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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.:

US 11725878 B1

PDFFull Text
Date of Patent:
Aug. 15, 2023

Filed:

Sep. 12, 2019

Refrigerator with sound reproducing capability

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Seok Hyun Kim, Seoul, KR;

Jun Sang Yun, Ansan-si, KR;

Sang Oh Kim, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Md S Elahee

Int. Cl.
CPC ...
F25B 49/02 (2006.01); F25D 29/00 (2006.01); G06T 7/60 (2017.01); H04R 1/08 (2006.01); G10L 15/22 (2006.01); G10L 15/30 (2013.01); H04R 7/04 (2006.01); F25D 11/02 (2006.01); F25D 21/00 (2006.01); G06N 20/00 (2019.01); H04R 1/02 (2006.01);
U.S. Cl.
CPC ...
F25D 29/008 (2013.01); F25D 11/02 (2013.01); F25D 21/00 (2013.01); G06N 20/00 (2019.01); G06T 7/60 (2013.01); G10L 15/22 (2013.01); G10L 15/30 (2013.01); H04R 1/025 (2013.01); H04R 1/08 (2013.01); H04R 7/045 (2013.01); F25D 2700/06 (2013.01); F25D 2700/12 (2013.01); G10L 2015/223 (2013.01);
Abstract

A refrigerator with a sound reproducing capability is provided. The refrigerator may include a cabinet forming an exterior of the refrigerator and having an upper surface portion, a lower surface portion, a side surface portion, and a rear surface portion, a door coupled to the cabinet, a vibration module attached to an inner surface of at least one among the door, the upper surface portion, the side surface portion, the rear surface portion, and the lower surface portion, and a controller configured to control vibration of the vibration module. The vibration strength of the vibration module and power supplied to the vibration module may be determined by a trained model trained through machine learning, an area of artificial intelligence (AI). In addition, the refrigerator may include a communicator, and may operate in conjunction with an external device via 5G communication.

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