Yang, Seongnam-Si
Byoung Seok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20120270565 | LOCATION-BASED SERVICE SYSTEM AND METHOD FOR GENERATING SECONDARY INFORMATION - Provided are a location-based service system and method for generating secondary information. The location-based service system, which includes a processor, may include an information receiving unit to receive location information corresponding to a location in a route of a user, and an information adding unit to add to multimedia content that the user created, using the processor, at least a part of the received location information and location-related information which is associated with the received location information. | 10-25-2012 |
20120323679 | SYSTEM AND METHOD FOR PROVIDING MOBILE ADVERTISEMENT - Provided is a system and method for providing advertisement information using voice recognition when performing a voice call based on a Voice over Internet Protocol (VoIP). The system for providing advertisement information based on a VoIP may include a voice recognition unit to recognize voice information received via an application of a user terminal, an information converter to convert the voice information to text information, an advertisement selector to select advertisement information corresponding to the text information among a plurality of pieces of advertisement information stored in a database, and a transmitter to transmit the selected advertisement information. | 12-20-2012 |
20130007290 | SYSTEM AND METHOD FOR PROVIDING COMMUNICATION SERVICE - Provided is a system and method for providing a communication service. According to exemplary embodiments of the present invention, a synchronization session integrated among a plurality of user terminals that use a communication service may be set, and control result data corresponding to terminal control information selected by at least one of user terminals may be provided to user terminals. | 01-03-2013 |
20130091018 | METHOD, SERVER AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING SOCIAL-COMMERCE DEAL WITH ROUTE INFORMATION - Disclosed herein are a method, a server, and a computer readable recording medium for providing social-commerce deals with route information. According to an exemplary embodiment of the present invention, there is provided a method for providing social-commerce deals with route information executed by a social-commerce server, method including receiving route request information from a user terminal and calculating route information based on the received route request information, extracting recommendation social-commerce deal information based on the calculated route information, and providing the calculated route information and the extracted recommendation social-commerce deal information to the user terminal. | 04-11-2013 |
20140007171 | APPARATUS, METHOD AND COMPUTER READABLE RECORDING MEDIUM FOR PROVIDING MUSIC RELATED INFORMATION BY RECOGNITION OF MUSIC OUTPUT THROUGH TELEVISION | 01-02-2014 |
20140007211 | SYSTEM, METHOD AND COMPUTER READABLE RECORDING MEDIUM FOR LINKING TELEVISION AND SMART PHONE USING IMAGE AUTHENTICATION KEY | 01-02-2014 |
20140201771 | SYSTEM AND METHOD OF GROUPING BROADCASTING SIGNALS BASED ON MULTIMEDIA DNA INFORMATION - A system of grouping broadcasting signals based on a multimedia DNA of corresponding broadcast, which groups users viewing the same broadcast through the multimedia DNA of each broadcasting signal output from a TV in real time. A DNA information receiver receives DNA information on broadcasting signals, which are broadcasted through each TV. A DNA information grouping unit calculates similarity of the DNA information received through the DNA information receiver, and when the calculated similarity satisfies a predetermined similar condition, determines the similar DNA information as the DNA information of the same broadcasting signal to group the DNA information into the same group. A group information transmitter transmits group related information of each group grouped by the DNA information grouping unit to each TV. | 07-17-2014 |
20150128071 | SYSTEM AND METHOD FOR PROVIDING SOCIAL NETWORK SERVICE - A method for providing a social network service (SNS) to share predetermined data between users who are acquaintances of each other includes transmitting music-matched photo data from one or more user terminals and registering the photo data in the service providing server. The music-matched photo data includes one or more of photo data matched to predetermined music transmitted from a user terminal of a user, photo data matched to predetermined music transmitted from user terminals of users who are acquaintances of the user, and photo data recommended a predetermined number of times or more or ranked in a predetermined place or higher in terms of recommendation among photo data registered as being matched to the predetermined music. | 05-07-2015 |
Byung-Choon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090001400 | TWO DIMENSIONAL LIGHT SOURCE USING LIGHT EMITTING DIODE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE TWO DIMENSIONAL LIGHT SOURCE - A two-dimensional light source includes a base substrate having holes, wires disposed on a lower surface of the base substrate, a light emitting diode (LED) chip disposed on an upper surface of the base substrate, plugs that connect two electrodes of the LED chip to the wires through the holes, a buffer layer covering the LED chip, and an optical layer that is disposed on the buffer layer and has an optical pattern formed at a portion of the optical layer corresponding to the LED chip. | 01-01-2009 |
20110163343 | TWO DIMENSIONAL LIGHT SOURCE USING LIGHT EMITTING DIODE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE TWO DIMENSIONAL LIGHT SOURCE - A two-dimensional light source includes a base substrate having holes, wires disposed on a lower surface of the base substrate, a light emitting diode (LED) chip disposed on an upper surface of the base substrate, plugs that connect two electrodes of the LED chip to the wires through the holes, a buffer layer covering the LED chip, and an optical layer that is disposed on the buffer layer and has an optical pattern formed at a portion of the optical layer corresponding to the LED chip. | 07-07-2011 |
Byunghoon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150048765 | APPARATUS OF CONTROLLING VEHICLE PROVIDED WITH MOTOR AND CONTROL METHOD THEREOF - An apparatus for controlling a vehicle provided with a motor includes a current command generator that determines first and second axes currents according to driving conditions, and a current controller that generates first and second axes voltages by using the first and second axes currents and feedback currents. An axis converter converts the first and second axes voltages into 3-phase voltages, 3-phase feedback currents into first and second axes feedback currents, and transmits the same to the current controller. A pulse width modulation (PWM) generator receives the 3-phase voltages and generates corresponding 3-phase signals, and a PWM inverter generates 3-phase currents and transmits the same to the axis converter. A motor is driven by the 3-phase currents. A resolver detects a phase of the motor and transmits the same to the current command generator and the axis converter. A resolver offset determining unit calculates a resolver offset value. | 02-19-2015 |
Changbok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130173195 | CALIBRATION METHOD OF MODULATION POWER FOR DVB-H TEST APPARATUS - This invention relates to a calibration method of modulation power for DVB-H test apparatus for reducing the calibration time for the power loss in the RF cable to half through calibration using the expected power loss of the modulated wave at an arbitrary frequency based on the measured power losses of the continuous wave over frequencies in the RF cable. The calibration method of modulation power for DVB-H test apparatus that is performed by the computer with installed calibration program therein and connected to the power meter of the DVB-H test apparatus, comprises and includes the steps of: commanding DVB-H test apparatus to output continuous waves having frequencies from the start frequency to the stop frequency with increment of frequency step in accordance with the preset power level; storing CW power offset, that is the difference between the actual power level and the preset power level, to the table after receiving actual power level of continuous waves having frequencies from the start frequency to the stop frequency with increment of frequency step from the power meter; commanding DVB-H test apparatus to output a modulated wave that carries data on a continuous wave having an arbitrary frequency between the start frequency and the stop frequency, thereafter receiving actual output power level from the power meter, and calculating the modulation power offset between the continuous wave and the modulated wave at the corresponding arbitrary frequency, thereafter commanding DVB-H test apparatus to output the preset power level added with the power offset of the continuous wave and the power offset of the modulated wave when transmitting the modulated wave. | 07-04-2013 |
Chang Keun Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20120226725 | METHOD AND SYSTEM FOR GENERATING RANDOM NUMBERS - The present invention relates to a method and system for generating random numbers. The method for generating random numbers comprises the following steps: (a) generating a plurality of first random number samples; (b) assigning relative priority values to each of the first random number samples, wherein a common difference exists between neighboring priority values when the relative priority values are sorted in an ascending order or in a descending order; and (c) converting the first random number samples into respective second random number samples on the basis of the relative priority values. According to the present invention, the second random number samples are those converted into mathematical expectations which can be generated from the relative priority values. The method and system of the present invention can generate a plurality of random number samples having a distribution that is closest to the theoretical mean value and variance value, or having a uniform distribution. | 09-06-2012 |
Chang Soo Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20110279091 | METHOD FOR REDUCING STANDBY POWER AND WIRELESS DEVICE USING THE SAME - The present invention provides a wireless device and method for reducing standby power. The method for reducing standby power of the wireless device includes the steps of: charging a charging battery with power supplied from an AC commercial power source in a normal mode of the wireless device, blocking the power of the AC commercial power source and converting an operation state of the wireless device so that the wireless device is in a standby mode when an operation-off signal used for turning off a predetermined device is transmitted from an outside. In this case, the wireless device receives the power with which the charging battery has been charged. In a standby mode, the wires device is periodically converted to be in a normal mode to transmit an operation state inquiry signal to the outside, so that it is possible to normally control the predetermined device. | 11-17-2011 |
20150278890 | ELECTRONIC INFORMATION LABEL SYSTEM WITH ADJUSTABLE WAKE-UP UPDATE PERIOD - An electronic label system is provided. The electronic label operates in one of two operation modes between a real-time update mode in which merchandise information is updated in real time according to update setting information received from a management server and stored, and a delayed update mode in which merchandise information update is delayed. In the electronic label system, merchandise information may be updated in real time at a necessary point in time with a longer battery change period. | 10-01-2015 |
