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. 02, 2018
Filed:
May. 13, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jonghwan Jeung, Seoul, KR;
Jaewan Lee, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25D 17/04 (2006.01); F24F 1/22 (2011.01); F24F 1/50 (2011.01); F24F 1/52 (2011.01); F24F 11/30 (2018.01); F24F 11/70 (2018.01); F24F 110/00 (2018.01); F24F 11/42 (2018.01);
U.S. Cl.
CPC ...
F24F 1/22 (2013.01); F24F 1/50 (2013.01); F24F 1/52 (2013.01); F24F 11/30 (2018.01); F24F 11/70 (2018.01); F24F 11/42 (2018.01); F24F 2110/00 (2018.01); F24F 2221/52 (2013.01);
Abstract
An air conditioner may have a structure in which a snowfall detection device is attached to a grill and a case, and an amount of snow accumulated on the grill is detected in a non-contact manner to control an operation of the air conditioner. The snowfall may be more stably and reliably detected, and also the air conditioner may more stably and reliably operated.