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Jaehyuk

Jaehyuk Choi, Suwon-Si KR

Patent application numberDescriptionPublished
20160119522IMAGE SENSOR SIMULTANEOUSLY GENERATING IMAGE PROXIMITY SIGNAL - An image sensor for simultaneously obtaining an image and a proximity is provided. The image sensor includes a proximity signal generating circuit configured to generate a proximity signal of a target based on a pixel signal of a pixel array. The proximity signal generating circuit generates the proximity signal based on an average of pixel signals output from a plurality of pixels included in the pixel array.04-28-2016

Jaehyuk Choi, Minneapolis, MN US

Patent application numberDescriptionPublished
20090066782SPATIAL-TEMPORAL MULTI-RESOLUTION IMAGE SENSOR WITH ADAPTIVE FRAME RATES FOR TRACKING MOVEMENT IN A REGION OF INTEREST - A sensor includes an array of pixels to capture an image, the array of pixels arranged as a plurality of pixel groups, each of the pixel groups having a two or more pixels coupled to a shared floating diffusion node for outputting merged image signals from the pixel groups, at least one inter-pixel switch to control transfer of electrical charge from a floating diffusion node for a first one of the pixel groups to a floating diffusion node for a second one of the pixel groups to temporarily store a portion of a previous image frame within the floating diffusion node for the second one of the pixel groups, and a motion comparator to compare an image signal from the first one of the pixel groups with an image signal from the second one of the pixel groups to detect motion between a current frame and the previous frame.03-12-2009

Jaehyuk Choi, Seoul KR

Patent application numberDescriptionPublished
20150146065IMAGE SENSOR AND METHOD OF DRIVING IMAGE SENSOR - An image sensor includes a pixel array. The image sensor may include a photoelectric conversion device generating electric charges according to photoelectric conversion in each of a plurality of pixels, a shutter of each of the plurality of pixels controlling movements of the generated electric charges according to a drive signal, a driving line connecting the shutters of all of the plurality of pixels of the pixel array, through which the drive signal is transmitted, and a plurality of driving buffers applying the drive signal to the driving line.05-28-2015
20150338220METHOD FOR TRANSFERRING ROUTE AND DEVICE THEREFOR - A method for transferring a route of a trip identified by departure and destination which are calculated by a server to a third terminal, according to one embodiment of the present invention, is performed by a terminal, and the departure is a position of the third terminal defined as an identifier (Id) of the third terminal, and the destination is a current position of the terminal. The method comprises the steps of: requesting a server to transfer a route to the third terminal, wherein the route is transferred to the third terminal according to the request for the route transfer; requesting registration in a notification service with respect to the third terminal to the server, wherein the notification service is set in order to notify the terminal that a specific operation of the third terminal is performed if the specific operation is performed; receiving, from the server, a notification for indicating that the specific operation of the third terminal is performed, when the specific operation of the third terminal is performed; and transmitting an updated position of the terminal to the server when the terminal moves from a previously reported position to a predetermined distance, if the notification indicates that the third terminal has requested reception of update information with respect to the route.11-26-2015
20160037110IMAGE SENSOR AND METHOD OF DRIVING IMAGE SENSOR, AND IMAGE CAPTURING APPARATUS USING THE SAME - According to one example embodiment, an image sensor is configured to operate in a plurality of operation modes. The image sensor includes a pixel array including unit pixels configured to generate an analog image signal from incident light, a readout circuit configured to generate a digital image signal by converting the analog image signal, and a control module configured to generate control signals for controlling operations of the pixel array and the readout circuit according to an operation mode of the image sensor. A first power voltage for driving the image sensor when the operation mode of the image sensor is an image recognition mode for recognizing a body of a user of the image sensor, is lower than a second power voltage for driving the image sensor when the operation mode of the image sensor is an image capture mode for capturing images by the user.02-04-2016
20160044571METHOD FOR DELIVERING OPTIMUM PATH INCLUDING PLURALITY OF PASSAGE PLACES AND APPARATUS THEREFOR - A method for receiving a trip path including a plurality of passage places calculated by a server according to an embodiment of the present invention includes the steps of: enabling a terminal to send a request for a trip path including a plurality of passage places to the server, the request containing an indicator for representing the request for the path including the plurality of passage places from the server, wherein if the proposed trip path consists of a plurality of sub-paths, and thus the information of a proposed trip path contains the information indicating the sub-paths of the first sub-path is received through the link for the first sub-path, and the information of the first sub-path may include an indicator indicating whether there exists a second sub-path subsequent to the first sub-path, and a link for the second sub-path.02-11-2016
20160047912IMAGE SENSING APPARATUS AND OPERATING METHOD THEREOF - An image sensing apparatus sensing a user input and an operating method of the image sensing apparatus are disclosed, in which the image sensing apparatus may include an optical source operating based on a burst mode including a turn-on cycle and a turn-off cycle, and an image sensor configured to receive a reflected light using a pixel array and output sensing data of a position of an object in a target area in the reflected light.02-18-2016
20160117563METHOD AND APPARATUS FOR AUTHENTICATING USER USING VEIN PATTERN - A method and apparatus for authenticating a user using a vein pattern are provided that project a near infrared (NIR) ray toward a skin of the user using a light emitting diode (LED), where the user is adjacent to a terminal including the LED. An image sensor receives a light reflected by the skin, generates a vein pattern of the skin based on an image generated using the received light, and authenticates the user as a registered user of a pre-stored vein pattern when the generated vein pattern matches the pre-stored vein pattern.04-28-2016

