Samsung Electronics Co., Ltd.

Hyundai Motor Company

Sungkyunkwan University

Kia Motors Corporation

University-industry Cooperation Group of Kyung Hee University

Korea Electronics Technology Institute

Min Jung Kim

Woo Young Lee

Byoung Kuk Lee

Min Kook Kim

Gyu Yeong Choe

Sung Jun Lee

Jae Eun Cha

Jong Eun Byun

Woo Kwang Lee

Dong Myoung Joo

Min Woo Kang

Dong Gyun Woo

Hak Hwan Kim

Sang Joon Ann

Jong Eun Byeon

Joon Young Heo

Seung Jin Kim

Jong Sup Song

Min Goo Lee

Cheol Jun Yoo

Jae Sung You

Young Ki Hong

Kyung Mi Moon

Gyu Hyeong Choe

Jeong Jin Lee

Sun Kook Kim

Woo Jun Jung

Hyuk Sang Jung

Ill Heoung Choi

Won Geun Song

Tae Gu Kim

Jae Min Lee

Dong-Hyun Lee

Hyuk Kang

Jong Min Kim

Jin Hwan Kim

Yo Han Lee

Ji Hun Kim

Min Jae Kim

Kyoung Hoon Kim

Sang Woo Lee

Sung Ho Lee

Jong Pil Kim

Ki Won Kim

Jin Yong Jang

Doo Suk Kang

Bo Kun Choi

Young Jae Park

Cheol Ho Cheong

Chang Hoon Kwak

Yong Seok Jang

Jin Su Lee

Bu Seop Jung

Soon Do Kim

Guneet Singh Khurana

Sung Hwan Yun

Hyo Won Sin

Sung Jin Ahn

Sei Jin Kim

Soon Ho Lee

Byung Kil Lee

Byoung-kuk Lee

Chun Young Oh

Gwang Hui Lee

Woo Joong Lee

Jong Woo Hong

Woo Seok Jang

Won Hee Seo

Won Huh

Bo Hwa Chung

Geum Hwan Yu

Il Joo Chae

Jin Kweon Chung

Hye Lin Lee

Gyu Joon Park

Jin Mo Sung

Sung Jong Seo

Jun Beom Yeom

Dong-Myoung Joo

Geun Ho Her

Jong Gab Park

Seung Ho Kang

Soo Hyun Seo

The present invention provides a device for measuring biological information including a sensor array, wherein the sensor array includes a plurality of sensors that are either sensors for amplifying photoreactivity or sensors forming an island network connected by a plurality of multi-channels and, in the device, the average value of biological information about the skin tissues is measured based on values output from the sensor array, and a method of measuring biological information using the device.

Device for measuring biological information including sensor array and method of measuring biological information using device

Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.

Method for reducing current consumption, and electronic device

An electronic device is provided. The electronic device includes a processor configured to receive first data packets via a first modem, store the first data packets in a first data buffer assigned to a first area of a volatile memory, receive second data packets via a second modem, store the second data packets in a second data buffer assigned to a second area of the volatile memory, and deliver the first data packets and the second data packets from the first data buffer and the second data buffer to an upper layer in an order in which the first data packets and the second data packets are received. The second data packets include the same internet protocol (IP) destination address as the first data packets.

Apparatus and method for processing data packet in wireless communication system

A wireless power reception apparatus including a bridgeless rectifier in a wireless power transfer (WPT) system for an electric vehicle (EV) may include: a bridgeless rectifier configured to rectify power transferred from a reception coil and to supply a direct current to a battery mounted in the EV; and a controller configured to control operation of the bridgeless rectifier. The bridgeless rectifier may include at least one switch and at least one diode connected to the at least one switch.

Power reception apparatus having bridgeless rectifier in electric vehicle wireless power transfer system

An electronic device is disclosed that includes a housing, a universal serial bus (USB) connector exposed through one region of the housing, a wireless communication circuitry supporting short-range wireless communication, at least one processor electrically connected with the USB connector and the wireless communication circuitry, and a memory electrically connected with the processor. The memory stores instructions, when executed, causing the at least one processor to, while the USB connector is connected with a first external device and while the wireless communication circuitry performs wireless communication with a second external device, determine a wired communication state with the first external device through the USB connector and adjust a power saving scheme for the wireless communication based at least in part on the determined state. In addition, various embodiments recognized through the specification are possible.

Communication control method and electronic device supporting same

Disclosed is an electronic device. The electronic device includes at least one processor, wherein the at least one processor generates a plurality of images corresponding to a plurality of view vectors associated with one point on a virtual three-dimensional space, sets a quality of at least one image of the plurality of images with a higher quality than remaining images, and synthesizes the plurality of images including the at least one image. In addition, various embodiments understood from the disclosure may be possible.