Cheol Hoon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20100167458 | Thin film type solar cell and method for manufacturing the same - A thin film type solar cell and a method for manufacturing the same is disclosed, which is capable of providing a wide light-transmission area without lowering cell efficiency and increasing processing time, so that the solar cell can be used as a substitute for a glass window in a building. The thin film type solar cell generally comprises a substrate; a plurality of front electrodes at fixed intervals on the substrate; a plurality of semiconductor layers at fixed intervals with a contact portion or separating channel interposed in-between, the plurality of semiconductor layers on the plurality of front electrodes; and a plurality of rear electrodes at fixed intervals by the each separating channel interposed in-between, the each rear electrode being electrically connected with the each front electrode; wherein the each rear electrode is patterned in such a way that a light-transmitting portion is included in a predetermined portion of the rear electrode. | 07-01-2010 |
20120064660 | Apparatus and Method for Manufacturing of Thin Film Type Solar Cell - Disclosed is an apparatus and method for manufacturing a thin film type solar cell, which enables the enhancement of productivity, the apparatus for manufacturing a thin film type solar cell including a first electrode forming unit; a first separation part; an optoelectric conversion layer forming unit; a contact line forming unit; a printing unit; and an etching process unit, wherein the etching process unit removes the optoelectric conversion layer in a second separation part to expose the first electrode in the second separation part through a wet etching process. | 03-15-2012 |
20150207018 | Apparatus and Method for Manufacturing of Thin Film Type Solar Cell - Disclosed is an apparatus and method for manufacturing a thin film type solar cell, which enables the enhancement of productivity, the apparatus for manufacturing a thin film type solar cell including a first electrode forming unit; a first separation part; an optoelectric conversion layer forming unit; a contact line forming unit; a printing unit; and an etching process unit, wherein the etching process unit removes the optoelectric conversion layer in a second separation part to expose the first electrode in the second separation part through a wet etching process. | 07-23-2015 |
Chun Suk Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130307333 | INVERTER-CHARGER COMBINED DEVICE FOR ELECTRIC VEHICLES AND METHOD THEREOF - Disclosed is an inverter-charger combined device for electric vehicles configured to drive a 3-phase motor by charging a high voltage battery in case of charging mode, and switching a power of the high voltage battery in case of operation mode, the device including a first power supply unit for supplying a power to drive a switching unit of the rectifier, and a second power supply unit for supplying a power to drive a switching unit of the inverter, where the first power supply unit and the second power supply unit are configured to independently supply a power. | 11-21-2013 |
20140104891 | DC-DC CONVERTER - Disclosed is a DC-DC converter. The DC-DC converter includes a power input unit to which power is applied, a first module comprising a first transformer and a second transformer to output a first output power transformed according to operations of a first switch and a second switch connected with the first transformer and the second transformer by using the applied power, a second module comprising a third transformer and a fourth transformer to output a second output power transformed according to operations of a third switch and a fourth switch connected with the third transformer and the fourth transformer by using the applied power, an output unit to output a sum of the first output power and the second output power, and a controller to control an interleaving operations between the first module and the second module. | 04-17-2014 |
20140266554 | TRANSFORMER MODULE FOR ELECTRIC VEHICLE - A transformer module for an electric vehicle is provided. The transformer module includes a bobbin round which a primary-side coil is wound, a printed circuit board, and a secondary-side bus bar disposed between the bobbin and the printed circuit board, wherein a pattern part formed of an electrically conductive material to contact the bus bar is provided on the printed circuit board to electrically connect the pattern part to the bus bar in parallel. | 09-18-2014 |
20140340019 | INVERTER AND METHOD OF CONTROLLING SAME - An inverter is provided. The inverter includes a current providing unit providing a first axis current and a second axis current to an induction motor; a revolutions per minute (RPM) measuring unit measuring the RPM of the induction motor; and a control unit changing the second axis current according to the measured RPM. | 11-20-2014 |
20150063401 | TEMPERATURE MEASUREMENT APPARATUS USING NEGATIVE TEMPERATURE COEFFICIENT THERMISTOR - Provided is a temperature measurement apparatus using a negative temperature coefficient (NTC) thermistor. A temperature sensor includes the NTC thermistor and a variable resistor part. A resistance value of the variable resistor part varies between a default resistance value for measuring a temperature and a temporary resistance value for determining a disconnection. An abnormal operation determination unit determines whether the NTC thermistor is disconnected, based on an output voltage of the temperature sensor when the variable resistor part has the temporary resistance value. | 03-05-2015 |
20150063421 | TEMPERATURE MEASUREMENT APPARATUS USING NEGATIVE TEMPERATURE COEFFICIENT THERMISTER - A temperature measurement apparatus using a negative temperature coefficient (NTC) thermister is provided. A temperature sensor includes the NTC thermister and a variable resistor part, in which a resistance value of the variable resistor part varies between a first resistance value for a first output voltage value and a second resistance value for a second output voltage value to allow a voltage value corresponding to a present temperature to be outputted. A voltage temperature matching unit outputs the present temperature based on the first output voltage value and the second output voltage value. | 03-05-2015 |
20150069936 | INVERTER-CHARGER INTEGRATED DEVICE FOR ELECTRIC VEHICLE - An inverter-charger integrated device for an electric vehicle is provided. The inverter-charger integrated device for the electric vehicle includes a motor; a power input unit; a rectifying unit; an inverter; and a control unit, wherein the inverter comprises a first group of switches including first and second switches, a second group of switches including third and fourth switches, and a third group of switches including fifth and sixth switches, the rectifying unit is directly connected to the first of the first to third groups of switches, and phases of the motor are respectively connected to the first to third group of switches. | 03-12-2015 |
20150366104 | METHOD FOR CONTROLLING TEMPERATURE OF INVERTER SYSTEM BY CONTOLLING A FAN - A method for controlling temperature of an inverter system having an inverter and a cooling fan is provided, the method including: obtaining an internal temperature of the inverter and a DC (Direct Current)-link voltage of the inverter; and outputting a fan driving control signal for driving the fan or maintaining the fan being driven to the fan, when the internal temperature is above a predetermined fan drive setting temperature and the DC-link voltage is above a predetermined fan drive setting voltage. | 12-17-2015 |
20160028300 | INVERTER ASSEMBLY WITHOUT GALVANIC ISOLATION - Disclosed is an inverter assembly without galvanic isolation, the inverter assembly including a PCB mounted with a power supply circuit unit, an inverter unit, an analogue circuit unit and a controller, a first ground circuit pattern to supply a ground power to the power supply circuit unit and the inverter unit, a second ground circuit pattern to supply the ground power to the analogue circuit unit, a third ground circuit pattern to supply the ground power to the controller, a first bead between the first ground circuit pattern and the second ground circuit pattern to isolate an impedance between the first ground circuit pattern and the second ground circuit pattern, and a second bead between the second ground circuit pattern and the third ground circuit pattern to isolate an impedance between the second ground circuit pattern and the third ground circuit pattern. | 01-28-2016 |
Dong Hyeok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20140188607 | ADVERTISING EXPOSURE METHOD BASED ON EVENT OCCURRENCE, SERVER FOR PERFORMING THE ADVERTISING EXPOSURE METHOD, AND COMPUTER-READABLE RECORDING MEDIUM HAVING RECORDED THEREON PROGRAM FOR EXECUTING THE ADVERTISING EXPOSURE METHOD - Methods and systems of obtaining an advertisement based on event occurrence on a mobile terminal are provided. A desired event is determined to have occurred on the mobile terminal. Event occurrence information is generated. The event occurrence information may be associated with the desired event. A keyword is extracted, which is based on the generated event occurrence information. An advertisement is obtained that is based on the extracted keyword. | 07-03-2014 |
Dong-Joo Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150208006 | IMAGE SENSOR AND METHOD OF CORRECTING OUTPUT SIGNAL OF THE IMAGE SENSOR - A method of processing signals from an image sensor outputting signals from rows of pixels in the image sensor having optical signals, outputting signals from rows of pixels in the image sensor not having optical signals, and correcting the signals from the rows of pixels having optical signals based on the signals corresponding to the rows of pixels not having optical signals. | 07-23-2015 |
20150208009 | IMAGE SENSOR AND METHOD OF CORRECTION OUTPUT SIGNAL OF THE IMAGE SENSOR - A pixel array includes an array of pixels to receive light, a first pixel to be blocked from receiving the light, and a circuit to adjust signals output from pixels in the array based on a signal from the first pixel. The signals output from the pixels in the array include a first error value. The circuit reduces the first error value in the signals from the pixels in the array based on the signal from the first pixel. The circuit may also reduce a second error value in the signals output from the pixels in the array based on a signal from a second pixel. The first and second pixels may be outside of the pixel array. The first and second error values may be storage diode leakage value and a dark current value. | 07-23-2015 |
20150256769 | IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME - Provided are an image sensor and a method of manufacturing the same. The method may include forming a photo-electric conversion region and a charge storage region in a semiconductor layer; forming a transistor on a front surface of the semiconductor layer; forming a recess by etching a portion of the semiconductor layer between the charge storage region and a rear surface of the semiconductor layer; and forming on a bottom surface of the recess a shield film that blocks light incident on the charge storage region. | 09-10-2015 |
20150288900 | Linear-Logarithmic Image Sensors and Electronic Devices Including the Same - A linear-logarithmic image sensor includes a pixel array, a signal generation unit, and a control unit. The pixel array includes at least one unit pixel that generates a leakage signal corresponding to leakage photo-charges and that sequentially generates a first analog signal corresponding to a portion of accumulated photo-charges and a second analog signal corresponding to a whole of the accumulated photo-charges by resetting a floating diffusion node and transferring the accumulated photo-charges from a storage node to the floating diffusion node in response to first and second transfer control signals that are sequentially activated. The signal generation unit includes at least one signal generation block that generates a final analog signal based on the leakage signal, the first analog signal, and the second analog signal. The control unit controls the pixel array and the signal generation unit. | 10-08-2015 |
20150372038 | IMAGE SENSOR AND IMAGE PROCESSING SYSTEM INCLUDING THE SAME - An image sensor capable of boosting a voltage of a floating diffusion node is provided. The image sensor includes a floating diffusion node and a storage element which are in a semiconductor substrate. The image sensor includes a first light-shielding material formed over the floating diffusion node, and a second light-shielding material formed over the storage diode. The second light-shielding material is separated from the first light-shielding material. The image sensor also includes a first voltage supply line configured to apply a first voltage to the first light-shielding material and a second voltage supply line configured to apply a second voltage lower than the first voltage to the second light-shielding material. | 12-24-2015 |
