Electronics and Telecommunications Research Institute

Samsung Electronics Co., Ltd.

Lg Display Co., Ltd.

Oncobix Co., Ltd.

Yonsei University

Inca Internet Co., Ltd.

Sung-Eun Kim

Sung-Weon Kang

Chang-Hee Hyoung

Jin-Kyung Kim

Kyung-Soo Kim

Hyung-Il Park

Jung-Bum Kim

Jung-Hwan Hwang

In-Gi Lim

Duck-Gun Park

Tae-Wook Kang

Ki-Hyuk Park

In-Ho Lee

Chang-Joon Park

Hyun-Bin Kim

Jin-Bong Sung

Hyuk Joo Kim

Sunho Lee

Kyung-Hwan Park

Byoung-Gun Choi

Hong-Seok Kim

Rengasamy Rajesh

Sung-Soo Kim

Young-Kwon Yoon

Tae Wook Kang

Sung Weon Kang

In Gi Lim

Moon-Soo Kim

Sun-Young Kim

Su Seok Choi

Jung Bum Kim

Jeong Min Moon

Jung Hwan Hwang

Kyung Hwan Park

Seok Bong Hyun

Dong-Soo Kim

Chang Hee Hyoung

Tae-young Kang

Taek-Seong Jeong

Jin Kyung Kim

Jae-Sun Kim

Tae Young Kang

Sungpil Ryu

Byoung Gun Choi

Hwa-Young Kang

Hyung Il Park

Hoon Bae Kim

Kiseok Chang

Seong-Jun Song

Hoi-Jun Yoo

Byungwook Min

Tae-Joon Kim

Jihwan Jung

Hae-Sun Lee

Jong-Hun Won

Sang-Hoon Kim

Chang-Kyu Kim

Jae Cheol Lee

Jae-Hoon Shim

Hey-Jin Myoung

Jang-Hyuk An

Jeong-Kweon Park

Yong-Sang Cho

Sung Tak Hong

Yong Hyub Lee

Dae Ho Kang

Hyung Chui Ryu

Sangryul Lee

Kyong Cheol Kim

Jin Kyung Rho

Chang-hee Hyoung

Bo-Seung Ko

Myung-Su Park

Man-Young Shin

Nam-Hyung Lee

Hyung Chul Ryu

The present invention provides a novel compound represented by Chemical Formula 1 or a salt thereof and a pharmaceutical composition for treating lung cancer containing same. A pyrimidine derivative compound represented by Chemical Formula 1 effectively inhibits the growth of cancer cells with an ALK mutation and an EGFR mutation, thereby being effectively usable in the treatment of lung cancer.

Heterocyclic-substituted pyrimidine derivative exhibiting cancer cell growth inhibitory effect, and pharmaceutical composition containing same

A phase shifter includes a first substrate; a microstrip formed on the first substrate so as to extend in a first direction; a ground layer disposed with a space on the upper surface of the microstrip and having a defected ground structure (DGS) with a defected pattern formed therein; a second substrate disposed on the ground layer; and a liquid crystal layer disposed in a space between the first substrate and the second substrate, wherein DC voltage is applied between the ground layer and the microstrip.

Phase shifter comprising DGS and radio communication module comprising same

A novel pyrimidine derivative compound and a salt thereof are disclosed. The pyrimidine derivative compound effectively inhibits the growth of C797S mutant EGFR-expressed and MET-amplified cancer cells, which are the main resistance mechanisms of third generation EGFR anticancer agents, and thus may be effectively used in the treatment of lung cancer.

Pyrimidine derivative having effect of inhibiting cancer cell growth and pharmaceutical composition containing same

Methods and apparatuses are provided for obtaining an image by an electronic device. A first image for an object is obtained from a first image sensor of the electronic device. Information regarding a focusing state is determined with respect to the object based on the first image. The second image sensor of the electronic device is focused on the object based on the information regarding the focusing state. A second image for the object is obtained through the second image sensor.

Imaging device electronic device, and method for obtaining image by the same

Disclosed herein are an apparatus and method for controlling smart wear. The apparatus for controlling smart wear includes a motion capture unit, an error information unit, a motion estimation unit, and an actuation unit. The motion capture unit captures a motion of a user using sensors included in the smart wear. Then error information unit generates user error information using reference motion information and the results of the motion capture. The motion estimation unit estimates a subsequent motion of the user using the user error information. The actuation unit controls the smart wear of the user in real time using the estimated subsequent motion and the user error information.

Apparatus and method for controlling smart wear

An apparatus and method for transmitting data using a human body. The apparatus includes a parallel bit stream generation unit, a frequency selective spreading unit, a matched filter unit, and a transmission filter unit. The parallel bit stream generation unit outputs a parallel bit stream for an input serial bit stream. The frequency selective spreading unit divides the parallel bit stream into a preset number of bit groups, generates a single code vector by combining orthogonal code vectors corresponding to the respective bit groups, and shifts the center frequency of a transmission signal by spreading the single code vector using a frequency shift code. The transmission filter unit meets a transmit mask for the transmission signal.

