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. 14, 2025
Filed:
Oct. 28, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Chanuk Kang, Seoul, KR;
Sanghun Cho, Seoul, KR;
Changjae Lee, Seoul, KR;
Yonghyun Cho, Seoul, KR;
Dongrim Woo, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 23/02 (2006.01); G06T 5/50 (2006.01);
U.S. Cl.
CPC ...
F25D 23/028 (2013.01); G06T 5/50 (2013.01); F25D 2323/023 (2013.01); F25D 2400/36 (2013.01); F25D 2700/02 (2013.01); G06T 2207/20221 (2013.01);
Abstract
A refrigerator includes a cabinet having a first storage space, a main door configured to open and close the first storage space, a second storage space defined in the main door, an opening defined in the main door, a sub door configured to open and close the opening and disposed in front of the main door, and a camera assembly provided at the sub door to photograph the second storage space in a state in which the sub door is opened.