Dong Il
Dong Il Chang, Seoul KR
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20090126285 | Facility Module for Production and Storage of Cell Therapy Product - A facility module is provided for producing and storing a cell therapy product comprising: a Cell Therapy (CT) module one including separately prefabricated units having specific functions and separate entrances and exits so as to minimize contamination, and being capable of producing the cell therapy product, and a Banking of Cell and Tissue (BC) module Two including prefabricated units having specific functions and separate entrances and exits so as to minimize contamination, and being capable of appropriately storing hematopoietic stem cells, bone marrow cells and other cells for a prolonged period. It enables easy and low cost production of the cell therapy product, with sufficient quality to be transplanted into patients, within a short period, and permits clinical application to patients expeditiously. The present invention enables convenient installation and use of such a facility module anywhere adequate space is available, by providing the facility in a prefabricated module composed of specialized units according to function. | 05-21-2009 |
20100056115 | MOBILE TERMINAL AND METHOD FOR PLAYING MULTIMEDIA OBJECTS - A mobile terminal and a method for playing at least one multimedia object are disclosed. The method for playing multimedia objects comprises synchronizing at least one attribute value of the at least one multimedia object with an attribute value of a multimedia player module provided in the mobile terminal; and playing the at least one multimedia object in accordance with the synchronized at least one attribute value using the multimedia player module. | 03-04-2010 |
20140370600 | METHOD OF PREPARING MESENCHYMAL STEM CELL BASIC CULTURING MEDIUM, MAKING OF CELLULAR THERAPY PRODUCT WITH MESENCHYMAL STEM CELL BASIC CULTURING MEDIUM, AND THE DIFFERENTIATED ONE BY USING THE MEDIUM - Disclosed is a basic culture medium for mesenchymal stem cells, and a cell therapeutic agent cultured and differentiated using same. The basic culture medium reduces the time taken from collection to mass culturing by increasing the proliferation rate of undifferentiated mesenchymal stem cells derived from an adult tissue such as human marrow and adipose tissue, and also is capable of various differentiations into treating agents for bone-forming cells, for cartilage cells, or for fat cells. | 12-18-2014 |
Dong Il Jung, Suwon-Si KR
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20140047852 | AIR CONDITIONER AND CONTROL METHOD THEREOF - An air conditioner that improves efficiency of an inverter compressor by injecting an intermediate pressure refrigerant to the inverter compressor during heating or cooling and a control method thereof are provided. | 02-20-2014 |
Dong Il Jung, Hwaseong-Si KR
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20130015832 | VOLTAGE REGULATOR AND MEMORY DEVICE INCLUDING THE SAMEAANM YOON; Gil WonAACI Hwaseong-siAACO KRAAGP YOON; Gil Won Hwaseong-si KRAANM JUNG; Dong IlAACI Hwaseong-siAACO KRAAGP JUNG; Dong Il Hwaseong-si KR - A voltage regulator and a memory device including same are provided. The voltage provider includes a resistive circuit configured to output at least one divided voltage; at least one driver circuit configured to be connected to the resistive circuit and to set the at least one divided voltage; and a compensation circuit configured to be connected to the at least one driver circuit, to receive a predetermined voltage, and to apply a power supply voltage to the at least one driver circuit. The at least one driver circuit may set the at least one divided voltage based on the power supply voltage received from the compensation circuit. | 01-17-2013 |
Dong Il Kim, Daejeon KR
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20100156305 | FIELD EMISSION DEVICE - Provided is a field emission device having a simple structure and capable of pulse driving and local dimming. The field emission device turns a current flowing from each cathode electrode block on or off in response to a switching control signal having a very low voltage ranging from 0 to 5 V while a constant voltage is applied to an anode electrode and a gate electrode to control a field emission current. Compared with a conventional field emission device, the field emission device having a simple structure is capable of pulse driving and local dimming without using a separate pulse driving high voltage power source. | 06-24-2010 |
20130110988 | METHOD, SYSTEM, AND APPARATUS FOR RECEIVING CONTENTS THROUGH MULTIPLE CHANNELS | 05-02-2013 |
Dong Il Kim, Daejeon-Si KR
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20140252974 | LIGHTING APPARATUS - The present invention relates to a lighting apparatus which stably performs dimming control on a lamp implemented with light emitting diodes (LEDs) or the like. The lighting apparatus may improve power efficiency by driving power supplied to a lamp in a current regulation method, perform constant current control such that the lamp maintains constant brightness, perform dimming control for controlling the brightness of the lamp, commonly supply the power provided to the lamp to peripheral circuit modules, and perform constant voltage control such that a driving voltage supplied as power is maintained at a predetermined level or more. | 09-11-2014 |
Dong Il Kim, Seongmam KR
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20160107525 | METHOD FOR RECONNECTING A RELAY IN A VEHICLE BATTERY MANAGEMENT SYSTEM - A method for reconnecting a relay in a vehicle battery management system includes: measuring an insulation resistance between a positive electrode or a negative electrode of a battery and a vehicle chassis; turning off each of relays connected between the positive and negative electrodes of the battery and a load when the measured insulation resistance is less than a reference value; re-measuring the insulation resistance; and performing a relay-on sequence for turning on each of the relays when the resistance value of the re-measured insulation resistance is greater than the reference value. A relay reconnection number of the relay-on sequence, based on a repetition of the measuring and re-measuring, is set and limited so as to not exceed a threshold value. | 04-21-2016 |
Dong Il Kim, Yongin KR
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20150149113 | APPARATUS FOR TRANSMITTING POSITION OF MULTI-AXIS TRANSPORT SYSTEM AND METHOD THEREOF - The present disclosure relates to an apparatus for transmitting a position of a multi-axis transport system and a method thereof, and provides an apparatus for transmitting a position of a multi-axis transport system capable of providing an accurately detected position of a nondestructive system to a user by converting a sensor signal for measuring a position of the multi-axis transport system into position information (x, y, and z coordinates) which may be matched to the detected position of the nondestructive system and then transmitting the converted position information to the nondestructive system via high speed communication (e.g., Local Area Network (LAN) or Peripheral component Interconnect (PCI)), and a method thereof. | 05-28-2015 |