Apparatus and method for transmitting data using human body

The present invention relates to a system and method for controlling a network access of a network packet on the basis of a thread which is inserted into a process through code injection. The network access control system according to the present invention comprises: a process inspecting unit for detecting a code injection-based thread included in a process; and a network monitoring unit for performing network filtering so as to detect a network packet having access to a network, and, if a communication subject of the detected network packet is the code injection-based thread, blocking the traffic of the detected network packet.

Network access control system and method

There is provided a chair and multimedia player comprising a sound transmission apparatus performing human-body communications. The chair and multimedia player comprise at least one sound transmission apparatus, wherein the sound transmission apparatus is disposed in a surface of the chair and multimedia player to allow a user to hear a sound signal when the user is in contact with or adjacent to the surface, and the sound transmission apparatus generates a composite signal including a sound signal and a demodulation signal restoring only the sound signal from the composite signal and outputs the generated composite signal and demodulation signal into a human body in order to restore the sound signal within the vicinity of the ears of the user.

Chair and multimedia player comprising sound transmission apparatus performing human body communications

Provided are an apparatus and a method for controlling human body contact of ground electrode, and a human body communication system using the same. The apparatus includes a resistance measuring unit for applying a predetermined voltage to a human body through a signal electrode, to measure a resistance value between the signal electrode and the ground electrode; a contact control unit for determining whether the ground electrode needs to contact the human body by using the measured resistance value, to provide control information associated with human body contact; and a contact performing unit for bringing the ground electrode into contact or out of contact with the human body according to the control information.

Apparatus and method for controlling human body contact of ground electrode, and human body communication system using the same

There are provided a human body sound transmission system and a method. The human body sound transmission system according to an aspect of the present invention directly or indirectly contacts a human body to apply coupled signals of high frequency sound signals with high frequency signals, which recover sound signals from the high frequency sound signals, to the human body and transmit the sound signals using the human body as a transmission medium, wherein a magnitude of the sound signals recovered around a human's ear is increased in proportion to the number of signals transmitted through the human body by transmitting the plurality of signals including the same sound signals through the human body.

Human body sound transmission system and method for transmitting a plurality of signals

Provided are a human body communication apparatus for non-contact communications using a frequency-selective baseband and a human body communication method for non-contact communications in the same. The human body communication apparatus may be useful to perform stable communications between users by reducing interference induced from other communication apparatuses without affecting interference between the users since data are transmitted/received between communication apparatuses adjacent to a human body by spreading and despreading the data using only spreading codes of a limited frequency band (frequency-selective baseband) in which an inductive electromagnetic field formed by an antenna shows the most effective characteristics.

Human body communication apparatus for non-contact communications and human body communication method for non-contact communications in the same using frequency selective baseband

A human body communication system is provided. The human body communication system includes a transmitter and a receiver. The transmitter transmits a frame including a preamble, which is a Manchester-encoded pseudo noise (PN) code, to the human body. The receiver receives the frame from the human body, performs Manchester-decoding on the frame, performs cross-correlation on the decoding result and the PN code, and performs frame synchronization using the cross-correlation result. Accordingly, clock and data recovery performance is improved. Efficient frame synchronization with reduced computation amount can be provided.

Human body communication system and communication method thereof

Provided are a digital communication system using frequency selective baseband and a method thereof. A transmitter of the digital communication system, includes: a preamble/header transmission processing unit for spreading a preamble for frame synchronization and a header including data information; a data transmission processing unit for spreading data by using spread codes having dominant frequency in a desired frequency band, i.e., frequency selective spread codes; and a multiplexer for multiplexing the spreaded preamble and the spreaded header from the preamble/header transmission processing unit and the frequency selective spreaded data from the data transmission processing unit and transmitting the multiplexed signal in digital.

Digital communication system using frequency selective baseband and method thereof

Provided are a system and method for human body communication using a limited passband. The system includes a transmission frame generating unit for human body communication which generates a transmission frame for human body communication based on data information including user identification (ID) and data scrambled into an orthogonal code generated by the user ID; a symbol mapping unit for symbolizing the generated transmission frame for human body communication according to a predetermined modulating method; a spreading unit for spreading the symbol outputted in the symbol mapping unit; a waveform generating unit for generating a baseband signal whose band is limited to a predetermined range with respect to the data spread in the spreading unit; and a middle band transmitting unit for modulating the baseband signal into a predetermined limited passband signal.

System and method for human body communication using limited passband

A sputtering apparatus comprises a plurality of independent plasma generation regions formed in a single process chamber; a cathode disposed at an edge portion of each of the plurality of independent plasma generation regions; a gas supply line to supply a reaction gas to the plurality of independent plasma generation regions; and a shielding film disposed between the plurality of independent plasma generation regions to prevent reaction gases generated in the plurality of independent plasma generation regions from being mixed and introduced to an outside.

Sputtering apparatus

Growing community of inventors

Seoul, South Korea

Sung-Eun Kim