Jaehyuk Jang, Seoul KR

Patent application numberDescriptionPublished
20120329514DUAL MODE MOBILE TERMINAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND CONTROLLING METHOD THEREOF - A method for dual mode mobile terminal in an MIMO wireless communication system is disclosed. The present invention includes the steps of if an uplink transmission mode is for simultaneous transmission to an LTE base station and a CDMA base station, determining whether a transmission power to the LTE base station is equal to or greater than a threshold value, transmitting a simultaneous transmission mode dedicated scheduling request signal for excluding a risky frequency band from an uplink band to the LTE base station, receiving a scheduling information on the uplink band except the risky frequency band from the LTE base station, transmitting a CS service signal to the CDMA base station, and transmitting a PS service signal to the LTE base station using the scheduling information.12-27-2012
20140102153DETERGENT MIXER AND WASHING MACHINE INCLUDING THE SAME - A liquid detergent mixer includes a main body, a detergent inlet pipe, a wash water inlet pipe, and a wash water dispersing unit. The main body defines a mixing space in which wash water and liquid detergent are mixed. The detergent inlet pipe allows liquid detergent to flow into the mixing space. The wash water inlet pipe has one end protruding from the other side surface of the main body to the mixing space to allow wash water to flow into the mixing space.04-17-2014
20150271746NETWORK SELECTION AND RANDOM ACCESS METHOD AND APPARATUS OF MACHINE-TYPE COMMUNICATION USER EQUIPMENT IN MOBILE COMMUNICATION SYSTEM - A network selection, a random access method, and an apparatus of a Machine Type Communication (MTC) User Equipment (UE) for use in a Long Term Evolution (LTE) are provided. A cell selection method of an MTC terminal of the present disclosure includes receiving a message from a base station forming a cell, determining whether the message includes an MTC supportability indicator, and barring, when the message includes no MTC supportability indicator, scanning a frequency used in communication with the base station during a determined period.09-24-2015

Patent applications by Jaehyuk Jang, Seoul KR

Jaehyuk Jang, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20160029235METHOD AND APPARATUS FOR GENERATING AND TRANSMITTING POWER HEADROOM REPORT IN MOBILE COMMUNICATION SYSTEM - Provided are a communication method and system enabling convergence of 5G communication and IoT technology to achieve higher data rates for beyond 4G communication systems.01-28-2016
20160029362METHOD AND APPARATUS, IN MOBILE COMMUNICATION SYSTEM, FOR EFFECTIVELY PROVIDING CONFIGURATION INFORMATION ABOUT SMALL CELL THAT HAS SMALL CELL SERVICE REGION - A method and an apparatus, in a mobile communication system, for effectively providing configuration information about a small cell that has a small cell service region are provided. The method for transmitting reconfiguration information of a small cell base station in a mobile communication system includes: when deciding to reconfigure a small cell, obtaining the latest macro cell configuration information from a macro cell base station; generating reconfiguration information about the small cell on the basis of the obtained macro cell configuration information; and transmitting, to the macro cell base station, the regenerated reconfiguration information so that the macro cell base station can transmit the reconfiguration information to User Equipment (UE).01-28-2016
20160037443METHOD AND APPARATUS FOR WIRELESS COMMUNICATION - The present invention relates to a method and an apparatus for a wireless communication. The communication method by a user equipment, according to an embodiment of the present invention, may include: receiving information on a second communication network base station from a first communication network base station through a first communication unit; and scanning the second communication network base station by using the information on the second communication network base station. According to an embodiment of the present invention, a user equipment can efficiently scan a wireless LAN base station and other heterogeneous network base stations.02-04-2016
20160119975METHOD AND APPARATUS FOR INTERWORKING WIRELESS LAN ACCORDING TO CAMPING CELL - A communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, health care, digital education, smart retail, security and safety services. If a terminal in an idle state camps in a suitable cell, the terminal performs interworking between a mobile communication network and a wireless LAN by applying a network interworking parameter received from a base station. If the terminal is in a state of not camping in the suitable cell due to a temporal movement to be out of an area of the base station, the terminal does not use a function of interworking between the mobile communication network and the wireless LAN.04-28-2016

