公开(公告)号：US20240280270A1

公开(公告)日：2024-08-22

申请号：US18428031

申请日：2024-01-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byul NAMKOONG ,  Kyounghoon LEE ,  Dongseok LEE

IPC: F24C7/08 ,  F24C15/00 ,  F24C15/04

CPC classification number: F24C7/08 ,  F24C15/008 ,  F24C15/04

Abstract: A cooking apparatus including: a cooking chamber configured to accommodate an object; a sensor module configured to measure a plurality of cooking state determination factors of the object during cooking of the object in the cooking chamber; a display; and a controller configured to perform control to: obtain cooking state probability data for each cooking stage of a plurality of cooking stages of the object from the measured plurality of cooking state determination factors, and output, via the display, information about a cooking state of the object corresponding to a highest cooking state probability of the obtained cooking state probability data.

公开(公告)号：US20230363601A1

公开(公告)日：2023-11-16

申请号：US18122280

申请日：2023-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunkoo KANG ,  Juhyuk KIM ,  Sanghwa CHOI ,  Seehyun KIM ,  Sanghyuk PARK ,  Jinwook YOON ,  Dongseok LEE ,  Seongu LEE ,  Jeonghee CHO ,  Seungryong CHA

IPC: A47L9/28 ,  A47L5/30 ,  A47L9/04

CPC classification number: A47L9/2821 ,  A47L5/30 ,  A47L9/0411 ,  A47L9/0477 ,  A47L9/2826 ,  A47L9/2831 ,  A47L9/2842 ,  A47L9/2847

Abstract: A vacuum cleaner including a main body; a suction head including a suction port through which debris is sucked up; a brush configured to rotate in the suction head; a brush motor configured to rotate the brush; a suction motor configured to generate suction force so that debris is sucked up through the suction port; a pressure sensor configured to measure atmospheric pressure and pressure at the suction port; and at least one processor configured to determine suction pressure based on the measured atmospheric pressure and the measured pressure at the suction port, and determine cleaner state information, including at least one of operation state information and information of a type of surface to be cleaned, based on the determined suction pressure and a load of the brush motor.