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. 03, 2023
Filed:
Dec. 15, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
So Hasegawa, Kanagawa, JP;
Hideo Kobayashi, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 25/709 (2023.01); H04N 25/75 (2023.01); B60R 1/22 (2022.01);
U.S. Cl.
CPC ...
H04N 25/709 (2023.01); H04N 25/75 (2023.01); B60R 1/22 (2022.01);
Abstract
A circuit includes a comparator configured to compare an input signal and another signal and output a signal indicating a result of a comparison, and an element configured to limit an amplitude of the signal indicating the result of the comparison. In a case where a current flowing through the circuit is changed, the element is able to make an adjustment of a range of a change in the amplitude due to the change in the current.