Jaehyuk Jang, Nirasaki-Shi JP

Patent application numberDescriptionPublished
20110129619FILM FORMATION METHOD AND APPARATUS - A film formation method includes setting a target object at a temperature of 150 to 550° C., the target object being placed inside the process container configured to hold a vacuum state therein, and then, repeating a cycle alternately including a first supply step and a second supply step a plurality of times to form a silicon nitride film on the target object. The first supply step is a step of supplying monochlorosilane gas as an Si source into the process container while setting the process container at a pressure of 66.65 to 666.5 Pa therein. The second supply step is a step of supplying a nitrogen-containing gas as a nitriding gas into the process container.06-02-2011

Jaehyuk Jung US

Patent application numberDescriptionPublished
20130091888AXIAL FLOW FAN AND AIR CONDITIONER - An axial flow fan and an air conditioner including the axial flow fan, where the axial flow fan includes a plurality of blades. The blades include corrugated parts on ends thereof. The corrugated parts include at least one of convex portions or the concave portions.04-18-2013

Jaehyuk Jung, Seoul KR

Patent application numberDescriptionPublished
20130126134CROSS FLOW FAN AND AIR CONDITIONER HAVING THE SAME - A cross flow fan and an air conditioner having the same are provided. The cross flow fan may include a fixing member having a plate shape, and a plurality of blades fixed to one surface of the fixing member. The plurality of blades may be arranged spaced apart from each other in a circumferential direction. An inner edge may define an end of a side of each of the plurality of blades, the inner edge extending toward a rotational shaft of the plurality of blades, and an outer edge may define an end opposite to the inner edge. A protrusion may protrude from the outer edge in one direction.05-23-2013
20130129515CROSS FLOW FAN AND AIR CONDITIONER - A cross flow fan and an air conditioner including the cross flow fan, where the cross flow fan includes a fixing member, and a plurality of blades fixed to an upper surface of the fixing member and spaced apart from each other in a circumferential direction. one or more of the blades include a protrusion protruding in a downward direction from a surface of the blade.05-23-2013
20140131018INDOOR DEVICE FOR AN AIR CONDITIONER - An indoor device for an air conditioner is provided. The indoor device may include a heat exchanger mounting panel in which an orifice to pass air therethrough is formed, a centrifugal fan to inhale air in a shaft direction through the orifice and discharge the air in a radial direction, a motor to rotate the centrifugal fan, and a case to fix the motor and couple the motor to the panel. A first magnetic substance and a second magnetic substance that generate a repulsive force may be respectively disposed at a first surface opposite to the centrifugal fan in the panel and a second surface opposite to the panel in the centrifugal fan. In the first magnetic substance and the second magnetic substance, the same pole may be formed in a concentric circle and different poles may be alternately formed in a radial direction.05-15-2014