Heechan Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130144961 | SYSTEM AND METHOD FOR PROVIDING INFORMATION INTERACTIVELY BY INSTANT MESSAGING APPLICATION - An information providing method and system that may provide information while conversing with a user through an instant messaging application is disclosed. The information providing system enables a user terminal to add, as a friend, a software bot which may be a virtual friend configured in an artificial software program through the instant messaging application executed in a user terminal. When the user inputs and transmits a message to the software bot through a conversation session, the information providing system may retrieve an appropriate response corresponding to the message from a database by inputting the message as a query, and may transmit the response to the user terminal, thereby providing the response to the user through the conversation session. | 06-06-2013 |
20130166275 | SYSTEM AND METHOD FOR TRANSLATING USER MESSAGE - A method for providing an interpretation service using a messaging application includes receiving a message of a first language in a conversation session provided by the messaging application in a terminal; translating the message of the first language into a message of a second language; and providing the message of the second language in the conversation session. A system to provide a messaging service through a messaging application includes an access manager to manage access of a terminal over a network, and to receive a message of a first language through a conversation session provided by the messaging application; and a processor to translate the message of the first language into a message of a second language, in which the access manager transmits the message of the second language to the terminal over the network to display the message of the second language in the conversation session. | 06-27-2013 |
20160043975 | SYSTEM AND METHOD FOR PROVIDING INFORMATION INTERACTIVELY BY INSTANT MESSAGING APPLICATION - A method that uses a processor to provide information, the method includes establishing a conversation session between a terminal and a software bot through an instant messaging application executed in the terminal for an instant messaging service; displaying a map on a screen of the terminal; transmitting a request to the software bot through the conversation session for querying information associated with at least one point selected in the map on the screen of the terminal by an user of the terminal or a region corresponding to the at least one point; receiving the information associated with the at least one point or the region from the software bot through the conversation session; and displaying the received information the screen of the terminal. | 02-11-2016 |
Hee Jin Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090318967 | Spacer for use in a surgical operation for spinous process of spine - A spacer used for maintaining an interval between spinous processes of spine, capable of preventing unnecessary damage to vertebras, simplifying the surgical operation, and reducing the time taken for the surgical operation by implementing a new vertebra fastening means for strongly maintaining a state of extending an interval between spinous processes by using a shape memory material which can be restored by body temperature. In addition, such a spacer may be capable of easily insertion in a lateral direction, thereby reducing a cut portion for the surgical operation and avoiding unnecessary cutting of a ligament fastening the spinous processes. In addition, there is provided a spacer for use in a surgical operation for spinous processes of spine, capable of enabling the spine to move according to patient's movement by providing an elastic vertebra fastening means, so that the patient can move smoothly after the surgical operation. | 12-24-2009 |
Hee Sung Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150072092 | MICROCAPSULAR QUANTUM DOT-POLYMER COMPOSITE, METHOD FOR PRODUCING THE COMPOSITE, OPTICAL ELEMENTS, AND METHOD FOR PRODUCING THE OPTICAL ELEMENTS - There are provided a microcapsular quantum dot-polymer composite, a method for producing the composite, optical elements, and a method for producing the optical elements. In order to produce the microcapsular quantum dot-polymer composite, a polymer having a functional group in the side chain is firstly heated in a first solvent to form a polymer solution. A quantum dot suspension consisting of quantum dots capped by a capping layer dispersed in a second solvent is added to the polymer solution to form a mixed solution. The mixed solution is cooled to form the quantum dot-polymer composite consisting of the quantum dots dispersed in the polymer matrix. | 03-12-2015 |
20160027796 | SEMICONDUCTOR DEVICES - According to example embodiments, a semiconductor device includes a substrate, a plurality of word lines spaced apart from each other in a first direction on the substrate, a channel layer in a channel hole defined by the plurality of word lines, a gate insulating layer in the channel hole along an inner wall of the channel hole; and a self-aligned contact on an upper portion of the channel layer in the channel hole. The gate insulating layer is between the plurality of word lines and the channel layer. The first direction is perpendicular to an upper surface of the substrate. The channel hole exposes the upper surface of the substrate. | 01-28-2016 |
Hong-Seok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20100303368 | IMAGE DISPLAY METHOD, IMAGE MATCHING METHOD, AND DISPLAY APPARATUS USING THE SAME - An image display method, an image matching method, and a display apparatus using the same. An image display method includes determining a representative property of an image, and displaying the image together with representative property information. Accordingly, images are displayed in a row so that a user does not need to wait while an image is being decoded, and information regarding a property of the image to be displayed is previously provided the user, so the user can effectively watch the image. | 12-02-2010 |
20120147219 | INTEGRATED DIGITAL DEVICE AND DISPLAYING METHOD USING THE SAME - An integrated digital device and a displaying method are provided. The integrated digital device includes a display unit displaying a plurality of setup information items. A plurality of input keys positioned in the vicinity of the plurality of setup information items, respectively, are displayed on the display unit. A mode input unit selecting one among a plurality of modes in which different digital device functions are performed and a modifier modifying at least one of the setup information items according to at least one among the mode selected by the mode input unit and an input from at least one of the input keys. | 06-14-2012 |
20120154662 | MULTIFUNCTIONAL VIDEO APPARATUS AND METHOD OF PROVIDING USER INTERFACE THEREOF - A multifunctional video apparatus includes a CCD module to capture an image and generate a corresponding video signal, a tuner module to receive a broadcasting signal, a decoding module to decode the broadcasting signal received through the tuner module, a display unit to display a video, and a signal processing block to process the video signal generated from the CCD module, to record the processed video signal in a memory, to reproduce an output signal of the decoding module, and to apply the reproduced signal to the display unit. Accordingly, diverse functions, such as DMB reception, photographing and/or reproduction, moving image filming and/or reproduction, music playback, voice recording and/or reproduction, etc., can be provided through one apparatus, and the user's manipulation is facilitated in using the multifunctional video apparatus providing many functions. | 06-21-2012 |
Hwi Seok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130077293 | OPTICAL SEMICONDUCTOR-BASED LIGHTING APPARATUS - The present invention provides an optical semiconductor-based lighting apparatus. The lighting apparatus includes a housing, a light emitting module disposed on an open region at one side of the housing, and a heat sink unit placed within the housing to absorb and discharge heat from the light emitting module. The light emitting module includes a heat sink base on which a semiconductor optical device is mounted. The heat sink unit includes at least one main heat pipe having one side adjoining the heat sink base and a heat sink block adjoining the other side of the main heat pipe to cooperate with the main heat pipe. | 03-28-2013 |
20140292213 | AC LED LIGHTING APPARATUS - Embodiments of the invention provide AC LED lighting apparatuses. The AC LED lighting apparatuses may increase luminous flux and provide optimal efficiency through novel arrangement of a plurality of light emitting blocks on a circuit board and a plurality of LEDs and drive ICs included in each of the light emitting blocks to be sequentially driven, and/or through efficient series-parallel connection between a limited number of LEDs. | 10-02-2014 |
20140354156 | LED LUMINAIRE HAVING HIGH POWER LED DRIVE CIRCUIT - An LED luminaire according to an exemplary embodiment of the present invention includes a rectifier outputting a first rectified voltage generated by rectifying AC voltage and flattening the rectified voltage, a power factor correction unit receiving the first rectified voltage output from the rectifier and generating and outputting a drive voltage, an LED light emitting unit including first to m-th light emitting groups each including at least one LED, the LED light emitting unit sequentially driven by receiving the drive voltage input from the power factor correction unit, and an LED drive IC determining a voltage level of the drive voltage upon receiving the drive voltage input from the power factor correction unit, and controlling sequential driving of the first to m-th light emitting groups according to the determined voltage level of the drive voltage. | 12-04-2014 |
Hye Young Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20120045745 | REMOTE CLASS SERVICE SYSTEM - Disclosed is a remote class service system, which enables active learning and lecture through bidirectional communication between a student and a lecturer who are remote from each other. | 02-23-2012 |
20120045746 | ELECTRONIC CLASS SYSTEM - Disclosed is an electronic class system which enables a digitalized class, wherein breaking from a conventional class method or an examination method using paper teaching materials for class and a blackboard for writing class contents, the digitalized class uses an electronic pen which is a digitalized writing tool for generating writing data, a computer which communicates with the electronic pen to receive the writing data generated by the electronic pen, and a smart board which serves as a blackboard on which the writing data received by the computer is projected as beams. | 02-23-2012 |
Hyun Seung Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150134248 | VEHICLE AND METHOD OF CONTROLLING THE SAME - A vehicle is provided in which, when an estimated driving time for a destination set by a user exceeds a predetermined time, a stop at which the user can take a break when the predetermined time elapses after driving starts is searched for, and information on the stop is provided so that the user may be prompted to take a break during long-term driving. The vehicle includes an input unit for receiving information on destination setting from a user, a controller for generating a driving path from a departure position to the set destination and search for a stop candidate that is located on the driving path or a location adjacent to the driving path when an estimated driving time for the driving path is a predetermined first reference time or more, and a display unit configured to display a guide popup related to the searched stop candidate. | 05-14-2015 |
