Korea Advanced Institute of Science and Technology

Terasquare Co. Ltd.

Gigoptix-Terasquare Korea Co., Ltd.

Obe Lab., Inc.

Point2 Technology, Inc.

Hyeon Min Bae

Jae Myoung Kim

Ha Il Song

Min Gyu Choi

Joon Yeong Lee

Gun Pil Hwang

Jong Kwan Choi

Hyo Sup Won

Tae Hoon Yoon

Huxian Jin

Jin Ho Park

Tae Ho Kim

Tae Hun Yoon

Jong Hyeok Yoon

Min Su Ji

Hyo Hoon Park

Tae Woo Lee

Seo Hyeon Kim

Joon-Yeong Lee

Jong-Kwan Choi

Soon Won Kwon

Se Jun Jeon

Min-Gyu Choi

Ha Ii Song

Jae Hyeok Yang

Seong Kwon Yu

Kyeong Ha Kwon

Bum Jun Koh

According to one aspect of the invention, there is provided a method for monitoring hemodynamics, comprising the steps of: acquiring information on a posture of a first subject wearing a monitoring device; estimating a motion artifact predicted to be included in a spectroscopic measurement signal from the first subject which is measured by the monitoring device, with reference to the acquired information on the posture of the first subject, and a motion artifact estimation model for defining a correlation between a posture of at least one subject and a motion artifact occurring in a signal measured from the at least one subject; and removing the estimated motion artifact from the measurement signal from the first subject.

Hemodynamics monitoring method, system and non-transitory computer-readable recording medium

According to one aspect of the invention, there is provided a method for assessing blood flow regulation performance based on hemodynamics, comprising the steps of: calculating second biometric information corresponding to a time differential of first biometric information on a hemoglobin concentration measured from a cerebral part of a subject; and assessing blood flow regulation performance of the subject with reference to a response that occurs in the second biometric information in correspondence to a change in a posture of the subject.

Method, system and non-transitory computer-readable recording medium for assessment of autoregulation performance based on hemodynamics

According to one aspect of the invention, there is provided a connector for connecting a waveguide and a board, comprising: a first opening part formed in a direction perpendicular to one side of a board and coupled to the one side of the board; a second opening part formed in a direction parallel to a longitudinal direction of a waveguide for signal transmission, wherein the waveguide is capable of being coupled to the second opening part; and a signal guide part connecting the first and second opening parts and including a hollowness surrounded by a conductive layer therein.

Connector for connecting a waveguide to a board and having a first opening part facing the board and a second opening part for receiving the waveguide

According to one aspect of the invention, there is provided a waveguide for transmission of electromagnetic wave signals, comprising: a first dielectric part comprising a dielectric; a conductor part covering a part of the first dielectric part; and a second dielectric part surrounding the first dielectric part and the conductor part.

Waveguide including a first dielectric part covered in part by a conductive part and a second dielectric part surrounding the first dielectric part and the conductive part

According to one aspect of the invention, there is provided a signal processing method, wherein a frame is generated in which at least one position of occurrence of a transition in a pulse value is determined from an input bitstream. According to another aspect of the invention, there is provided a signal processing method, wherein a frame including at least one pulse having a pulse width not less than a minimum pulse width is generated from an input bitstream.

Signal processing method and system, and non-transitory computer-readable recording medium

Disclosed is a chip-to-chip interface using a microstrip circuit and a dielectric waveguide. A board-to-board interconnection device, according to one embodiment of the present invention, comprises: a waveguide which has a metal cladding and transmits a signal from a transmitter-side board to a receiver-side board; and a microstrip circuit which is connected to the waveguide and has a microstrip-to-waveguide transition (MWT), wherein the microstrip circuit matches a microstrip line and the waveguide, adjusts the bandwidth of a predetermined first frequency band among the frequency bands of the signal, and provides same to the receiver.

Board-to-board interconnect apparatus including microstrip circuits connected by a waveguide, wherein a bandwidth of a frequency band is adjustable

Disclosed are an apparatus and a method for removing strands of hair from a near-infrared spectroscopy. The apparatus for removing strands of hair from a near-infrared spectroscopy may comprise: an arch-shaped main body worn on the head of a user, having a plurality of protrusions formed at an inner side part of the arch-shaped main body, and configured to expose a portion of scalp by arranging the strands of hair; a probe configured to come into close contact with the scalp; and a sensor configured to be accommodated inside the probe and receive light.