Jaehyuk Kang, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20110012796WATCH TYPE MOBILE TERMINAL - Disclosed is a watch type mobile terminal that can be put on a human body such as a user's wrist or arm. The watch type mobile terminal includes: a case whose both ends are connected by a band and an antenna installed in the case, wherein the antenna includes: a first conductor disposed at an inner side of the case and formed such that the first conductor can be connected to a signal feeding portion; and a second conductor disposed to be separated from the first conductor such that the second conductor is electrically coupled with the first conductor and formed such that the second conductor can be connected to a ground feeding unit.01-20-2011
20110053666MOBILE TERMINAL - A mobile terminal comprises: a case forming appearance of the mobile terminal, and having a printed circuit board (PCB) therein; and a connection terminal mounted to the case, and configured to electrically connect the PCB to an external device, wherein the connection terminal comprises: an external terminal supported by an outer surface of the case; and an internal terminal elastically contacting a terminal of the PCB, connected to the external terminal, and supported by an inner surface of the case.03-03-2011

Jaehyuk Kang, Seoul KR

Patent application numberDescriptionPublished
20150109170MOBILE TERMINAL - A mobile terminal comprises: a metallic frame; a first cover and a second cover coupled to a front surface and a rear surface of the metallic frame, respectively; and a first waterproof layer and a second waterproof layer formed between the first cover and the metallic frame, and between the second cover and the metallic frame, respectively, wherein the metallic frame includes: a base portion configured to support a display unit formed on the front surface of the metallic frame; and an edge portion formed along an outer periphery of the base portion so as to radiate heat generated from the base portion, and exposed to outside of the mobile terminal between the first cover and the second cover.04-23-2015
20160033996MOBILE TERMINAL - A mobile terminal includes a display unit, a front case configured to be combined with the display unit using a front side of the front case, a main board configured to be combined with a rear side of the front case, a rear case configured to be combined with a rear side of the main board, a boss in which a internal screw thread formed on both a left side and a right side of the front case and the internal screw thread heading a rear side is formed, a connection hole formed on a position corresponding to the internal screw thread of the rear case, a screw configured to be connected with the internal screw thread in a manner of passing through the connection hole, a boss bump configured to be positioned at an outer circumstance of the boss and a boss accommodation part configured to be formed on both a left side and a right side of the main board and correspond to a shape of the boss and a shape of the boss bump. It is able to reduce thickness of the mobile terminal by omitting a frame. And, it is able to prevent the case from making a gap in a horizontal direction via a stable connection structure. Moreover, it is also able to prevent the front case and the rear case from being separated from each other via the stable connection structure.02-04-2016

Jaehyuk Kim, Goyang-Si KR

Patent application numberDescriptionPublished
20160078804DISPLAY DEVICE - Disclosed is a display device and a method of driving the display device. The display device includes a display panel, a scan driving unit, and a timing control unit. The display panel displays an image. The scan driving unit supplies a scan signal to the display panel. The timing control unit controls the scan driving unit. The scan driving unit includes a correction circuit unit that detects whether a clock signal output by the timing control unit is normal or abnormal, and corrects the detected abnormality.03-17-2016

Jaehyuk Kim, Yongin-Si KR

Patent application numberDescriptionPublished
20130149594NEGATIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY INCLUDING THE SAME - A negative electrode active material and a secondary battery including the same are provided. More particularly, the present disclosure relates to a negative electrode active material including a Si-metal alloy including Si, the Si being present in the Si-metal alloy in an amount of 66 at % or less, and at least a portion of the Si being crystalline Si. The negative active material can provide a high-capacity battery, which can retain high capacity due to little volumetric expansion during charging and discharging, thereby demonstrating an excellent life characteristic of the secondary battery. The negative electrode active material may include a Si-metal alloy including crystalline Si having a crystal grain size of 30 nm or less. Methods of preparing a negative electrode active material and methods of preparing a secondary battery including the same are also disclosed.06-13-2013

Jaehyuk Lee, Suwon-Si KR

Patent application numberDescriptionPublished
20150158366SYSTEM AND METHOD OF CONTROLLING HEATER OF ENVIRONMENTALLY-FRIENDLY VEHICLE - A system for controlling a heater of an environmentally-friendly vehicle includes a signal input configured to input a heating demand. A positive temperature coefficient (PTC) heater is a heat source for heating. A controller is configured to determine a target temperature according to the heating demand, determine the quantity of power supplied to the PTC heater, and determine a duty cycle of a pulse width modulation (PWM) signal. A switch is controlled according to a PWM signal of the controller to operate the PTC heater. A charger is charged/discharged when the switch is turned on/off according to the PWM signal of the controller to protect the PTC heater.06-11-2015

