Samsung Electronics Co., Ltd.

Hyeoncheol Kim

Hyunho Lee

Seehyun Kim

Seungryong Cha

Hyunju Lee

Ingyu Choi

Junhyun Park

Kihwan Kwon

Jeonghoon Kang

Kisup Lee

Youngchul Ko

Seungwoo Choi

Hwagyu Song

Sungcheol Lee

Jihyun Woo

Junggyun Han

Kanghyun Kim

Eunsuk Bang

Higon Koo

A cleaning device including a cleaner and a station on which the cleaner is mounted is provided. The cleaner includes a suction head, a dust container to collect dust contained in air vacuumed through the suction head, and an extension tube connecting the suction head with the dust container. The station includes a main body configured to suck dust of the dust container of the cleaner and contain the dust, a support configured to support the main body and guide rotation of the main body, and a rotation driving device disposed in the support and configured to transmit a rotational force to the support.

Cleaning device and controlling method thereof

A washing machine is provided that includes a washing tub, a driver to rotate the washing tub, a sensor to sense an operation of the washing machine, and at least one processor configured to obtain a weight of dry fabric of laundry in the washing tub, control the driver to rotate the washing tub at a speed within a first range, and obtain a first torque axis current of the driver. The at least one processor is further configured to, after supplying washing water to the washing tub, control the driver to rotate the washing tub at a speed within a second range and obtain a second torque axis current of the driver, and identify a material of the laundry by inputting at least one of the weight of the dry fabric, the first torque axis current, or the second torque axis current to a neural network model.

Washing machine and control method thereof

Provided is a cleaning device including a vacuum cleaner including a dust collector into which dirt and dust is collected, a docking station connected to the dust collector and having a long axis extending in a first direction, and the docking station includes a docking part coupled to the dust collector to remove dirt and dust collected in the dust collector, a sucking device sucking up the dirt and dust and inside air in the dust collector docked with the docking part through the docking part, and a circulation duct arranged for the air sucked up by the sucking device to be circulated to the docking part.

Cleaning device having vacuum cleaner and docking station

Growing community of inventors

Suwon-si, South Korea

Hyeoncheol Kim