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. 16, 2025
Filed:
Aug. 18, 2021
Applicant:
Nissan Motor Co., Ltd., Yokohama, JP;
Inventors:
Daisuke Ochi, Kanagawa, JP;
Yoshiharu Nakaji, Kanagawa, JP;
Toshio Enomoto, Kanagawa, JP;
Masaya Gotou, Kanagawa, JP;
Wataru Ogose, Kanagawa, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/16 (2006.01); G10K 11/178 (2006.01);
U.S. Cl.
CPC ...
G10K 11/1783 (2018.01); G10K 11/17821 (2018.01);
Abstract
A noise control device includes an engine to be mounted in a vehicle and a controller. The controller is configured to detect a state of the engine. The controller is configured to decrease a noise reduction performance due to a vibration input from a road surface in accordance with the state of the engine.