20150332796 | MANAGEMENT EQUIPMENT TRANSFER APPARATUS - A management equipment transfer apparatus which transfers management equipment, which tests and maintains an inside of a nuclear reactor vessel, inside the nuclear reactor vessel while being locked to the management equipment and the nuclear reactor vessel, includes: a cross beam configured to be lengthily disposed inside the nuclear reactor vessel in a transverse direction; a rod configured to be connected to a cross beam lengthily disposed inside the nuclear reactor vessel in a longitudinal direction; a bracket configured to be mounted in the rod to fix the management equipment; an arm configured to extend toward an inner peripheral surface of the nuclear reactor vessel and be connected to the cross beam; and rolling parts configured to be disposed at ends of the arm and the cross beam, contact the inner peripheral surface of the nuclear reactor vessel, and rotatably support the cross beam and the arm. | 11-19-2015 |
Dong Il Kim, Daegu KR
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20150059673 | CONTINUOUSLY VARIABLE VALVE LIFT ACTUATOR OF ENGINE - Disclosed is a continuously variable valve lift actuator of an engine. The continuously variable valve lift actuator of an engine changes rotating angles of a rocker arm and a lift arm having a four-bar link structure to control an intake amount of air of an intake valve based on a running state of a vehicle, and adjusts a location and a length of a link bar by taking into consideration a rotating direction of a cam shaft and interference according to layout of the engine to advance an open time of a valve. The continuously variable valve lift actuator of an engine can reduce pumping loss by controlling an intake amount of air by changing an elevating distance of a valve according to a running state of a vehicle, and the fuel efficiency and the efficiency of the engine can be improved by advancing the open time of the valve. | 03-05-2015 |
Dong Il Kim, Suwon-Si KR
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20140367706 | THIN FILM TRANSISTOR ARRAY PANEL AND METHOD OF MANUFACTURING THE SAME - A thin film transistor array panel includes a substrate; a gate line located over the substrate and including a gate pad portion; a data line located over the gate line and including a source electrode and a data pad portion; a drain electrode; a first passivation layer located over the data line and the drain electrode; an organic insulating layer located over the first passivation layer and having a contact hole; a first field generating electrode located over the organic insulating layer and having an opening; a second passivation layer located over the first field generating electrode; and a second field generating electrode located over the second passivation layer. The contact hole coincides with or is smaller than the opening, and the contact hole has a tapered structure. | 12-18-2014 |
20150037943 | METHOD OF FABRICATING DISPLAY DEVICE - A method of fabricating a display device includes forming a thin-film transistor including a gate electrode, a source electrode and a drain electrode on a substrate, forming a first insulating layer and a second insulating layer on the thin-film transistor, forming a common electrode on the second insulating layer by depositing a common electrode material on the second insulating layer, plasma-treating a photoresist pattern on the common electrode material, and etching the common electrode material using the plasma-treated photoresist pattern as a mask, defining a contact hole in the second insulating layer which corresponds to the drain electrode using the plasma-treated photoresist pattern and the common electrode as a mask, forming a third insulating layer on the second insulating layer and the common electrode to expose the contact hole and the drain electrode and forming a pixel electrode connected to the drain electrode on the third insulating layer. | 02-05-2015 |
20150044797 | METHODS OF MANUFACTURING THIN-FILM TRANSISTOR ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY - A method of manufacturing a thin film transistor array substrate includes providing a plurality of gate lines and a plurality of data lines on a first substrate, providing an organic layer on the gate lines and the data lines, providing a first electrode on the organic layer, providing a passivation layer on the first electrode, providing a second electrode on the passivation layer, providing a first cover layer on the second electrode to cover the second electrode, providing a plurality of photosensitive layer patterns on the first cover layer, providing a plurality of first cutout patterns in the first cover layer and a plurality of second cutout patterns in the second electrode using the photosensitive layer patterns as an etch mask, and providing a plurality of third cutout patterns in the passivation layer using the first cover layer as an etch mask. | 02-12-2015 |
20160005616 | THIN FILM TRANSISTOR SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME - A thin film transistor substrate includes a gate electrode arranged on a substrate, a gate insulation layer arranged on the gate electrode, an active pattern arranged on the gate insulation layer, a source electrode overlapping a first end portion of the active pattern, and a drain electrode overlapping a second and opposite end portion of the active pattern. A fluorocarbon-like material is arranged on one or more of surfaces of at least one of the active pattern, the source electrode and the drain electrode, and on a photoresist pattern used in the formation process of the thin film substrate. The fluorocarbon-like material on the photoresist pattern serves to maintain a shape and size of the photoresist pattern during subsequent patterning processes. | 01-07-2016 |
Dong Il Kim, Gyeonggi-Do KR
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20120081140 | PROBE CARD - Provided is a probe card which has a space transformer which may be effectively changed to correspond to a change in wafer chip structure and is capable of maximizing acceptable channels of the space transformer. The probe card for testing a semiconductor chip on a wafer includes: a space transformer body in which a plurality of unit probe modules are arranged at intervals; a main circuit board to which an electrical signal is applied from an external test device; a reinforcement plate for supporting the main circuit board such that the unit probe modules become stable against an external effect; a standing conductive medium which is inserted into a penetration portion provided in the space transformer body; a lower surface circuit board in which the standing conductive medium is electrically connected to the unit probe module as a flexible conductive medium and the standing conductive media are mounted; and a mutual connection member for electrically connecting the lower surface circuit board to the main circuit board. | 04-05-2012 |
