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:
Sep. 12, 2017
Filed:
Aug. 23, 2012
Yong Han Kim, Cheonan-si, KR;
Kook Jeong Seo, Suwon-si, KR;
Bong Su Son, Cheonan-si, KR;
Jeong Min Jeon, Suwon-si, KR;
Yong Han Kim, Cheonan-si, KR;
Kook Jeong Seo, Suwon-si, KR;
Bong Su Son, Cheonan-si, KR;
Jeong Min Jeon, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A refrigerator includes a first storage chamber, a second storage chamber spatially-separated from the first storage chamber, a first refrigeration cycle system to cool the first storage chamber using a first refrigeration cycle, and a second refrigeration cycle system installed to be separated from the first refrigeration cycle system to cool the second storage chamber using a second refrigeration cycle in an independent manner from the first refrigeration cycle. The first and second storage chambers maintain first and second target temperatures, respectively. The first and second refrigeration cycle systems circulate different kinds of refrigerants to cool the first and second storage chambers, respectively.