Jaehyuk Lee, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20150144911ORGANIC LIGHT EMITTING DISPLAY - The present disclosure provides an organic light emitting display including: a first substrate including a display area where an organic light emitting device is formed and a non-display area where a plurality of pads are formed, a second substrate facing and spaced apart from the first substrate, a pattern formed in the non-display area of the first substrate and having openings, and an adhesive layer formed between the first substrate and the second substrate and covering a portion of the pattern.05-28-2015

Jaehyuk Lee, Gwangju KR

Patent application numberDescriptionPublished
20150205423TOUCH SENSOR INCLUDING NANOWIRE ARRAY AND METHOD OF FABRICATING THE SAME - Disclosed are a touch sensor and a method of fabricating the same. An insulator of the touch sensor contains a polymer and has an array of vertically aligned nanowires structure. Therefore, the touch sensor can be easily changed in thickness, which facilitates change in electrostatic capacity, thereby increasing sensitivity of the touch sensor. In addition, the present invention can simplify an existing complicated process of fabricating a touch sensor.07-23-2015

Jaehyuk Lee, Seoul KR

Patent application numberDescriptionPublished
20090015136DISPLAY DEVICE - A display device is disclosed. The display device includes a first substrate, a light emitting unit on the first substrate, a second substrate on the light emitting unit, and a seal member that attaches the first substrate to the second substrate. The light emitting unit includes a first electrode, a light emitting layer, and a second electrode. The seal member includes a straight portion and a curved portion. A radius of curvature of the curved portion lies substantially in a range between 0.2 mm and 2.5 mm.01-15-2009
20140244126ELECTRONIC PARKING BRAKE FOR A VEHICLE - An electronic parking brake for vehicle is provided that includes a movement detecting sensor that is configured to detect a movement of a vehicle once the vehicle is turned off. In particular, a controller is configure to determine whether the vehicle is on or off, and in response to determining that the vehicle is turned off, power is supplied to a sensor. Once the sensor is activated, the sensor then detects any movement of a vehicle while the vehicle is turned off. Upon detecting that the vehicle is moving, power is applied by a controller to a motor operator to engage the electronic parking brake and thereby automatically applies the parking brake.08-28-2014

Jaehyuk Lim, Seoul KR

Patent application numberDescriptionPublished
20150116669IMAGE PROJECTION APPARATUS - An image projection image for projecting an image on a screen includes a light source, a scanning mirror and a prism. The light source includes laser diodes for emitting beams of different wavelengths. The scanning mirror reflects the beams radiated from the light source and projects the reflected beams. The prism is disposed at the rear of the scanning mirror to decenter the beams via the scanning mirror based on the wavelengths. In the image projection apparatus, the laser diodes are fixed to be vertically spaced apart from a reference height, corresponding to the wavelengths of the beams.04-30-2015
20150350588LASER PROJECTION DISPLAY AND METHOD FOR ALIGNING COLOR OF THE SAME - There is disclosed a laser projection display including a light source unit for emitting light laser light; a light resolution unit for resolving the laser light into a first light and a second light; an optical scanner for realizing an image by scanning the resolved first light to a screen; a sensing unit for sensing the resolved second light; and an alignment compensation unit for calculating location variation of the second light sensed by the sensing unit and compensating color alignment to correspond to the calculated location variation value, wherein a distance between a light emitting surface of the light resolution and a light incidence surface of the optical scanner is equal to a distance between a light emitting surface of the light resolution unit and a light incidence surface of the sensing unit.12-03-2015