Dong Il Lee, Gyeongi-Do KR
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20120168418 | HEAT CONTROL DEVICE OF HEAT GENERATING GLASS - Provided is a heat control device of a heat generating glass, which supplies a sine wave signal for controlling temperature of the heat generating glass according to a size of the heat generating glass, so that the sine wave signal is input at a point of time when the current of the sine wave signal is zero and also the supply of the sine wave signal is stopped at the point of time when the current of the sine wave signal is zero. Herein, the sine wave signal is supplied to the heat generating glass so as to control the power supply considering to the load of the heat generating glass, and a zero point of the sine wave signal is detected using a phase detection part, and a heat control part generates a control signal so that the sine wave signal is input at a point of time when the current of the sine wave signal is zero and also the supply of the sine wave signal is stopped at the point of time when the current of the sine wave signal is zero, and then transfers the control signal to a driver circuit, and the sine wave signal supplied from a power source part is supplied through the driver circuit to the heat generating glass, and each sine wave signal supplied to each heat generating glass may be supplied with a different supplying period. | 07-05-2012 |
Dong Il Lim, Suwon-Si KR
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20140154906 | Connector for Preventing Unlocking - Disclosed is a connector for preventing unlocking which includes a signal pin transferring a signal; a body into which the signal pin is inserted and which is electrically isolated from the signal pin; a first housing having a hollow portion into which one end of the body is inserted, a thread groove and at least one protruding portion or a plurality of fixing grooves formed at an inner circumferential surface of the other end thereof; and a second housing having a hollow portion into which the other body end is inserted and through which the second housing is moved along an outer circumferential surface of the body in an axial direction. | 06-05-2014 |
Dong Il Lim, Uijeongbu-Si KR
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20130083525 | LIGHT EMITTING DIODE LIGHTING MODULE - A light emitting diode (LED) lighting module is provided including an LED array, and at least one of a diffusing portion and a reflecting portion. The LED array, equipped with at least one LED, may include a side wall which surrounds the at least one LED . The diffusing portion may be detachably coupled to the LED array and may include a diffusion plate which diffuses light emitted from the at least one LED The reflecting portion may be detachably coupled to one of the LED array and the diffusing portion and may reflect light emitted from the at least one LED. The LED array may be selectively coupled with the diffusing portion, the reflecting portion, or both the diffusing portion and the reflecting portion. | 04-04-2013 |
20150204532 | LED LIGHTING APPARATUS - A light-emitting diode (LED) lighting apparatus includes an exterior member which covers a heat-dissipating member. Therefore, the LED lighting apparatus may be dustproof and waterproof. The shape of the heat-dissipating member may be modified to increase the surface area thereof and thus effectively dissipate heat. | 07-23-2015 |
Dong Il Park, Seoul KR
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20150020131 | METHOD FOR TRANSMITTING AND RECEIVING PROGRAM CONFIGURATION INFORMATION FOR SCALABLE ULTRA HIGH DEFINITION VIDEO SERVICE IN HYBRID TRANSMISSION ENVIRONMENT, AND METHOD AND APPARATUS FOR EFFECTIVELY TRANSMITTING SCALAR LAYER INFORMATION - The present invention relates to a method for transmitting and receiving program configuration information for a scalable ultra high definition (UHD) video service under the hybrid transmission environment, and to a method and apparatus for effectively transmitting scalar layer information, and more particularly, the present invention relates to a scheme for inserting group information for the scalable layer of a base layer and an enhancement layer, which form a scalable UHD video, and transmission channel information into a program map table (PMT) or a package configuration table (PCT), and for transmitting same, and to a scalable layer information format for transmitting layer information with a smaller number of bits as possible when a packet header includes scalable layer information. | 01-15-2015 |
Dong Il Seo, Gyeonggi-Do KR
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20090096282 | SOLENOID VALVE FOR BRAKE SYSTEM - A solenoid valve for a brake system capable of being easily manufactured with reduced manufacturing costs is disclosed. A valve seat member has an inner passage formed through the valve seat member in a longitudinal direction thereof, an outer passage formed on an outer surface of the valve seat member in the longitudinal direction, and a seat portion formed with a first orifice above the inner passage. The seat portion is formed unitarily with the valve seat member. A sleeve is coupled on the outer surface of the valve seat member. The sleeve has a flange portion to be fixed to a modulator block. A valve core is coupled to a portion of the sleeve, opposite to the flange portion. An armature is slidably mounted in the sleeve. The armature has an opening/closing portion to open or close the first orifice. A restoring spring presses the armature toward the first orifice. | 04-16-2009 |
20090121541 | SOLENOID VALVE FOR BRAKE SYSTEM - A solenoid valve for a brake system, which has a simple constitution and can be easily manufactured with reduced manufacturing costs, is disclosed. A valve core is formed in a cylindrical shape, and has a through-hole formed in a longitudinal direction of the valve core and a fluid passage formed in a radial direction of the valve core so as to communicate with the through-hole. A sleeve is coupled to an outer surface of the valve core. The sleeve has a dome-shaped shielding portion at one end, and a flange portion to be fixed to a modulator block at the other end. An armature is slidably mounted in the sleeve. An exciting coil is provided to move the armature. A valve seat is fixed in the valve core, and has a first orifice. A plunger is mounted in the valve core. The plunger moves by movement of the armature to open or close the first orifice. A restoring spring is provided to press the plunger toward the armature. A filter member is coupled to the valve core to surround an outer surface and an end portion of the valve core, which are to be received in a bore of the modulator block. The filter member includes a filtering part to filter oil, a second orifice to rectify oil flow, and a check valve to permit oil to flow back when braking operation is released. | 05-14-2009 |