Electronic device for generating images having rendering qualities differing by view vector

A reception pad for a wireless power transfer (WPT) system includes: a plate-shaped ferrite; an insulating layer disposed on one side of the ferrite; a first coil layer disposed on the insulating layer; an interlayer insulating layer disposed on the first coil layer; and a second coil layer disposed on the interlayer insulating layer. The insulating layer at least partially surrounds the first coil layer and the second coil layer, the first coil layer and the second coil layer at least partially overlap each other and are arranged in a rectangular ring form on the one side of the ferrite, and a ratio of a width which is larger between a first width of the first coil layer and a second width of the second coil layer to a first length of the ferrite in a width direction corresponding to the first width or the second width is 0.14 to 0.15.

Secondary pad for wireless power transfer system and manufacturing method thereof

A method for detecting a foreign object between a transmission pad and a reception pad for wireless power transfer (WPT) may comprise steps of performing a zero phase angle (ZPA) control for a power transfer converter included in or connected to the transmission pad; detecting a characteristic parameter with respect to at least one of an input current and a switching frequency of the power transfer converter; and determining whether or not a foreign object exists between the transmission pad and the reception pad according to whether the characteristic parameter with respect to at least one of the input current and the switching frequency deviates from an allowable range.

Method for detecting foreign object, wireless power transfer control apparatus, and wireless power transfer apparatus using the same

A method for detecting a foreign object between a transmission pad and a reception pad for wireless power transfer (WPT) may comprise: performing, by a processor, a zero phase angle (ZPA) control for a power transfer converter included in or connected to the transmission pad; detecting, by the processor, a phase difference between an input current and an input voltage of the power transfer converter; and determining, by the processor, whether or not the foreign object exists between the transmission pad and the reception pad by comparing the phase difference with a reference value.

An electronic device includes a display displaying an execution screen of an application, a touch pad receiving a user input associated with control of the execution screen, and a processor controlling scroll processing of the execution screen. The processor is configured to divide the touch pad into a plurality of virtual regions and to add a first threshold value of a minimum magnitude for determining that the continuous user input is a scroll control input of the execution screen to the second coordinates when the user input is continuous from first coordinates of a first virtual region to second coordinates of a second virtual region adjacent to the first virtual region at a specified speed or more.

Method for operating touch pad and electronic device for supporting same

An electronic device is disclosed. The electronic device includes a memory configured to store processing rules of network traffic and a processor configured to determine an order where the network traffic is processed, depending on a rule to be applied, the rule corresponding to the at least one of app information of an application corresponding to at least one process which causes the network traffic, device state information, or network packet information among the processing rules.

Electronic device and traffic control method thereof

An electronic device is provided. The electronic device includes a touch input device, a touch control circuit configured to generate touch information about a touch input detected by the touch input device, at least one processor, and a memory. The memory stores instructions, when executed, causing the at least one processor to obtain touch information about a first touch input at least once from the touch control circuit after a first time when the first touch input begins to a second time when the first touch input is released, obtain at least one of an area of the first touch input or a pressure of the first touch input based on the obtained touch information, and execute a function corresponding to release of the first touch input if the at least one of the area of the first touch input or the pressure of the first touch input meets a specified condition.

Touch input processing method and electronic device for supporting the same

An electronic device includes a first graphic composer that composes first graphic data associated with a layer of a first composition type, a second graphic composer that composes second graphic data associated with a layer of a second composition type different from the first composition type. The electronic device also includes a processor that sets a composition type of each of a plurality of layers associated with at least one application to the first or second composition type, composes first graphic data corresponding to a layer set to the first composition type using the first graphic composer, compose the composed graphic data in the frame buffer and second graphic data corresponding to a layer set to the second composition type using the second graphic composer, and display the composed graphic data through a display connected with the electronic device.

Electronic device for composing graphic data and method thereof

A wireless power transmission pad for transmitting wireless power to a reception pad including a secondary coil includes: a rectangular-shaped primary coil having an X-width defined in an x-direction and a Y-width defined in a y-direction and having a central space; a ferrite coupled to the primary coil; and a housing supporting the primary coil and the ferrite. A first cross-sectional area of a first portion including the X-width of the primary coil is smaller than a second cross-sectional area of a second portion including the Y-width of the primary coil.

Wireless power transfer pad and ground assembly having the same

Growing community of inventors

Suwon-si, South Korea

Min Jung Kim