Samsung Electronics Co., Ltd.

Gnc Co., Ltd

Sung-won Kim

Yong-gook Park

Jong-hyun Ryu

Yong-ho Kim

Kyung-ho Jeong

Sun-hwa Kim

Myung-Sik Kim

Hee-ran Lee

Hee-bum Ahn

Jin Ra

Bong-seok Lee

Chan-hong Min

Hyun-don Yoon

Do-sung Kim

Woo-hyek Choi

Jin-hyuk Jung

Mu-gong Bae

Joonoo Kim

Jae-woo Ko

Jung-Kee Lee

Yong-Chan Keh

Joong-Wan Park

Byeong-Hoon Park

Chul Hong Park

Seong-ha Park

Sung-Sun Kim

Seung-Jun Kim

Ho-Min Lee

A technique for controlling an electronic device thereof is provided. The technique includes, in response to an attachment device being selected by an external device from a list of attachment devices, receiving and storing mapping information in which data configured in a first communication format and data configured in a second communication format in relation to one function of the electronic device to which the attachment device is attached are mapped. In addition, in response to the data configured in the first communication format being received from an external device which is communicably connected with the attachment device, the data configured in the second communication format corresponding to the data configured in the first communication format based on the mapping information is acquired, and the data configured in the second communication format to the electronic device to control the one function of the electronic device to be performed is transmitted.

Attachment device and method for controlling electronic device thereof

A method for recommending a content by an electronic device is disclosed. The method for recommending a content by an electronic device includes the steps of recommending a content on the basis of a viewing history, calculating recommendation hit ratios of the recommended content according to days of the week and times of the day on the basis of the selection frequency of the recommended content, and storing the same, and based on a specific event occurring, calculating a recommendation hit ratio of a content corresponding to the day and time when the specific event occurred, and based on the calculated recommendation hit ratio satisfying a predetermined condition, directly providing the content.

Electronic device and control method therefor

The present disclosure relates to an artificial intelligence (AI) system utilizing machine learning algorithms and to an application thereof, and discloses an electronic device. The electronic device comprises: a memory for saving history information corresponding to the day and/or time for each of a plurality of services provided by the electronic device; and a processor for giving a weight to a piece of history corresponding to the day and/or time of an occurred event and selecting a recommended service from among the plurality of services on the basis of the piece of history given the weight, when a predetermined event occurs.

Providing service recommendation information on the basis of a device use history

A method, a device, and a system enabling an external device to control a peripheral device by using device information stored in a network device. The device control method includes obtaining device information regarding the first peripheral device, wherein the obtaining is performed by the user device; transmitting the device information regarding the first peripheral device to the network device, wherein the transmitting is performed by the user device; storing the device information, wherein the storing is performed by the network device; and controlling the first peripheral device by using the device information, wherein the controlling is performed by a second peripheral device connected to the network device.

Device control method for registering device information of peripheral device, and device and system thereof

A pattern wheel driver is provided. The pattern wheel driver includes a rotatable pattern wheel with patterned regions repeatedly formed on the pattern wheel. Each of the patterned regions has a plurality of patterns. Each of the plurality of patterns has a different width. The pattern wheel driver also includes a detector for detecting the plurality of patterns, mounted at a position where the patterned regions of the pattern wheel pass when the pattern wheel rotates. The pattern wheel driver also includes an encoder for producing a signal indicating whether the pattern wheel rotates in a forward direction or a reverse direction based on signals produced by the detector.

Wheel driver and portable electronic device having the same

A method of displaying image data is provided, which includes analyzing histograms by color signals of an input image frame; confirming grayscales by color signals in a predetermined frame unit with reference to the analyzed histograms; determining dimming factors in consideration of maximum grayscale values of the grayscales; determining image gains of the image data by color signals using the determined dimming factors; and outputting an image signal by applying the image gains to the input image and applying the dimming factors to a light source.

Display method and apparatus for controlling brightness of projector light source

Growing community of inventors

Suwon-si, South Korea

Sung-won Kim