Dong Il Shin, Uiwang-Si, Gyeonggi-Do KR
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20150364621 | COMPOSITION FOR FORMING ELECTRODE OF SOLAR CELL AND ELECTRODE MANUFACTURED BY USING SAME - The present invention relates to a composition for preparing solar cell electrodes including: a silver (Ag) powder; a glass frit containing about 0.1 mole % to about 50 mole % of elemental silver; and an organic vehicle, the composition introduces a glass frit including a silver cyanate or a silver nitrate to enhance contact efficiency between an electrode and a wafer, and solar cell electrodes prepared from the composition have minimized contact resistance (Rc) and serial resistance (Rs), thereby exhibiting excellent conversion efficiency. | 12-17-2015 |
20160005888 | COMPOSITION FOR FORMING SOLAR CELL ELECTRODE AND ELECTRODE PRODUCED FROM SAME - The present invention relates to a composition for solar cell electrodes, comprising: a silver powder; a bismuth oxide-tellurium oxide-tungsten oxide-zinc oxide-based glass frit; and an organic vehicle, wherein the glass fit comprises about 40 wt % to about 60 wt % of bismuth oxide; about 0.25 wt % to about 15 wt % of tellurium oxide; about 10 wt % to about 20 wt % of tungsten oxide; and about 2 wt % to about 20 wt % of zinc oxide, and solar cell electrodes formed of the composition for solar cell electrodes have excellent adhesive strength with respect to a ribbon and minimized serial resistance (Rs), thus providing high conversion efficiency. | 01-07-2016 |
Dong Il Shin, Gyeonggi-Do KR
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20150298020 | MAGNETIC BLOCK TOY - Disclosed herein is a magnetic toy block having various shapes that allow preschool toddlers and children to play and build different shapes of structures similar to Legos, and improve their creativity, space perception and understanding of different geometric shapes. The magnetic block toy includes a plurality of cylindrical protective members ( | 10-22-2015 |
Dong Il Son, Cheonan KR
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20080218833 | Laser repair system - A laser repair system including a laser light oscillator for generating laser light, and a slit unit on which the laser light is irradiated and which includes a laser light-blocking section, a first slit section and a second slit section, wherein the laser light-blocking section of the slit unit does not transmit the laser light incident on the laser light-blocking section, and the amount of light transmitted through the first slit section is greater than that of light transmitted through the second slit section. | 09-11-2008 |
Dong Il Song, Gyeonggi-Do KR
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20140009298 | Transmission System Using Dying Gasp - An Ethernet-based transmission system using a dying gasp according to the present invention includes an SMPS for supplying power to an Ethernet-based lower level system, detecting a state of a power fault, and outputting a dying gasp alarm signal. A CPU receives the dying gasp alarm signal, and generates and transmits an alarm packet. A PHY chip receives the alarm packet, and uplinks the alarm packet so that the alarm packet is transferred to a higher level stage. An L3 switch receives the alarm packet and determines whether a power fault has occurred in the lower level system. Accordingly, the present invention applies a dying gasp to an Ethernet-based or EPON-based transmission system and is then capable of generating and transmitting an alarm packet so that when a power fault occurs, a device in a higher level network can rapidly determine the occurrence of the power fault. | 01-09-2014 |
Dong Il Yang, Gyeonggi-Do KR
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20100296561 | WIRELESS MODEM AND NOISE CANCELLATION METHOD FOR THE SAME - A wireless modem and noise cancellation method for the same for noise cancellation effectively cancels a noise signal induced from a device to which the wireless modem is connected. A primary antenna receives a radio signal that includes a first noise signal coming from a device to which the wireless modem is connected; a secondary antenna receives a second noise signal from the connected device; a noise signal adjuster for adjusting the second noise signal received by the secondary antenna using a correlation parameter between noise signals received by the primary antenna and the secondary antenna; and a noise remover subtracts the noise signal adjusted by the noise signal adjuster from the radio signal received by the primary antenna. | 11-25-2010 |
Dong-Il Bae, Incheon KR
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20100014358 | NONVOLATILE MEMORY CELL, NONVOLATILE MEMORY DEVICE, AND METHOD OF PROGRAMMING THE NONVOLATILE MEMORY DEVICE - A method of programming a nonvolatile memory device. The method may include pre-programming one memory cell among a plurality of memory cells by storing data in a first data storage layer using a first program voltage applied to one word line corresponding to the one memory cell among the plurality of memory cells; and while pre-programming other memory cells among the plurality of memory cells, background-programming the pre-programmed memory cell by moving the stored data to a second data storage layer using a second program voltage that is higher than the first program voltage applied to the word line of the pre-programmed memory cell. | 01-21-2010 |
20150263172 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device is provided. A substrate includes a fin. The fin extends in a first direction. A gate structure is disposed on a first region of the fin. The gate structure extends in a second direction crossing the first direction. A source/drain is disposed on a second region of the fin. The first source/drain is disposed on at least one sidewall of the gate structure. A top surface of the first region is lower than a top surface of the second region. | 09-17-2015 |
20150372143 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device is provided. A fin type active pattern, extending in a first direction, protrudes from a substrate. A gate electrode is disposed on the fin type active pattern. The gate electrode extends in a second direction crossing the first direction. A recess region is disposed in the fin type active pattern disposed at one side of the gate electrode. The recess region includes an upper region having a first width in the first direction and a lower region having a second width smaller than the first width. A first epitaxial layer is disposed on the upper and lower regions of the recess region. A second epitaxial layer is disposed on the first epitaxial layer to fill the recess region. | 12-24-2015 |