Hyun Sik Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150350773 | BROADCAST RECEIVING APPARATUS AND AUDIO OUTPUT METHOD THEREOF - Provided are a broadcast receiving apparatus and an audio output method thereof, and more particularly, a broadcast receiving apparatus and an audio output method thereof in which an audio included in a broadcast signal that is received through a selected broadcast channel and then decoded is output to a built-in speaker. Some embodiments provide a broadcast receiving apparatus and an audio output method thereof in which, among audio, video, and/or additional information included in a broadcast signal received through a selected broadcast channel corresponding to a control signal received from a remote controller, the audio is selectively output in response to status information of a connected display apparatus. | 12-03-2015 |
I Jin Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130086898 | BRAKE DEVICE OF ELECTRO-HYDRAULIC BRAKE SYSTEM FOR VEHICLES - Disclosed herein is a brake device of an electro-hydraulic brake system for vehicles which provides hydraulic braking force to transmit stable pedal feel and provides regenerative braking for fuel efficiency improvement. The brake device includes an actuator unit including a master cylinder, a housing including a boosting chamber and a simulation chamber, an input rod, a reservoir connected to the upper portion of the master cylinder and storing oil, a simulator connected to the simulation chamber and a pedal displacement sensor sensing displacement of the pedal, and a hydraulic control unit. The hydraulic control unit includes an accumulator, a pump sucking oil from the reservoir and discharging the oil to the accumulator, a motor, a first control valve, a second control valve, a third control valve, pressure sensors sensing the pressures of the accumulator, the boosting chamber and the simulation chamber, and an electronic control unit (ECU). | 04-11-2013 |
20130214587 | ELECTRIC BRAKE SYSTEM FOR VEHICLES - The electric brake system for vehicles includes a pressure supplier connected to a reservoir through a hydraulic passage to receive the oil, the pressure supplier outputting a brake will of a driver as an electric signal through the pedal displacement sensor, when the driver puts the brake pedal, to operate a motor and convert a rotational force of the motor into linear motion, a hydraulic control unit including a first circuit including at least one first vehicle wheel and a second circuit including at least one second vehicle wheel to receive a hydraulic pressure with a force generated by the pressure supplier and thereby perform braking, a blocking valve to control the hydraulic pressure from the master cylinder to a wheel cylinder disposed in each vehicle wheel, a simulation device connected to the master cylinder, to provide a reaction force response to the pedal effort of the brake pedal, and an electronic control unit to control the motor and the valves, based on pressure information and pedal displacement information. | 08-22-2013 |
20130233656 | ELECTRONIC CONTROL BRAKE SYSTEM FOR VEHICLES - Disclosed is an electronic control brake system for vehicles which suppresses residual frictional force generated due to contact between pads and a disc. The electronic control brake system for vehicles includes a master cylinder, wheel brakes, each of which includes a caliper device including a disc and advancing and retracting a pair of pads pressing the disc to exhibit braking force by brake hydraulic pressure transmitted from the master cylinder, plural NO and NC type solenoid valves, low pressure accumulators, pumps and a motor pressurizing a fluid stored in the low pressure accumulators to discharge the fluid to the wheel brakes or the master cylinder, and a section between the plural solenoid valves and the low pressure accumulator is are formed as a closed circuit section, and the pump is driven to move a part of the fluid in the closed circuit section to the outlet of the pump. | 09-12-2013 |
20130239566 | INTEGRATED ELECTRONIC HYDRAULIC BRAKE SYSTEM - An integrated electronic hydraulic brake system provided with an actuator including a master cylinder and a pedal simulator, an electronic stability control (ESC) and a hydraulic power unit (HPU) in a single unit. | 09-19-2013 |
20130241272 | INTEGRATED ELECTRONIC HYDRAULIC BRAKE SYSTEM - Disclosed is an integrated electronic hydraulic brake system including an actuator having a master cylinder and a pedal simulator, electronic stability control (ESC), and hydraulic power unit (HPU) which are configured as a single unit. | 09-19-2013 |
20130241276 | INTEGRATED ELECTRONIC HYDRAULIC BRAKE SYSTEM - Disclosed is an integrated electronic hydraulic brake system including an actuator having a master cylinder and a pedal simulator, an electronic stability control (ESC), and a hydraulic power unit (HPU) which are configured as a single unit. The integrated electronic hydraulic brake system may include an integrated hydraulic control unit and a power source unit, wherein the power source unit is separately provided to isolate the operational noise, and the integrated hydraulic control unit and the power source unit are connected to each other via an external pipe. | 09-19-2013 |
20130270894 | INITIAL FLOW INCREASING MODULE FOR REDUCING DELAY OF BRAKE RESPONSE - There is provided an initial flow increasing module. The initial flow increasing module is connected with an electronic stability control (ESC) system having a first hydraulic channel and a second hydraulic channel each for controlling a liquid pressure transmitted to two wheels, and includes a hydraulic circuit that includes a pressure source in which oil is stored so as to increase a braking initial flow and a flow control valve connected with the pressure source so as to control a flow of oil transmitted to a wheel brake provided in each wheel from the pressure source. | 10-17-2013 |
20130277156 | MODULATOR BLOCK AND ELECTRONIC CONTROL BRAKE SYSTEM FOR VEHICLES HAVING THE SAME - Disclosed is brake system technology such as a modulator block and an electronic control brake system for vehicles having the same which suppresses residual frictional force generated due to contact between pads and a disc by moving a part of fluid at the wheel brake side to a residual frictional force control unit so as to retract pads from the disc, so that the hydraulic volume is reduced. | 10-24-2013 |
20130299288 | ELECTRONIC DISC BRAKE - Disclosed herein is an electronic disc brake. The electronic disc brake includes a carrier on which a pair of pad plates are mounted, a caliper housing, which is slidably installed on the carrier and is provided with a cylinder having a piston mounted therein, a pressure device installed within the cylinder, the pressure device converting rotational motion into rectilinear motion to press and release the piston, the pressure device having an output key which protrudes by penetrating a rear wall of the caliper housing, a motor mounted on an outer surface of the caliper housing to generate drive force, a reducer coupled with a rotary shaft of the motor to amplify the drive force, and a coupling interposed between the reducer and the pressure device to transmit the amplified drive force to the pressure device, wherein the motor, the reducer, and the pressure device are coaxially connected in series. | 11-14-2013 |
20140067222 | CONTROL APPARATUS AND METHOD FOR BRAKE - Disclosed herein are a brake control apparatus and methods for controlling of a brake. The brake control apparatus includes a wheel pressure selector to select one of different wheel pressure modes for a current pedal stroke produced in a brake system during driving, a wheel pressure storage unit to store information on different levels of wheel pressure corresponding to the different wheel pressure modes, a first controller to receive a wheel pressure mode signal corresponding to one of the wheel pressure modes selected through the wheel pressure selector and to receive corresponding wheel pressure information from the wheel pressure storage unit, and a first wheel pressure adjuster to supply the corresponding wheel pressure information to brake system to adjust a current wheel pressure for the current pedal stroke produced in the brake system to the corresponding wheel pressure information stored in the wheel pressure storage unit. | 03-06-2014 |
20140117747 | ELECTRIC BRAKE SYSTEM FOR VEHICLE - Disclosed herein is an electric brake system for a vehicle including a reservoir, an input rod, and a pedal displacement sensor to sense a displacement of a brake pedal. The electric brake system includes a pressure supply unit connected to the reservoir and a hydraulic channel and to output an electrical signal through the pedal displacement sensor, a hydraulic control unit provided with a first circuit and a second circuit, a shut-off valve to control the hydraulic pressure transferred to a wheel cylinder, a switching valve connected to a channel connecting the pressure supply unit to the hydraulic control unit, a compliance unit installed in a channel connected to the shut-off valve and the switching valve and including a compliance chamber, a piston and an elastic member, a simulator connected to the master cylinder to provide reaction force, and an electronic control unit to control the motor and the valves. | 05-01-2014 |
20140117749 | ELECTRIC BRAKE SYSTEM FOR VEHICLE - Disclosed herein is an electric brake system for a vehicle including a reservoir, a master cylinder, an input rod, and a pedal displacement sensor. The electric brake system includes a pressure supply unit to receive oil and to output an electrical signal through the pedal displacement sensor, a hydraulic control unit to perform braking of a wheel, first and second switching valves connected to a channel connecting the pressure supply unit to the hydraulic control unit, a simulator connected to the master cylinder, and an electronic control unit to control the motor and the valves. The pressure supply unit includes a pressure chamber, a hydraulic piston arranged in the pressure chamber, a hydraulic spring to elastically support the hydraulic piston, the motor to generate rotational force, and a ball-screw member to convert rotational motion of the motor into rectilinear motion. The hydraulic piston is connected to the screw. | 05-01-2014 |
20140238167 | NUT SCREW CONVEYING DEVICE - Disclosed herein is a nut screw conveying device including a nut and a screw to convert rotational movement into translational movement. In the nut screw conveying device, a plurality of different threads is spirally formed on an inner circumferential surface of the nut, and the screw is provided with a plurality of rotating media to be respectively engaged with the different threads. | 08-28-2014 |
In-Je Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150222434 | CRT-RSA ENCRYPTION METHOD AND APPARATUS - CRT-RSA encryption methods and apparatuses are disclosed. The CRT-RSA encryption method includes: calculating first parameter information and second parameter information used in a modular exponential calculation process based on a modular calculation result of a secret key that is obtained using Euler's phi function with respect to two different prime numbers calculated from the public key; performing a modular exponential calculation with respect to a next block based on calculation information of a previous block, in a block unit divided respectively from the first parameter information and the second parameter information; and calculating an encryption process based on a CRT calculation by using the modular exponential calculation results. | 08-06-2015 |
In-Su Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090300442 | Field mounting-type test apparatus and method for testing memory component or module in actual PC environment - Provided are a field mounting-type test apparatus and method, which can enhance competitiveness of a product by simulating various test conditions including a mounting environment so as to improve quality reliability of a memory device and by minimizing overall loss due to change in a mounting environment so as to reduce testing time and cost. In accordance with example embodiments, the field mounting-type test apparatus may include a mass storage device configured to store logic data simulating a mounting environment of a device under test (DUT) and a tester main frame configured to test the DUT by using the logic data. | 12-03-2009 |
