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:
Jun. 06, 2023
Filed:
Dec. 14, 2021
Applicant:
Hyundai Mobis Co., Ltd., Seoul, KR;
Inventors:
Assignee:
HYUNDAI MOBIS CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10K 11/178 (2006.01); G06N 3/04 (2023.01);
U.S. Cl.
CPC ...
G10K 11/17883 (2018.01); B64C 2220/00 (2013.01); G06N 3/04 (2013.01); G10K 2210/1281 (2013.01); G10K 2210/3011 (2013.01); G10K 2210/3044 (2013.01); G10K 2210/3047 (2013.01); G10K 2210/3056 (2013.01);
Abstract
An urban air mobility (UAM) noise reduction system and method are provided, where the UAM noise reduction system includes a UAM configured to detect and to provide rotation per minute (RPM) information of a propeller and location coordinate information, and a noise canceling device configured to predict a noise canceling sound wave amplitude on the basis of the RPM information of the propeller and the location coordinate information received through the UAM and to output a noise canceling sound wave corresponding to the predicted noise canceling sound wave amplitude to the UAM.