Dong-Il Bae, Yuseong-Gu KR
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20100008139 | Memory devices having volatile and non-volatile memory characteristics and methods of operating the same - Multi-bit semiconductor memory devices having both volatile and nonvolatile memory characteristics and methods of operating the same are disclosed, the semiconductor memory device including a floating body on an upper region of a substrate, a gate electrode on the floating body and electrically insulated from the floating body, source and drain regions on the substrate adjacent to the gate electrode and a charge trap layer between the floating body and the gate electrode, where first bit data is written in one of the charge trap layer and the floating body, and second bit data is written in one of the charge trap layer and the floating body in which first bit data is not written. | 01-14-2010 |
Dong-Il Cho, Seoul KR
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20080208076 | Barb-wired micro needle made of single crystalline silicon and biopsy method and medicine injecting method using the same - Disclosed are a barb-wired single crystalline silicon micro needle and a biopsy method and a medicine injecting method using the same. The micro needle comprises a main body part, at least one extension part formed on a side surface of the main body part, and a protrusion part protruded from both side surfaces of the extension part. A medicine storage is formed on a surface of the main body part. A fluid passage is formed in the extension part and the main body part. It is easy to pick the tissue sample with the protrusion part just by inserting and extracting the extension part of the micro needle into and from the tissue for a biopsy. Therefore, the biopsy procedures can be simplified. In addition, the medicine in the storage can be injected into the tissue via the fluid passage. | 08-28-2008 |
20100106295 | SYSTEM AND METHOD FOR STABILIZATION CONTROL ADOPTING VESTIBULO-OCULAR REFLEX - A system and a method for stabilization control may control position and direction of an object having first and second bodies connected to each other. The system may include an artificial vestibular apparatus for outputting a movement signal corresponding to movement of the first body and a rotation signal corresponding to rotation of the first body; a translating actuation unit connected between the first and second bodies and controlling position of the second body in response to the movement signal; and a rotating actuation unit connected between the first and second bodies and controlling rotation of the second body in response to the rotation signal. If the system and the method are applied to a vision system of a mobile robot, the vision system may obtain stabile image information even when the mobile robot is moving. Thus, it is possible to prevent any blurring from occurring at the image information. | 04-29-2010 |
20110184388 | BACTERIUM-BASED MICROROBOT FOR MEDICAL TREATMENT, OPERATION METHOD THEREOF AND TREATMENT METHOD USING THE SAME - Provided are a bacterium-based microrobot for medical treatment, an operation method thereof, and a treatment method using the same. The bacterium-based microrobot can be propelled by the flagellum movement of bacteria, can be directed toward a target lesion by the ability of bacteria to recognize the lesion, can be monitored for how many the microrobot targets the lesion, and can directly or indirectly treat the lesion by the proliferation of bacteria through self-division in the lesion. The bacteria may be genetically manipulated to be resistant to immune responses and produce a material inhibitory of the growth of affected cells. | 07-28-2011 |
20120212623 | SYSTEM AND METHOD OF CONTROLLING VISION DEVICE FOR TRACKING TARGET BASED ON MOTION COMMANDS - A system of controlling a vision device based on motion commands may include: a movable body; a vision device driven by being connected to the body and receiving image information; a driving unit driving the body in accordance with a motion command; and a control unit which calculates motion information of the body using the motion command and drives the vision device so as to compensate an influence caused by the motion of the body using the calculated motion information. By using the system, reliable image information may be obtained in a manner such that a vision device included in a subject such as a locomobile robot is controlled to watch a predetermined target even when the subject moves. | 08-23-2012 |
20130110355 | CONTROL SYSTEM AND METHOD OF RADAR AND VISION SYSTEMS FOR VEHICLE APPLICATIONS | 05-02-2013 |
20130310933 | RETINAL PROSTHESIS SYSTEM USING NANOWIRE LIGHT DETECTOR, AND MANUFACTURING METHOD THEREOF - A retinal prosthesis system can comprise: a flexible substrate; a nanowire light detector which is placed on the substrate, and comprises one or more nanowires of which the resistance changes according to the applied light; one or more micro-electrodes which are placed on the substrate, are electrically connected to the nanowire light detector, and come in contact with retinal cells; and an electric power supply source for applying electric power to the nanowire light detector and the micro-electrodes. The retinal prosthesis system can be implemented into a very thin and flexible substrate type high resolution retinal system by manufacturing a nanowire light detector on a substrate in which micro-electrodes are implemented. | 11-21-2013 |
20160077500 | SERVO MOTOR CONTROLLER AND CONTROL METHOD THEREFOR - The present invention relates to a servo motor controller for controlling a servo motor having a current limiting unit, and a tuningless nonlinear control method thereof. According to the present invention, the servo motor controller control method for controlling a servo motor including a current limiting unit comprises the steps of: detecting that the limited current is output according to a current command of the current limiting unit; adjusting a disturbance estimation gain of the servo motor controller in response to the output of the limited current; and generating a control input provided from the servo motor controller to the current limiting unit on the basis of the adjusted disturbance estimation gain. | 03-17-2016 |
Dong-Il Cho, Gangjin-Gun KR
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20140005600 | DRUG DELIVERY SYSTEM INCLUDING LAMINATED STRUCTURE | 01-02-2014 |
Dong-Il Choi, Gyeonggi-Do KR
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20120260920 | FACE MASK HAVING WELDED THERMOPLASTIC MASK BODY - A respirator | 10-18-2012 |
Dong-Il Choi, Kyoungi-Do KR