Apparatus and method for removing strands of hair from near-infrared spectroscopy

A multi-electrode renal denervation method and system using an integrated circuit are provided. The multi-electrode renal denervation system presented in the present invention comprises: a power generator transmitting control data for controlling the temperature of a plurality of electrodes; and a catheter in which the plurality of electrodes, which has an integrated circuit embedded therein and is controlled by the control data received from the power generator, are arranged, and the information measured using the integrated circuit is transmitted to the power generator.

Multi-electrode renal denervation method and system using integrated circuit

The present disclosure relates to a method and a system for standardizing a hemodynamics measurement result and a non-transitory computer-readable recording medium. According to one aspect of the present disclosure, provided is a method for standardizing a measurement result obtained from a device for monitoring hemodynamics, the method comprising the steps of: capturing an image of a subject wearing a monitoring device; defining a photogrammetric coordinate system on the captured image, and converting a preset local coordinate system on the monitoring device into the photogrammetric coordinate system; and converting the photogrammetric coordinate system into a standard coordinate system which is based on a standard space.

Method and system for standardizing hemodynamics measurement result, and non-transitory computer-readable recording medium

Disclosed are a mobile and expandable firmware-based optical spectroscopy system and a method for controlling same. The optical spectroscopy system may comprise: a wearing part attached to a particular region of a subject to irradiate light, on the basis of a firmware, to the particular region and measure the bodily signals of the subject by collecting emergent light which has passed through the particular region; and a monitoring unit, connected to the wearing part via a wired or wireless network, for controlling the strength of the light irradiated from the wearing part.

Mobile and expandable firmware-based optical spectroscopy system and method for controlling same

The present invention relates to a waveguide for transmission of electromagnetic wave signals and a chip-to-chip interface apparatus comprising the same. According to one aspect of the invention, there is provided a waveguide for transmission of electromagnetic wave signals, comprising: a dielectric part; and a conductor part surrounding at least a part of the dielectric part, wherein a signal of a first frequency band is transmitted through the dielectric part, and a signal of a second frequency band lower than the first frequency band is transmitted through the conductor part.

Chip-to-chip interface comprising a waveguide with a dielectric part and a conductive part, where the dielectric part transmits signals in a first frequency band and the conductive part transmits signals in a second frequency band

The present invention relates to a waveguide for transmission of electromagnetic wave signals. According to one aspect of the invention, there is provided a waveguide for transmission of electromagnetic wave signals, comprising: a dielectric part comprising two or more dielectrics having different permittivity; and a conductor part surrounding at least a part of the dielectric part.

Waveguide comprising first and second dielectric parts, where the first dielectric part comprises two or more separate dielectric parts

The present invention relates to a microstrip-waveguide transition for transmission of electromagnetic wave signals. According to one aspect of the invention, there is provided a microstrip-waveguide transition for transmission of electromagnetic wave signals, comprising: a feeding part for providing an electromagnetic wave signal to be transmitted through the waveguide; and a ground part formed at a predetermined interval from the feeding part, wherein the microstrip and the waveguide are coupled alongside each other along a length direction of the waveguide, and wherein a distance between the feeding part and the ground part in a direction perpendicular to the length direction of the waveguide is greater as it is closer to the waveguide.

Microstrip-waveguide transition for transmitting electromagnetic wave signal

Board-to-board interconnect apparatus including a microstrip circuit connected by a waveguide, where a bandwidth of a frequency band is adjustable

Disclosed are an optical spectroscopy system using a matched filter-based broadband signal receiver for stable data extraction, and a method for controlling the optical spectroscopy system. The optical spectroscopy system may comprise: a light transmission unit for irradiating light on a particular region of a subject by means of a plurality of light sources, wherein the light irradiated from the plurality of light sources is code-modulated by means of the Walsh codes and then irradiated; and a light receiving unit for detecting emergent light which has passed through the particular region, wherein the light source is identified by demodulating the light by means of the Walsh codes.

Optical spectroscopy system using matched filter-based broadband signal receiver for stable data extraction, and method for controlling the optical spectroscopy system

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Daejeon, South Korea

Hyeon Min Bae