20110109318 | SIGNAL CAPTURE SYSTEM AND TEST APPARATUS INCLUDING THE SAME - A signal capture system for capturing a signal and storing the captured signal in a storage apparatus in real time, and a test apparatus including the signal capture system. The signal capture system includes a printed circuit board; a socket that is connected to the printed circuit board and on which a reference memory component is mounted; and an interposer that is mounted on the printed circuit board, is connected to the socket, an external apparatus, and a storage apparatus, receives first signals from the reference memory component and transmits the received first signals to the external apparatus and the storage apparatus, and receives second signals from the external apparatus and transmits the received second signals to the reference memory component and the storage apparatus, wherein a shape of the socket is defined according to a type of the reference memory component. | 05-12-2011 |
20150100838 | MEMORY TEST DEVICE AND OPERATING METHOD THEREOF - A memory test device for testing a memory device is provided. The memory test device includes a sequencer configured to output first and second sequencer outputs that are different from each other in response to a sequencer input. A first pattern generator is configured to output a first test pattern according to the first sequencer output. A second pattern generator is configured to output a second test pattern according to the second sequencer output. A selector is coupled to the first and second pattern generators and configured to output write data according to the first test pattern and the second test pattern. | 04-09-2015 |
Jang Gyoo Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20160035610 | ELECTROSTATIC CHUCK ASSEMBLIES HAVING RECESSED SUPPORT SURFACES, SEMICONDUCTOR FABRICATING APPARATUSES HAVING THE SAME, AND PLASMA TREATMENT METHODS USING THE SAME - An electrostatic chuck apparatus includes a base and a dielectric layer on the base. The dielectric layer includes a support surface opposite the base and a clamping electrode laterally extending along the support surface. The clamping electrode extends beyond an edge of the support surface such that the support surface is laterally recessed relative to the clamping electrode. The clamping electrode is configured to attract a substrate to the support surface by electrostatic force, and laterally extends along the support surface up to or beyond an edge of the substrate. Related electrostatic chuck assemblies, semiconductor fabricating apparatuses having the same, and plasma treatment methods using the same are also discussed. | 02-04-2016 |
Jang-Hoon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090303900 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING CHANNEL QUALITY INFORMATION IN A COMMUNICATION SYSTEM - An apparatus and method for transmitting and receiving Channel Quality Information (CQI) in a communication system. A Base Station (BS) transmits, to a Subscriber Station (SS), a request for CQI of a resource region corresponding to a frequency reuse factor K, which is designated by the BS. The BS then receives, from the SS, the CQI of the resource region corresponding to a channel quality measured by the SS. The channel quality is measured by the SS by measuring a boosted reference signal and compensating the boosted reference signal for a non-boosted signal. | 12-10-2009 |
Jeong-Kwon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150079564 | METHOD AND SYSTEM OF ISSUING DIGITAL CONTENTS ACCORDING TO AN ACTIVITY PERFORMED BY A USER - A system and a method of issuing a digital content according to an activity performed by a user, using a display device and a service providing server, the method including providing a selecting interface on the display device, which includes user-selectable activities. The display device monitors performance of the activity to generate activity execution data, and transmits the activity execution data to the service providing server. The service providing server determines whether to issue a digital content based on the activity data, and transmits the result to the display device. Finally, the display device provides a content displaying interface that displays the issued digital content. | 03-19-2015 |
20150080023 | SERVICE METHOD AND SYSTEM FOR PROVIDING REWARD USING MOVING PATH OF USER - Disclosed are a system and a service method for providing a digital content based on a moving path of a user. A service method may include storing and managing data in which coordinates of a map are converted to Geo-Hash coordinates according to a Geo-Hash algorithm, receiving location information from a terminal of a user, converting the location information to the Geo-Hash coordinates, and providing, to the terminal, information about digital content allocated to a Geo-Hash area including adjacent Geo-Hash coordinates based on the Geo-Hash coordinates. The terminal may be configured to determine the digital content to be provided to the terminal based on information about the digital content allocated to the Geo-Hash area and new location information of the terminal. | 03-19-2015 |
20150081059 | SERVICE METHOD AND SYSTEM FOR PROVIDING SERVICE USING USER ACTIVITY - Disclosed are a system and a service method and system a service based on an activity of a user. A service method may include receiving location information of a terminal when a mode of the terminal is an exercise mode, measuring a moving path of the terminal and an exercise amount of a user based on the location information, calculating an activity amount of the user based on the moving path and the exercise amount, and providing a digital content to the terminal based on the activity amount of the user. | 03-19-2015 |
20150081060 | SERVICE METHOD AND SYSTEM FOR PROVIDING SERVICE USING MOVING PATH OF USER - Disclosed is a service method and system for providing a service based on a moving path of a user. A service method configured as a computer may include receiving location information from a terminal of a user in response to a determination that a mode set by the user is an exercise mode, measuring a moving path of the user based on the location information, managing target information corresponding to at least one of a type of exercise that the user is doing and a predetermined path, and providing the target information to the user based on the measured moving path. | 03-19-2015 |
20150081529 | METHOD OF MANAGING ONLINE REWARD CONTENT - A method of managing an online reward content according to on/off-line activities performed by a user, provides a method of managing and editing the issued online reward content and a rewards album, exchanging the obtained online reward content into digital money usable in a digital content store server, purchasing contents, or exchanging for another content with another user, and therefore, provides convenience to the user for managing online content. | 03-19-2015 |
Joong Seob Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090122615 | NON-VOLATILE MEMORY DEVICE AND METHOD OF OPERATING THE SAME - Program voltages of a non-volatile memory device are controlled variably according to a program/erase operation count. The non-volatile memory device includes a program voltage supply unit for applying a program voltage to a memory cell, a program/erase count storage unit for storing a total program/erase operation count of the non-volatile memory device, a program start voltage storage unit for storing levels of program start voltages to be differently supplied according to the program/erase operation count, and a program voltage controller for controlling the program start voltage according to the program/erase operation count. | 05-14-2009 |
Joonsung Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150371980 | METHOD OF MANUFACTURING THREE-DIMENSIONAL SEMICONDUCTOR CHIP - A method of manufacturing a three-dimensional (3D) semiconductor includes dividing each of a plurality of wafers into a plurality of multi-dies each including a plurality of dies; checking whether each of the dies has a defect; storing a result of checking whether each of the dies has a defect and information regarding each of the multi-dies; forming virtual combined structures by combining and stacking all the multi-dies in a predetermined number of layers; forming 3D semiconductor groups by calculating yields of the combined structures based on the result of checking whether each of the dies has a defect and the information regarding each of the multi-dies, selecting a combined structure having a highest yield from among the combined structures, and stacking the multi-dies to have the same structure as the selected combined structure; and forming a 3D semiconductor chip by dividing the 3D semiconductor groups in units of dies. | 12-24-2015 |
Jung Min Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20110273340 | ANTENNA DEVICE FOR MOBILE TERMINAL - An antenna device for a mobile terminal is provided. The antenna device is adapted for digital broadcast reception. The mobile terminal is composed of a front case, a rear case, a battery cover, a main board and a feed supplying power on the main board. The mobile terminal includes a first antenna, electrically connected to the feed, for receiving electric current from the feed to receive a digital broadcast signal, and a second antenna, electrically connected to the feed and installed separately from the first antenna, for receiving electric current from the feed to receive a digital broadcast signal. The first antenna and the second antenna are used for antenna matching and bandwidth maintenance during digital broadcast reception. Hence, reception performance of digital broadcast signals can be improved. | 11-10-2011 |
Jung Seung Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150221826 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - The nitride semiconductor light emitting device includes a first conductivity-type nitride semiconductor layer, a first superlattice layer disposed on the first conductivity-type nitride semiconductor layer, a pit forming layer disposed on the first superlattice layer and having a plurality of V-shaped pits, a second superlattice layer, an active layer, and a second conductivity-type nitride semiconductor layer disposed on the active layer and filling the V-shaped pits. The second superlattice layer is disposed on the pit forming layer and has windings that have the same shape as a shape of windings generated by the V-shaped pits. The active layer is disposed on the second superlattice layer and has windings that have the same shape as the shape of the windings generated by the V-shaped pits. | 08-06-2015 |
Jun Ho Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20140354519 | DISPLAY APPARATUS - A display apparatus including a display module, and a drive device to deform the display module, is provided. The drive device switches the display module between a planar state and a curved state in which at least one lateral end of the display module protrudes forward. As such, the user may use the display module both in a planar state and a curved state. | 12-04-2014 |
Jun-Seok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090087986 | Semiconductor devices using fine patterns and methods of forming fine patterns - Example embodiments may provide fine patterns for semiconductor devices and methods of forming fine patterns for semiconductor devices. Example methods may include forming a spacer pattern on a substrate and/or an insulating layer pattern adjacent to sides of the spacer pattern and/or disposed at the same level as the spacer pattern, forming a pair of recesses exposing sides of the spacer pattern by removing a portion of the insulating layer pattern, and/or filling a conductive material in the recesses. | 04-02-2009 |
20090137111 | METHOD OF FABRICATING METAL INTERCONNECTION AND METHOD OF FABRICATING IMAGE SENSOR USING THE SAME - A method of fabricating a metal interconnection and a method of fabricating image sensor using the same are provided. The method of fabricating a metal interconnection including forming a interlayer dielectric layer on a substrate, forming an interconnection formation region in the interlayer dielectric layer, performing an ultraviolet (UV) treatment on the substrate after the interconnection formation region is formed and forming a metal interconnection in the interconnection formation region. | 05-28-2009 |