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20120017911 | FILTERING FACE-PIECE RESPIRATOR HAVING FOAM SHAPING LAYER - A filtering face mask | 01-26-2012 |
Dong-Il Han, Uiwang-Si, Gyeonggi-Do KR
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20150368468 | CURABLE POLYSILOXANE COMPOSITION FOR OPTICAL DEVICE, ENCAPSULATING MATERIAL AND OPTICAL DEVICE - Disclosed are a curable polysiloxane composition for an optical device including at least one kind of a first siloxane compound represented by Chemical Formula 1, at least one kind of a second siloxane compound having hydrogen bound to silicon (Si—H) at the terminal end, and at least one kind of a third siloxane compound having an alkenyl group bound to silicon (Si-Vi) at the terminal end, an encapsulating material obtained by curing the curable polysiloxane composition for an optical device, and an optical device including the encapsulating material. | 12-24-2015 |
Dong-Il Han, Seoul KR
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20130059292 | METHOD OF DETECTING A TARGET USING APTAMER-MEDIATED PROTEIN PRECIPITATION ASSAY - The present invention relates to a method and detection kit for determining a presence of one or more proteins using aptamer-mediated pull-down assays. Specifically, a reproducible a protein precipitation (Co-AP/AP) method is provided to identify physiologically relevant protein-protein interactions by using target protein-specific aptamers, and to confirm its superior performance over antibody based protein precipitation (Co-IP/IP) methods in terms of its protein pull-down performance. | 03-07-2013 |
Dong-Il Han, Uiwang-Si KR
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20110129981 | FILLER FOR FILLING A GAP AND METHOD FOR MANUFACTURING SEMICONDUCTOR CAPACITOR USING THE SAME - A filler for filling a gap includes a hydrogenated polysiloxazane having an oxygen content of about 0.2 to about 3 wt %. A chemical structure of the hydrogenated polysiloxazane includes first, second, and third moieties represented by the following respective Chemical Formulas 1-3: | 06-02-2011 |
20120164382 | COMPOSITION FOR FORMING A SILICA LAYER, METHOD OF MANUFACTURING THE COMPOSITION, SILICA LAYER PREPARED USING THE COMPOSITION, AND METHOD OF MANUFACTURING THE SILICA LAYER - A composition for forming a silica layer, a method of manufacturing the composition, a silica layer prepared using the composition, and a method of manufacturing the silica layer, the composition including hydrogenated polysilazane, hydrogenated polysiloxazane, or a combination thereof, wherein a concentration of a sum of hydrogenated polysilazane and hydrogenated polysiloxazane having a weight average molecular weight, reduced to polystyrene, of greater than or equal to about 50,000 is about 0.1 wt % or less, based on a total amount of the hydrogenated polysilazane and hydrogenated polysiloxazane. | 06-28-2012 |
20140187734 | COMPOSITION FOR ENCAPSULANT, ENCAPSULANT, AND ELECTRONIC DEVICE - A composition for an encapsulant, an encapsulant, and an electronic device, the composition including an adhesion-promoting agent, the adhesion-promoting agent including an epoxy group in an amount of about 2.0 to about 5.0 mmol/g, at least one first polysiloxane that includes a hydrogen bound to a silicon at a terminal end thereof, and at least one second polysiloxane that includes an alkenyl group bound to a silicon at a terminal end thereof. | 07-03-2014 |
20150132572 | Polycarbonate Glazing and Method of Preparing the Same - A polycarbonate glazing includes a polycarbonate substrate and a silicon oxide-containing hard coating layer formed on one surface of the substrate, wherein the polycarbonate glazing has a haze difference (ΔHaze) of about 4.5 or less between before and after abrasion, as measured in accordance with ASTM D1003 after 500-cycle testing under conditions of a CS-10F abrasion wheel and a load of 500 g using a Taber Abraser, and has a water contact angle from about 40° to about 60°. The polycarbonate glazing may exhibit excellent abrasion resistance and transparency. | 05-14-2015 |
Dong-Il Jung, Seoul KR
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20100013525 | Output driving device in semiconductor device - An output driving device prevents an inflow of external current through an output terminal even when there is no power supply. The output driving device includes an output circuit that maintains an output terminal at a low impedance state by receiving a supply of power in an output drive operation and maintains the output terminal at a high impedance state by receiving the supply of power in a non-output drive operation and a leakage prevention unit coupled to the output terminal of the output circuit, the leakage prevention unit preventing a current inflow to the output circuit through the output terminal when the supply of power is not supplied to the output circuit. | 01-21-2010 |
20100026374 | Semiconductor integrated circuit with switching variable resistance device - A semiconductor integrated circuit having a switching variable resistance device with combined functions of a switching device and a variable resistance device is provided. The semiconductor integrated circuit includes a supply voltage input terminal that receives a supply voltage, a pulse generating unit that receives an input pulse and generates a variable amplitude pulse in response to the input pulse during a period of time, and a switching variable resistance unit that controls a current flowing into the supply voltage input terminal in response to the variable amplitude pulse, thereby limiting an inrush current and thus substantially reducing an temporary unstable effect on the supply voltage, which may be supplied from a power source. | 02-04-2010 |
Dong-Il Kang, Yongin-Si KR
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20140350007 | CRYSTALLINE FORMS OF TRICYCLIC COMPOUND ACID SALT OR HYDRATE THEREOF, AND METHOD FOR MAKING THEREOF - The present invention relates to a novel crystalline acid salt of a tricyclic derivative or a hydrate thereof and a production method thereof. The crystalline acid salt or the hydrate thereof according to the present invention is stable with respect to humidity and stable with respect to hygroscopicity, and the quality control during manufacturing drugs is favorable. In addition, the crystalline acid salt or the hydrate thereof may be used in a pharmaceutical composition for preventing or treating neuropathic pain, epilepsy, stroke, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis (ALS), Huntington's disease, schizophrenia, chronic and acute pain, ischemic brain injury, neuronal loss after hypoxia, trauma and nerve damage, which are medical conditions induced by PARP overactivity. | 11-27-2014 |
Dong-Il Kim, Incheon KR