Jaehyuk Park, Seoul KR

Patent application numberDescriptionPublished
20130342018ENERGY STORAGE DEVICE, AND SERVER AND METHOD FOR CONTROLLING THE SAME - Energy storage devices, servers, and methods for controlling the same are disclosed. The energy storage device can include at least one battery pack, a network interface configured to exchange data with a server, and a connector that receives alternating current (AC) power from an internal power network or outputs AC power to the internal power network. Energy storage device can also include a power converter configured to convert the AC power from the internal power network into direct current (DC) power based on the information about the power to store when information about power to store is received from the server, or, convert DC power stored in the battery pack into AC power based on the information about the power to output when information about power to output to the internal power network is received from the server. Accordingly, energy may be more efficiently stored.12-26-2013
20140049886ENERGY STORAGE DEVICE, POWER MANAGEMENT DEVICE, MOBILE TERMINAL AND METHOD FOR OPERATING THE SAME - An energy storage device, a power management device, a mobile terminal, and a method for operating the same are discussed. The energy storage device includes a battery pack, a communication module to transmit power-on information or energy storage amount information to a power management device and to receive a charge command or discharge command from the power management device, a connector to receive AC power from the internal power network based on the charge command or to output AC power to the internal power network based on the discharge command, and a power converter to, when the charge command is received from the power management device, convert the AC power from the internal power network into DC power based on the charge command, or, when the discharge command is received from the power management device, convert DC power in the battery pack into AC power based on the discharge command.02-20-2014
20150313387APPARATUS FOR PROVIDING CONTENTS AND METHOD FOR THE SAME - A content providing apparatus may include a container capable of containing a consumable material, a sensor to measure an amount of a consumable material contained in the container, a content output control unit configured to control an output of a content to be provided based on the amount of the consumable material measured by the sensor, and a content output unit configured to output the content with the output controlled by the content output control unit. Also, a content providing method may include measuring an amount of a consumable material contained in a container, determining an output of a content to be provided based on the measured amount of the consumable material, and providing the content with the determined output.11-05-2015

Patent applications by Jaehyuk Park, Seoul KR

Jaehyuk Park, Tsukuba-Shi KR

Patent application numberDescriptionPublished
20110002022METHOD OF ADJUSTING A RESONANCE FREQUENCY OF AN OPTICAL SCANNING DEVICE - A method of adjusting a resonance frequency in an optical scanning device, containing: 01-06-2011

Jaehyuk Park, Yongin-Si KR

Patent application numberDescriptionPublished
20150052137APPARATUS FOR COLLECTING CONTENTS USING SOCIAL RELATION CHARACTER AND METHOD THEREOF - Disclosed is an apparatus for collecting contents using social relation characters, which includes: an input unit for receiving search information from a main user; a database for storing SNS subscriber list of the main user and related users in relation to the main user and group information in relation to friendship in an SNS; and a content managing unit for searching contents in relation to the received search information by using the group information from contents possessed by the main user and the related users in an SNS server, defining the searched contents as a first content group, calculating a first interest index for each content included in the first content group based on additional information input by the related users, and determining a predetermined content, on which interest of the related users is focused, from the searched contents based on the calculated first interest index.02-19-2015
20150261843APPARATUS FOR SELECTING AND PROVIDING MEDIA CONTENT ON SOCIAL NETWORK SERVICE AND METHOD THEREOF - Disclosed is an apparatus and method for selecting and providing media content on a social network service (SNS), and the apparatus includes a media content search unit configured to search, from a SNS server which contains media content composed of images or text, for media content related to a user accessing the SNS server, a media content processing unit configured to determine at least one piece of media content among the retrieved media content as candidate media content by analyzing an image, text, or metadata of the retrieved media content, and a service providing unit configured to provide the determined candidate media content to the user.09-17-2015

Jaehyuk Park US

Patent application numberDescriptionPublished
20120325288PHOTOVOLTAIC MODULE - The present invention relates to a photovoltaic module. A photovoltaic module according to an embodiment of the present invention comprises a solar cell module, a micro-inverter to convert DC power generated by the solar cell module into AC power, a controller to control the micro-inverter's operation, and an interface unit connected to power grid supplying external electrical power and to provide the AC power to the power grid, the controller to control operation of the micro-inverter such that the AC power is matched to the external electrical power flowing into the power grid. The photovoltaic module according to the present invention can provide electrical power generated at solar cell modules through a simple connection to power grid which supplies electrical power to home, reducing consumption of electrical power flowing into home.12-27-2012

Jaehyuk Yang, Seoul KR

Patent application numberDescriptionPublished
20160001780DRIVER ASSISTANCE APPARATUS CAPABLE OF RECOGNIZING A ROAD SURFACE STATE AND VEHICLE INCLUDING THE SAME - A driver assistance apparatus and a vehicle including the same are disclosed. The driver assistance apparatus includes a stereo camera, a memory to store road surface data regarding a state of a road surface classified into a dry state, a wet state, a snow covered state, and an icy state, and a processor to classify the state of the road surface as any one of the dry state, the wet state, the snow covered state, and the icy state based on stereo images received from the stereo camera and the road surface data. Consequently, it is possible to recognize a current road surface state.01-07-2016
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