuit including: a first selector and a second selector that each select and output either of a first input signal or a second input signal, the first input signal and the second input signal having phases that are orthogonal to one another; a first multiplier carrying out multiplication of an output of the first selector and a first coefficient; a second multiplier carrying out multiplication of an output of the second selector and a second coefficient; a first adder carrying out addition of the first input signal and a multiplication result of the first multiplier; and a second adder carrying out addition of the second input signal and a multiplication result of the second multiplier, wherein an addition result of the first adder and an addition result of the second adder are outputted from a first output terminal and a second output terminal, respectively.