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20090278073 | POLYMERIC MEA FOR FUEL CELL - A polymeric electrolyte membrane for a polymer electrolyte membrane fuel cell comprises: (a) a sulfonated polysulfoneketone copolymer comprising an aromatic sulfone repeating unit, an aromatic ketone repeating unit and an aromatic compound repeating unit which connects said repeating units with an ether linkage, wherein the aromatic sulfone repeating unit, the aromatic ketone repeating unit or both have a sulfonic acid or sulfonate substituent; and (b) one or more polymers each comprising a monomer selected from the group consisting of vinylidene fluoride, hexafluoropropylene, trifluoroethylene and tetrafluoroethylene. | 11-12-2009 |
20100231022 | RECLINER FOR VEHICLE SEATS - The present invention provides a recliner for vehicle seats. The recliner includes a gear rim, a guide plate, a lever rotating shaft, a cam, elastic members, a main control disk, locking gears and locking gear support members. The gear rim has internal gear teeth. The guide plate is coupled to the gear rim and has guide blocks thereon. The lever rotating shaft is inserted through the gear rim and the guide plate. The cam has support protrusions on both ends thereof. The elastic members are provided on the inner surface of the guide plate, and each elastic member elastically supports a first end of the corresponding support protrusion. The main control disk is coupled to the cam. Inner and outer guide holes are formed through the main control disk. The locking gears are slidably provided between the facing guide blocks, and each locking gear has a support depression. The support depression has a concave curved surface and a convex curved surface. External gear teeth are formed in each locking gear. Each locking gear support member has a first contact surface which is in close contact with the concave curved surface of the support depression, a second contact surface which is in close contact with the corresponding guide block, and an inner surface which is supported on both ends thereof by the cam. | 09-16-2010 |
20110136040 | SULFONATED POLY(ARYLENE ETHER) COPOLYMERS AND RELATED POLYMER ELECTROLYTE MEMBRANES AND FUEL CELLS - The present invention relates to a sulfonated poly(arylene ether) copolymer, a manufacturing method thereof and a polymer electrolyte membrane for fuel cell using the same. | 06-09-2011 |
20110136041 | SULFONATED POLY(ARYLENE ETHER) COPOLYMERS AND RELATED POLYMER ELECTROLYTE MEMBRANES AND FUEL CELLS - The present invention relates to a sulfonated poly(arylene ether) copolymer, a manufacturing method thereof and a polymer electrolyte membrane for fuel cell using the same. | 06-09-2011 |
20120016043 | POLY(ARYLENE ETHER) COPOLYMER HAVING CATION-EXCHANGE GROUP, PROCESS OF MANUFACTURING THE SAME, AND USE THEREOF - The present invention relates to a poly(arylene ether) copolymer having an ion exchange group, particularly a positive ion exchange group, a method for manufacturing the same, and use thereof. In the poly(arylene ether) copolymer having the ion exchange group according to the present invention, physical characteristics, ion exchanging ability, metal ion adsorption ability and a proccessability are excellent, and thus the copolymer can be molded in various shapes and can be extensively applied to various fields such as recovering of organic metal, air purification, catalysts, water treatment, medical fields and separating of proteins. | 01-19-2012 |
20120142790 | POLY(ARYLENE ETHER) COPOLYMER HAVING CATION-EXCHANGE GROUP, PROCESS OF MANUFACTURING THE SAME, AND USE THEREOF - The present invention relates to a poly(arylene ether) copolymer having a cation exchange group, a method for manufacturing the same, and use thereof. The poly(arylene ether) copolymer having the cation exchange group according to the present invention has excellent physical characteristics, ion exchanging capacity, metal ion adsorption capacity and a processability, and thus can be molded in various shapes and can be extensively applied to various fields such as recovering of organic metal, air purification, catalysts, water treatment, medical fields and separating of proteins. | 06-07-2012 |
20120309857 | POLYARYLENE-BASED POLYMER, PREPARATION METHOD FOR THE SAME, AND POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL USING THE POLYMER - Disclosed herein is a polyarylene-based polymer, a preparation method for the same, and a polymer electrolyte membrane for fuel cell using the polymer. The polyarylene-based polymer, which is designed to have long side chains of a hydrophilic moiety and dense sulfonic acid groups, may improve the formation of ion channels when fabricating a polymer membrane and also ensures good chemical stability of the hydrophilic moiety and good dimensional stability against water. Further, the preparation method of the present invention simplifies production of the polymer, and polymer electrolyte membranes using the polymer exhibits improved properties as a polymer electrolyte membrane for a fuel cell, such as high proton conductivity, even under an atmosphere of low water uptake, and good dimensional stability against a long-term exposure to water. | 12-06-2012 |
20140329162 | MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL - A membrane electrode assembly for a fuel cell is provided that includes a membrane, electrodes on both sides of the membrane, respectively, and sub-gaskets bonded to the edges of the electrodes, respectively. In particular, the sub-gasket may be bonded to the membrane at a predetermined distance from the edge of the electrode. | 11-06-2014 |
Dong-Il Kim, Yongin-Si KR
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20080240331 | INSPECTION APPARATUS FOR REACTOR BOTTOM MOUNTED INSTRUMENTATION NOZZLE - Provided is an inspection apparatus for a reactor BMI nozzle. The apparatus includes a motor, a ball screw, a guide, and a coil spring. The motor is installed at a transmission of a bracket provided under a quick connector of an ROSA-V six-axis system and enables vertical driving of an inspection probe. The ball screw converts a rotary motion of the motor into a vertical motion and vertically reciprocating the inspection probe. The guide compels an axial arrangement of the inspection probe and removes eccentricity generated when the inspection probe is inserted into the nozzle. The coil spring is installed above the guide and prevents an impact propagation of an instrument. | 10-02-2008 |