20110294288 | METHOD OF FABRICATING METAL INTERCONNECTION AND METHOD OF FABRICATING IMAGE SENSOR USING THE SAME - A method of fabricating a metal interconnection and a method of fabricating image sensor using the same are provided. The method of fabricating a metal interconnection including forming a interlayer dielectric layer on a substrate, forming an interconnection formation region in the interlayer dielectric layer, performing an ultraviolet (UV) treatment on the substrate after the interconnection formation region is formed and forming a metal interconnection in the interconnection formation region. | 12-01-2011 |
Ju Young Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20110264535 | AUCTION METHOD AND SYSTEM USING BIDS DEPENDING ON CLICKS OR VIEWS AND PERIOD, ADVERTISING METHOD AND SYSTEM, AND CHARGING METHOD AND SYSTEM - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on bid prices depending on clicks or exposures, and a time period. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a bid price per click (or a bid price per exposure), and a period-based bid price which may be input from the advertiser, and exposing the advertisement of the advertiser during a time period corresponding to the period-based bid price, through an advertisement exposure region depending on the verified advertisement exposure priority, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the bid price per click (or the bid price per exposure), a number of clicks (or a number of exposures) which may actually occur with respect to the advertisement during the time period, and the period-based bid price. | 10-27-2011 |
20110264538 | AUCTION METHOD AND SYSTEM USING BIDS DEPENDING ON CLICKS OR VIEWS AND FIXED UNIT PRICE DEPENDING ON PERIOD, ADVERTISING METHOD AND SYSTEM, AND CHARGING METHOD AND SYSTEM - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on a bid price depending on clicks or exposures, and a fixed unit price depending on a time period. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a bid price per click (or a bid price per exposure) which may be input from the advertiser, and exposing the advertisement of the advertiser through an advertisement exposure region depending on the verified advertisement exposure priority, during a time period corresponding to a period-based flat rate unit price determined through an administrator system, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the bid price per click (or the bid price per exposure), a number of clicks (or a number of exposures) which may actually occur with respect to the advertisement during the time period, and the period-based flat rate unit price. | 10-27-2011 |
20110276413 | METHOD AND SYSTEM FOR AUCTIONS USING TIME DEPENDENT BIDS AND FIXED UNIT PRICE DEPENDENT ON CLICKS OR VIEWS, AND ADVERTISING AND CHARGING METHODS AND SYSTEMS - Disclosed are an auction method and system, an advertising method and system, and a charging method and system, based on a bid price depending on a time period, and a fixed unit price depending on clicks or exposures. The advertising method may include verifying an advertisement exposure priority determined with respect to an advertisement of an advertiser, based on a period-based bid price which may be input from the advertiser, and exposing the advertisement of the advertiser during a time period corresponding to the period-based bid price, through an advertisement exposure region depending on the verified advertisement exposure priority, wherein an advertising fee depending on the exposure of the advertisement may be calculated based on the period-based bid price, a unit price per click (or a unit price per exposure) determined through an administrator system, and a number of clicks (or a number of exposures) which may actually occur during the time period. | 11-10-2011 |
Ki Hong Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20080272373 | Flash Memory Device Having Resistivity Measurement Pattern and Method of Forming the Same - A flash memory device has a resistivity measurement pattern and method of forming the same. A trench is formed in an isolation film in a Self-Aligned Floating Gate (SAFG) scheme. The trench is buried to form a resistivity measurement floating gate. This allows the resistivity of the floating gate to be measured even in the SAFG scheme. Contacts for resistivity measurement are directly connected to the resistivity measurement floating gate. Therefore, variation in resistivity measurement values, which is incurred by the parasitic interface, can be reduced. | 11-06-2008 |
Kiyeon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150371855 | APPARATUS FOR ETCHING TWO-DIMENSIONAL MATERIAL AND METHOD OF PATTERNING TWO-DIMENSIONAL MATERIAL USING THE SAME - According to example embodiments, an apparatus for etching a two-dimensional material layer includes a stage configured to support an etching target including graphene on the stage, a light source configured to emit light having a wavelength that is shorter than a wavelength of visible light, a mask imprinted with a pattern for transferred onto the etching target, a fluid inlet configured to supply a fluid over the etching target, and a fluid outlet configured to absorb a residue and a reaction product after the fluid is supplied over the etching target using the fluid inlet. | 12-24-2015 |
Ki-Yeon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130147096 | Imprinting Stamp And Nano-Imprinting Method Using The Same - An imprinting stamp and a nano-imprinting method using the imprinting stamp are provided. The imprinting stamp includes a first substrate; one or more field regions on the first substrate, the first substrate including nano-patterns; and a first dummy pattern region on the first substrate and adjacent to the field region, the dummy pattern region including first dummy patterns having greater dimensions than that of the nano-patterns, the first dummy patterns being a plurality of polygons, each of the polygons having a vertex pointing in a first direction proceeding from the field region toward the first dummy pattern region. | 06-13-2013 |
20130292865 | TEMPLATE SYSTEM AND NANO-IMPRINT METHOD USING THE SAME - A template system, and a nano-imprint method using the same, include a template having a nano-pattern and configured to transfer the nano-pattern to a resin material on a substrate, and a pressure controlling apparatus configured to change a pressure of the template with respect to the substrate according to an intensity of bubbles captured between the substrate and the template. | 11-07-2013 |
20140130691 | STAMP STRUCTURES AND TRANSFER METHODS USING THE SAME - A stamp structure includes a stamp frame having a plate part. The plate part includes a plurality of holes. The plurality of holes are configured to facilitate the adsorption of an object to the plate part during a transfer of the object from a donor substrate to a target substrate. | 05-15-2014 |
20140158662 | NANOIMPRINT STAMP HAVING ALIGNMENT MARK AND METHOD OF FABRICATING THE SAME - A nanoimprint stamp having an alignment mark includes a transparent substrate having a plurality of convex portions, and a semitransparent layer on each of the plurality of convex portions. The semitransparent layer has a transmittance of about 20% to about 80% with respect to ultraviolet rays. | 06-12-2014 |
Kyung-Dong Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090091640 | Digital camera with special effect viewfinder, image displaying method on the viewfinder, and photographing method with the digital camera - A digital camera with a viewfinder, an image displaying method on the viewfinder, and a photographing method with the digital camera are provided. The digital camera includes: a lens unit receiving the image light of an object and forming an image; a photoelectric conversion device converting the formed image into an electrical signal; a viewfinder changing the path of the light passing through the lens unit so that a user can observe the object; a special effect unit disposed in the path of light of the viewfinder and producing a special effect on an image to be displayed on the viewfinder; and a control unit connected to the photoelectric conversion device and the special effect unit and driving the special effect unit according to a selected special effect mode. | 04-09-2009 |
Mi Hye Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090113881 | WET TYPE SCRUBBER FOR EXHAUST GAS AND METHOD OF OPERATION - A wet type scrubber for exhaust gas includes a wet scrubbing chamber which is disposed such that the exhaust gas introduced through an inlet flows horizontally toward an outlet and includes an overflow opening formed at a position in a side surface thereof spaced apart by a certain distance upwardly from the bottom thereof an eliminator which is disposed within the wet scrubbing chamber and installed such that the bottom thereof is positioned below the overflow opening, and includes a plurality of bent blades arranged to form a passage for the exhaust gas; an oil/water separation tank for scrubbing liquid received from the overflow opening by sequentially passing the liquid through a plurality of reservoirs, and a spray nozzle installed to spray the liquid into an inlet-side space of the wet scrubbing chamber. | 05-07-2009 |
Mi Seung Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20120303657 | SYSTEM AND METHOD FOR PROVIDING LOAN WORD SEARCH SERVICE - Provided is a search result providing system and method for providing a loan word pronunciation service. The search result providing system includes a storage device, an original word-allomorph maintaining unit configured to store an original word, a loan word corresponding to the original word, and a first allomorph of the original word; a related loan word searching unit configured to find a related loan word from the original word-allomorph maintaining unit in response to a query, in which the related loan word is related in pronunciation with at least one of the original word, the loan word, and the first allomorph; and a related loan word providing unit configured to expose at least one related loan word as a search result. | 11-29-2012 |
20150058309 | KEYWORD PRESENTING SYSTEM AND METHOD BASED ON SEMANTIC DEPTH STRUCTURE - Provided is a keyword presenting system based on a sematic depth structure, including: a communication unit connected with a client via a network; an interface unit configured to receive keyword information inputted from the client and to provide a search interface presenting multiple candidate keywords; a search database configured to save multiple search results and multiple candidate keywords constituting the search interface; a semantic depth database configured to save a semantic depth structure representing a semantic distance between keywords for each candidate keyword; and a semantic depth engine configured to derive multiple associated keywords based on the search database regarding the keyword inputted from the client, and to support a function of gradationally presenting recommended keyword lists for each semantic depth level according to the selection of a user by forming recommended keyword groups for each semantic depth level based on the multiple associated keywords using the semantic depth database. | 02-26-2015 |
Myeong Seok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20160041713 | DISPLAY CONTROL APPARATUS, DISPLAY CONTROL METHOD, AND COMPUTER PROGRAM FOR EXECUTING THE DISPLAY CONTROL METHOD - Provided is a computer-implemented display control method including a first display operation of displaying, in a second region of a screen, a first page on which contents belonging to a first category are arranged, and listing a plurality of categories in a vertical or horizontal direction and displaying the plurality of categories in a first region of the screen, wherein the first page is displayed to be scrollable in a direction in which the plurality of categories are listed, a recognition operation of recognizing a scroll signal which is input with respect to the first page, a determination operation of scrolling the first page based on the scroll signal, and generating a category change command based on the scroll signal if scrolling is not possible according to a position of the first page, and a second display operation of displaying, on the second region, a second page on which contents belonging to a second category are arranged, if it is determined to change the category based on the scroll signal. | 02-11-2016 |
