Samsung Electronics Co., Ltd.

Oleksandr Baiev

Oleg Petrakivskyi

Tae-Hoon Kim

Jaehwan Kim

Jung-Kee Lee

Sun-Kyung Kim

Andrii Volochniuk

Kostyantyn Slyusarenko

Denys Zakutailo

Serhiy Khomych

Alina Vitiuk

Viktor Porokhonskyy

Mykhailo Klymenko

Yevhen Vahin

Ivan Doroshenko

A battery charging circuit for charging batteries includes a first switch connected in series between a first pole of a power supply and a first pole of the first battery cell, a second switch connected in parallel between the first pole of the first battery cell and a second pole of the first battery cell configured to adjust a size of a current applied to the first battery cell, a third switch connected in parallel between a first pole of the second battery cell and a second pole of the second battery cell, the third switch being configured to adjust a size of a current applied to the second battery cell, and a fourth switch connected in series between the second pole of the first battery cell and the first pole of the second battery cell.

Method of charging plurality of battery cells and controller for performing the method

A server includes a memory storing instructions and a processor configured to execute the instructions to obtain an inside-fridge image captured in a refrigerator by comparing a pre-stored image to the obtained inside-fridge image, identify whether a change area in which a change occurred in the obtained inside-fridge image is present in the obtained inside-fridge image, based on the change area being not present in the obtained inside-fridge image, obtain first food storage information, using a first result of recognizing the pre-stored image, based on the change area being present in the obtained inside-fridge image, obtain second food storage information, using the obtained first food storage information and a second result of recognizing an object included in the obtained inside-fridge image, and transmit, to the refrigerator, the obtained inside-fridge image and either one or both of the obtained first food storage information and the obtained second food storage information.

Refrigerator, server and method of controlling thereof

A battery management apparatus includes: a first transceiver configured to receive a first infrared (IR) signal output from a neighbor battery management apparatus and process the first IR signal; a controller configured to extract information from the processed first IR signal; and a second transceiver configured to output a second IR signal based on the extracted information.

Battery management apparatus and operating method thereof, and battery management system

A method of providing information related to a state of an object in a refrigerator includes obtaining a first camera image including at least one object kept in the refrigerator through a camera arranged in the refrigerator, obtaining environmental information in the refrigerator through an environmental sensor arranged in the refrigerator, predicting information related to a current state of the at least one object by applying the first camera image including the at least one object and the environmental information in the refrigerator to an artificial intelligence (AI) model; and providing the information related to the current state of the at least one object.

Method and system for providing information related to a status of an object in a refrigerator

Provided is a virtual reality (VR) device including a receiver configured to receive, from a three-dimensional (3D) camera being a polyhedron, images captured by cameras arranged at each vertex of the polyhedron; a memory storing the images; a processor configured to generate a complex view by synthesizing the images; and a display configured to display the complex view.

Image processing method for providing virtual reality, and virtual reality device

Growing community of inventors

Zaporizhzhia, Ukraine

Oleksandr Baiev