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:
Feb. 11, 2025
Filed:
Sep. 08, 2022
Hisense Visual Technology Co., Ltd., Shandong, CN;
HISENSE VISUAL TECHNOLOGY CO., LTD., Qingdao, CN;
Abstract
A refrigerator and a control method. The method includes: in response to one or more doors corresponding to one or more storage compartments of a refrigerator being all detected to be closed, obtaining a first of information; determining, by comparing the first set of information with a second set of information, one or more target tags placed in a first storage compartment of the one or more storage compartments, and determining one or more target placement times corresponding to the one or more target tags according to a current time, wherein the second set of information is an information set generated according to identity information of each RFID tag in the one or more storage compartments obtained in response to that the doors are detected to be closed last time immediately before this closing of the doors.