Se In Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20140364639 | METHOD FOR PREPARING TRIALKOXYSILANE - The present invention relates to a method for preparing SiH(OR | 12-11-2014 |
Seung-Bae Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20100058219 | IMAGE FORMING APPARATUS CONNECTED VIA NETWORK AND METHOD OF SETTING INFORMATION RELATING TO NETWORK - A method of setting network information of an image forming apparatus connected via a network includes receiving network information of a new application to be installed on the image forming apparatus, and if network information of an existing application is the same as the network information of the new application, setting network information of one of the existing application and the new application to have priority. | 03-04-2010 |
Seung-Ji Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20100138418 | METHOD AND APPARATUS FOR REPRODUCING CONTENT BY USING METADATA - A method and apparatus for reproducing content by using metadata are provided. In the method, a metadata file and a content file are obtained, wherein the metadata file comprises at least one of learned content reproduction pattern information and reproduction management information; the content file is reproduced based on the at least one of the learned content reproduction pattern information and the reproduction management information of the metadata file; and the metadata file is updated based on the at least one of the learned content reproduction pattern information and the reproduction management information. | 06-03-2010 |
20100175089 | METHOD AND APPARATUS FOR REPRODUCING CONTENT THROUGH INTEGRATED CHANNEL MANAGEMENT - Provided are a method and apparatus for reproducing at least one piece of content received via at least one interface. The method includes classifying the at least one piece of content respectively received via the at least one interface according to a reference attribute, allocating the classified at least one piece of content to a virtual channel, and selecting a channel from among set channels that include the virtual channel and an occupied basic channel. | 07-08-2010 |
20150150071 | METHOD AND APPARATUS FOR REPRODUCING CONTENT THROUGH INTEGRATED CHANNEL MANAGEMENT - Provided are a method and apparatus for reproducing at least one piece of content received via at least one interface. The method includes classifying the at least one piece of content respectively received via the at least one interface according to a reference attribute, allocating the classified at least one piece of content to a virtual channel, and selecting a channel from among set channels that include the virtual channel and an occupied basic channel. | 05-28-2015 |
20150178780 | METHOD AND DEVICE FOR CHARGING FOR CUSTOMIZED SERVICE - An apparatus for charging a user customized service includes: an image processor to receive image data of a user captured by an image capturer and to extract specific data from the image data; a user identifier to identify user identification data of the user based on the specific data; a service extractor to extract the user customized service to be offered to the user, based on the user identification data of the user; a service provider to receive information on the user customized service from a service storage unit and to provide the information to the user; and a service charger to calculate a service fee for the user customized service of the service provider by an exposure time ratio of the user customized service exposed to the user. | 06-25-2015 |
Seungjin Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20160004636 | ELECTRONIC DEVICE WITH CACHE MEMORY AND METHOD OF OPERATING THE SAME - An electronic device with a cache memory and a method of operating the electronic device are provided. The electronic device includes a cache memory including a plurality of cache lines each of which includes a first area with at least one storage space and a second area with at least one storage space, where the at least one storage space of the first area has a first size and the at least one storage space of the second area has a second size different from the first size, and a cache controller for storing the data requested for storage in one of the storage spaces of the first or second area, according to a compression factor associated with the data requested for storage when a request is made to store data in the cache memory. | 01-07-2016 |
20160041791 | ELECTRONIC DEVICE, ON-CHIP MEMORY AND METHOD OF OPERATING THE ON-CHIP MEMORY - An electronic device, an on-chip memory and a method of operating the on-chip memory are disclosed. The on-chip memory including an on-chip memory comprises: a plurality of design Intellectual Property (IPs), a memory that includes a storage area and a processor connected to the memory, wherein the processor is configured to monitor a memory traffic of at least one IP among the plurality of design IPs, and control usage of a storage area based on a result of the monitoring. According to the electronic device, the on-chip memory and the method of operating the on-chip memory of the present disclosure, in an AP-CP one chip structure, a stable communication is secured, memory latency is secured for a code required to process a real time of a CP, and in the AP-CP one chip structure, a communication bandwidth is improved. | 02-11-2016 |
Seung-Kook Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20080216348 | Footwear for the Diet Equipped with the Buffering Means - The present invention relates to a health and diet footwear with buffering means that has a plurality of spring members mounted on the lower portion thereof, thereby obtaining substantially higher exercising effects as compared to a general footwear. The health and diet footwear with buffering means of the invention can detachably mount fixed plates on a sole by means of screws and have a plurality of spring members disposed between the fixed plates disposed on the upper ends of the spring members and a support plate disposed on the lower ends of the spring members by means of detachable mounting or spiral coupling, so that the spring members can be easily and rigidly coupled therebetween. Further, when a part of the spring members is damaged or broken, it can be exchanged individually. Therefore, this invention can couple the fixed plates and the support plate in a more rigid and easier manner when compared with the conventional practice, which allows a wearer to wear the footwear of this invention more stably for a long time. | 09-11-2008 |
20100132224 | SHOCK ABSORBER TYPE SPORTS SHOE FOR BALANCE - In a shock absorber type sports shoes for balance which is equipped with a coil type spring between a sole of a body forming a shoe and an elastic sole, there is provided a shock absorber type sports shoes for balance characterized in that a spring fixing member is provided in an upper end or a lower end of a spring and is equipped with a protrusion on which an end of the spring is wound on its center and is supported by the same, with a spring end insertion groove being formed along a circumference of the same in order for the end of the spring to be mounted and engaged to the same, and the spring fixing member is fixedly engaged into an engaging groove formed in the elastic sole. | 06-03-2010 |
Seung Kwan Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20120137017 | SYSTEM AND METHOD FOR CONTROLLING SERVER USAGE IN PEER-TO-PEER (P2P) BASED STREAMING SERVICE - Provided is a system and method for controlling server usage in a peer-to-peer (P2P) based streaming service. The system to control server usage in a peer-to-peer based streaming service includes a concurrent connections number providing unit to calculate a number of peer clients concurrently connected to the peer-to-peer based streaming service; a non-transitory memory to store the number of peer clients concurrently connected to the peer-to-peer based streaming service; and a server usage controlling unit to control server usage for the peer-to-peer based streaming service based on a ratio of a variable associated with an influx rate of peer clients to the number of peer clients concurrently connected to the peer-to-peer based streaming service. | 05-31-2012 |
20130018991 | SYSTEM AND METHOD FOR PACKETIZING DATA STREAM IN PEER-TO-PEER (P2P) BASED STREAMING SERVICEAANM KIM; Young WookAACI Seongnam-siAACO KRAAGP KIM; Young Wook Seongnam-si KRAANM KIM; Jong SooAACI Seongnam-siAACO KRAAGP KIM; Jong Soo Seongnam-si KRAANM PARK; Jung JunAACI Seongnam-siAACO KRAAGP PARK; Jung Jun Seongnam-si KRAANM YANG; Seung KwanAACI Seongnam-siAACO KRAAGP YANG; Seung Kwan Seongnam-si KRAANM OH; Jae WonAACI Seongnam-siAACO KRAAGP OH; Jae Won Seongnam-si KRAANM WOO; Chang HeeAACI Seongnam-siAACO KRAAGP WOO; Chang Hee Seongnam-si KRAANM LEE; Sang HyunAACI Seongnam-siAACO KRAAGP LEE; Sang Hyun Seongnam-si KR - A system to packetize a data stream includes a piece generating unit including a processor configured to generate data pieces of the data stream, each data piece being generated during an equal time interval, and a communication unit to transmit the pieces of the data stream. A method that uses a processor to packetize a data stream includes generating, using the processor, data pieces of the data stream, each data piece being generated during an equal time interval, and transmitting the pieces of the data stream. A non-transitory computer-readable medium includes a program for instructing a computer, when executed by a processor, to perform the steps of: generating data pieces of the data stream, each data piece being generated during an equal time interval; and transmitting the pieces of the data stream. | 01-17-2013 |
20130024583 | SYSTEM AND METHOD FOR MANAGING BUFFERING IN PEER-TO-PEER (P2P) BASED STREAMING SERVICE AND SYSTEM FOR DISTRIBUTING APPLICATION FOR PROCESSING BUFFERING IN CLIENT - A system to manage a buffering of a data stream for a peer client in a peer-to-peer based streaming service includes a buffering control unit including a processor configured to control pieces of the data stream to be buffered in a first buffer of the peer client, and to control one or more outputted pieces to be buffered in a second buffer of the peer client, the outputted pieces being outputted from the first buffer for play back of the data stream. A method for managing a buffering includes storing pieces of the data stream in a first buffer; storing one or more outputted pieces of the data stream in a second buffer; and transmitting one or more pieces stored in the first buffer or the second buffer. | 01-24-2013 |
Seungrim Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20110015597 | Multiple Component Materials Having A Color-Changing Composition - The present invention relates to a multiple-component material including a substrate and a film layer on the substrate. The film layer includes a color-changing composition to indicate a change in condition, such as a change in pH. The color-changing composition includes a water-insoluble, film-forming polymer, a pH adjuster and a water-insoluble particle. The water-insoluble particle has a charged colorant immobilized on it. | 01-20-2011 |
20110077527 | SELF-COOLING GEL SUBSTRATE FOR TEMPERATURE DIFFERENTIATED IMAGING - A device and clinical techniques that can help healthcare workers locate and image the general outlines of blood vessels that are located either under or near to tissue or skin surfaces are described. The device involves a substrate formed from a self-cooling polymeric matrix that incorporates at least a thermo-chromic colorant, and can provide a means to distinguish between different temperature regions when applied to a heat-emitting object or body. The device can be used in certain therapeutic or healthcare-related applications. | 03-31-2011 |
Seung Rim Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20150060361 | DRAW SOLUTES INCLUDING AMINO ACID IONIC OLIGOMERS - A draw solute including an oligomer having an amino acid repeating unit with an ionic moiety and a counter ion thereof, and a forward osmosis water treatment device and method using the same are provided. | 03-05-2015 |
