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:
Dec. 17, 2019
Filed:
Apr. 11, 2018
Applicant:
Alps Alpine Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
ALPS ALPINE CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/012 (2006.01); G06F 7/16 (2006.01); G06G 7/16 (2006.01); G06F 1/02 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 3/012 (2013.01); G06F 1/02 (2013.01); G06F 3/044 (2013.01); G06F 3/0416 (2013.01); G06F 7/16 (2013.01); G06G 7/16 (2013.01); H03K 5/00006 (2013.01);
Abstract
In a sine-wave multiplier, signal components included in an output signal Quand corresponding to the product of a third-order harmonic component of a first square wave Wand an input signal Vi and the product of a fifth-order harmonic component of the first square wave Wand the input signal Vi are offset by a signal component included in an output signal Quand corresponding to the product of a fundamental component of a second square wave Wand the input signal Vi and a signal component included in an output signal Quand corresponding to the product of a fundamental component of a second square wave Wand the input signal Vi.