20150336816 | DRAW SOLUTES AND FORWARD OSMOSIS WATER TREATMENT APPARATUSES, AND METHODS USING THE SAME, AND METHODS OF PRODUCING DRAW SOLUTES - A draw solute may include a photosensitive oligomer that includes a first repeating unit and a second repeating unit. The first repeating unit includes a side chain having at least one functional group configured to undergo a photocrosslinking reaction. The second repeating unit includes an ionic moiety and a counter ion to the ionic moiety. | 11-26-2015 |
Seung-Yeon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20080199930 | METHOD AND APPARATUS FOR THE RAPID DISRUPTION OF CELLS OR VIRUSES USING MICRO BEADS AND LASER - A method and apparatus for rapid disruption of cells or viruses using beads and a laser are provided. According to the method and apparatus for rapid disruption of cells or viruses using beads and a laser, cell lysis within 40 seconds is possible, the apparatus can be miniaturized using a laser diode, a DNA purification step can be directly performed after a disruption of cells or viruses, and a solution containing DNA can be transferred to a subsequent step after cell debris and beads to which inhibitors of a subsequent reaction are attached are removed with an electromagnet. In addition, by means of the cell lysis chip, an evaporation problem is solved, vibrations can be efficiently transferred to cells through magnetic beads, a microfluidics problem on a rough surface is solved by hydrophobically treating the inner surface of the chip, and the cell lysis chip can be applied to LOC. | 08-21-2008 |
20120103832 | MICROFLUIDIC DEVICE FOR ELECTROCHEMICALLY REGULATING pH OF FLUID THEREIN AND METHOD OF REGULATING pH OF FLUID USING THE MICROFLUIDIC DEVICE - A microfluidic device for electrochemically regulating the pH of a fluid includes: an ion-exchange material; an anode chamber having a surface defined by a surface of the ion-exchange material and an anode electrode disposed along an edge of the surface of the anode chamber; and a cathode chamber having a surface defined by an opposite surface of the ion-exchange material and a cathode electrode disposed along an edge of the surface of the cathode chamber. | 05-03-2012 |
Se-Young Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20090146300 | Semiconductor packages and electronic products employing the same - Example embodiments of a semiconductor package are provided. In accordance with an example embodiment, a semiconductor package may include an external terminal connected to a concave surface of a bottom pad, wherein the bottom pad is recessed into a substrate. In accordance with another example embodiment, a semiconductor package may include at least one external terminal, a flexible substrate having a first surface with a plurality of convex portions and a second surface opposite the first surface having a plurality of concave portions, wherein the at least one terminal is recessed into the substrate and at least one of the concave portions surrounds a portion of the at least one external terminal. | 06-11-2009 |
20100081236 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE WITH EMBEDDED INTERPOSER - A method of manufacturing a semiconductor device includes forming printed circuit board (PCB) having an embedded interposer. A semiconductor chip or a semiconductor package is mounted onto the embedded interposer using a conductive adhesive agent. The embedded interposer has substantially the same coefficient of thermal expansion (CTE) as the semiconductor chip. The embedded interposer is formed using a semiconductor wafer. | 04-01-2010 |
Soon Bae Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20080289118 | Washing machine and control method of maintaining a balanced state of laundry thereof - Disclosed herein are a washing machine that is capable of maintaining the balanced state of laundry to more smoothly perform a spin-drying operation and a control method thereof. The control method of the washing machine including a drum to receive laundry and a motor to rotate the drum to reduce unbalance generated due to the nonuniform distribution of the laundry, includes wrapping the laundry by accelerating the drum such that the laundry sticks to an inner wall of the drum, detecting motor current during the wrapping of the laundry, determining an unbalanced state of the laundry based on the detected motor current, and controlling speed of the drum based on a result of the determination. | 11-27-2008 |
20100011514 | Control method of washing machine - A control method of a washing machine, in which a hydraulic pressure of water supplied into the washing machine is estimated, enabling sensing of a laundry weight and measurement of a supply amount of the water. The control method includes calculating a first water supply time required to initially supply water to a setup water level, calculating a second water supply time required to additionally supply water according to a variation in water level due to laundry wetting after the initial supply of water, sensing a laundry weight according to a ratio of the first water supply time to the second water supply time, and measuring a flow rate of water using the amount of water supplied to the setup water level and the laundry weight data. | 01-21-2010 |
20140327420 | POWER SUPPLY AND DC-DC CONVERTER THEREIN - A power supply includes a rectifier circuit to rectify power, a smoothing circuit unit to smoothen a voltage of the rectified power, and a voltage drop circuit unit to drop the smoothened voltage. The voltage drop circuit unit includes an electric charge storage circuit to output the voltage-dropped voltage, a resonance circuit to receive first current from the smoothing circuit unit and to supply second current to the electric charge storage circuit, and a current interruption circuit to control the first current and the second current using zero current switching for performing switching when current does not flow using a resonance circuit. | 11-06-2014 |
20150265132 | DISHWASHER AND METHOD OF CONTROLLING THE SAME - A dishwasher includes a circulation pump that supplies water to nozzles; a drainage pump that discharges the water; a driving current supply unit that supplies a driving current to one of the circulation pump and the drainage pump; a controller that transmits driving control signals to the driving current supply unit; and a door opening detection unit that, if opening of a door is detected, transmits door opening detection signals to the controller and the driving current supply unit, wherein, if the door opening detection signals are received while the circulation pump operates, the driving current supply unit stops supply of the driving current to the circulation pump and supplies the driving current to the drainage pump. | 09-24-2015 |
Sung-Eun Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20100184218 | Isolation and Culture-Expansion Methods of Mesenchymal Stem/Progenitor Cells From Umbilical Cord Blood, And Differentiation Method of Umbilical Cord Blood-Derived Meschymal Stem/Progenitor Cells Into Various Mesenchymal Tissues - There is provided a method for the isolation and cultivation of mesenchymal stem/progenitor cells from umbilical cord blood, and also to a method for the differentiation of the umbilical cord blood-derived mesenchymal stem/progenitor cells into various mesenchymal tissues. The method include overlaying umbilical cord blood onto Ficoll-Hypaque solution; centrifuging the umbilical cord blood on the Ficoll-Hypaque solution to obtain a mononuclear cell layer; reacting cells obtained by monolayer culture of the mononuclear cells with antibodies to mesenchymal stem/progenitor cell-specific antigens for a predetermined period of incubation time; isolating only cells bound to their corresponding antibodies using a cell sorter; and cultivating the isolated cells, thereby obtaining mesenchymal stem/progenitor cells with high purity and excellent viability. | 07-22-2010 |
Sung-Gi Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20080280584 | MIXER USED FOR DIRECT CONVERSION RECEIVER - Provided is a mixer including a mixing unit configured to mix high frequency data signals and local oscillation (LO) signals, generate first and second low frequency data signals, and output the first and second low frequency data signals to first and second output terminals, respectively; a common mode amplification unit coupled to the mixing unit, the common mode amplification unit configured to compare a common mode voltage of the first and second low frequency data signals and a predetermined reference voltage, the common mode amplification unit further configured to output a feedback signal at a control node based on the comparison; a first load transistor coupled to the first output terminal and the control node, the first load transistor configured to provide the first output terminal with a first load current corresponding to the feedback signal; a first calibration transistor unit connected in parallel to the first load transistor in order to calibrate an input impedance of the first output terminal; and a first current mirror unit coupled to the first calibration transistor unit, the first current mirror unit configured to discharge a first calibration current that is output from the first calibration transistor unit to prevent the first calibration current from entering the first output terminal. | 11-13-2008 |
Sun Suk Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130308401 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes an internal signal generation block configured to generate a control signal which is enabled from a generation time of an internal active signal enabled if it is determined that a combination of external commands in synchronization with a rising edge of an external clock inputted from an outside is a preset combination, to a disable time an internal idle signal; and an internal command signal generation block configured to generate an internal write signal if it is determined that a combination of counting signals counted during an enable period of the control signal is a first combination and generate an internal precharge signal if it is determined that the combination of the counting signals is a second combination. | 11-21-2013 |
Tae-Hoon Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20080286912 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device in which a semiconductor layer of a thin film transistor and a first electrode of a capacitor are formed of amorphous silicon and the whole or a part of source/drain regions of the semiconductor layer and the first electrode of the capacitor are crystallized by a metal induced crystallization method, and a channel region of the semiconductor layer is crystallized by a metal induced lateral crystallization method. | 11-20-2008 |
20110020990 | THIN FILM TRANSISTOR AND METHOD FOR FABRICATING THE SAME - A thin film transistor that has improved characteristics and uniformity is developed by uniformly controlling low concentration of crystallization catalyst and controlling crystallization position so that no seed exists and no grain boundary exists, or one grain boundary exists in a channel layer of the thin film transistor. The thin film transistor includes a substrate; a semiconductor layer pattern which is formed on the substrate, the semiconductor layer pattern having a channel layer of which no seed exists and no gram boundary exists; a gate insulating film formed on the semiconductor layer pattern; and a gate electrode formed on the gate insulating film. A method for fabricating the thin film transistor includes forming an amorphous silicon layer on a substrate; forming a semiconductor layer pattern having a channel layer in which no seed exists and no grain boundary exists by crystallizing and patterning the amorphous silicon layer; forming a gate insulating film on the semiconductor layer pattern; and forming a gate electrode on the gate insulating film. | 01-27-2011 |
Woo-Seok Yang, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20140234627 | GRAPHENE-BASED LAMINATE INCLUDING DOPED POLYMER LAYER - A graphene-based laminate including a doped polymer layer is disclosed. The graphene-based laminate may include a substrate; a graphene layer disposed on the substrate and including at least one layer; and a doped polymer layer disposed on at least one surface of the graphene layer and including an organic dopant. | 08-21-2014 |