20100011522 | APPARATUS FOR VISUALLY INSPECTING AND REMOVING FOREIGN SUBSTANCE FROM GAP OF HEAT TUBE BUNDLE IN UPPER PART OF TUBE SHEET OF SECOND SIDE OF STEAM GENERATOR - An apparatus that visually inspects a state of sludge and a foreign substance between steam generator bundles positioned at an upper part of a tube sheet of a second side of a steam generator of a nuclear power plant (Korean standard type) using a visual inspector mounted in a robot moving on an inner wall surface of the steam generator and that removes a foreign substance with a foreign substance remover when the foreign substance is found are provided. The apparatus for visually inspecting and removing a foreign substance from a gap of a heat tube bundle in an upper part of a tube sheet of a second side of a steam generator, including: a robot including a transfer unit that moves on a wall surface within a ring of the steam generator, a lift that is provided in the transfer unit to vertically move upward and downward, a visual inspector that is rotatably provided in the lift, and that moves upward and downward by driving the lift, and that monitors sludge or a foreign substance injected into a gap of the heat tube, and a foreign substance remover that is provided at one side of the visual inspector and that removes the sludge or the foreign substance existing in the gap of the heat tube; a controller that is provided at one side of the steam generator and that controls the robot on the spot; a remote controller that is provided at the outside, and that is connected to the controller through a wire, and that controls the robot; and an encoder mounting fixture that is fixed to one side of a handhole of the steam generator, and that is connected to the controller through a first cable, and that receives and supplies a second cable connected to the robot. | 01-21-2010 |
Dong-Il Lim, Gyeonggi-Do KR
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20120236532 | LED ENGINE FOR ILLUMINATION - A light-emitting device (LED) engine includes: a body having a through-hole; a light-emitting module that is disposed under the body, includes at least one light emitting device, and is disposed to expose a light-emitting surface via the through-hole; and a printed circuit board (PCB) which is disposed under the body, to which the light-emitting module is coupled, and includes a terminal unit for supplying power to the light-emitting module. | 09-20-2012 |
20120295455 | GROUNDING UNIT FOR HIGH-FREQUENCY CONNECTOR AND HIGH-FREQUENCY CONNECTOR MODULE HAVING THE SAME - A grounding unit for a high-frequency connector is provided, wherein the grounding unit may include a grounding unit body configured to be selectively fixed to the high-frequency connector; and a grounding fixation unit configured to be connected to the grounding unit body, to be in pressure contact with a grounding region of a printed circuit board (PCB) under elastic force applied in proportion to a thickness of the PCB, and to electrically connect the high-frequency connector to the grounding region. | 11-22-2012 |
Dong-Il Park, Hwaseong-Si KR
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20140042528 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device and a method for fabricating the same are provided. The semiconductor device includes a device isolation region, a trench formed in the device isolation region, a void connected to the trench in the device isolation region, a first mask pattern formed along sidewalls of the trench and protruding inwardly with respect to the void, a gate insulating film formed along the sidewall of the void, and a gate electrode filling the trench and at least a portion of the void. | 02-13-2014 |
Dong-Il Shin, Changwon-City KR
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20140252580 | LEAD FRAME, SEMICONDUCTOR PACKAGE INCLUDING THE LEAD FRAME, AND METHOD OF MANUFACTURING THE LEAD FRAME - There is provided a lead frame including a plurality of plating layers formed on both an upper surface and a lower surface of a base material including a metal, wherein an upper outermost plating layer of an upper part of the lead frame is a silver plating layer including silver, and a lower outermost plating layer of a lower part of the lead frame is a gold plating layer including gold. | 09-11-2014 |
20140319666 | LEAD FRAME AND SEMICONDUCTOR PACKAGE MANUFACTURED BY USING THE SAME - The present invention provides a lead frame having excellent solder wettability and solderability, that is well-bonded to a copper wire, and manufactured with low cost, and a semiconductor package manufactured by using the same. The lead frame includes: a base material; a first metal layer formed on at least one surface of the base material, the first metal layer comprising nickel; a second metal layer formed on a surface of the first metal layer, the second metal layer comprising palladium; and a third metal layer formed on a surface of the second metal layer, the third metal layer comprising silver. | 10-30-2014 |
Dong-Il Son, Cheongju-Si KR
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20140133671 | UNLOCKING APPARATUS AND METHOD USING EAR-MICRO HEADSET IN TERMINAL - An unlocking apparatus and a method using an ear-micro headset in a terminal are provided. The unlocking apparatus and the method using an ear-micro headset in a terminal enable to unlock the terminal and switch to a speech recognition mode using the ear-micro headset placed into the terminal. The apparatus including a memory configured to store at least one password value for unlocking the terminal, and to switch to a speech recognition mode by using combinations of inputs of at least one button equipped in the ear-micro headset, and a controller coupled to the memory configured to unlock the terminal based on the combinations of inputs of the at least one button equipped in the ear-micro headset if the terminal is locked with the ear-micro headset plugged therein. | 05-15-2014 |
Dong-Il Son, Gyeonggi-Do KR
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20150074816 | METHOD FOR URL ANALYSIS AND ELECTRONIC DEVICE THEREOF - A method and apparatus for analyzing a URL included in contents and displaying the analyzed result is provided. The method includes detecting a URL from contents, analyzing the URL, and displaying the analyzed result. | 03-12-2015 |
20150102670 | METHOD FOR OPERATING BOOTING AND ELECTRONIC DEVICE THEREOF - A method for operating an electronic device is provided. The method includes charging a battery of the electronic device. The method also includes receiving a booting input. The method further includes determining a remaining capacity of the battery. The method includes determining a charging mode of the battery when the remaining capacity of the battery is within a reference range. The method also includes booting in a booting mode corresponding to the charging mode. | 04-16-2015 |
20150146925 | METHOD FOR RECOGNIZING A SPECIFIC OBJECT INSIDE AN IMAGE AND ELECTRONIC DEVICE THEREOF - A method and an apparatus for recognizing a specific object inside an image in an electronic device are provided. The method includes displaying at least one image; detecting at least one gesture; selecting a recognition function related to at least one object existing in the at least one image according to the detected at least one gesture; and recognizing the at least one object using the selected recognition function. | 05-28-2015 |
20150150122 | METHOD FOR CONTROLLING SECURITY SYSTEM AND ELECTRONIC DEVICE THEREOF - A first electronic device, a second electronic device and methods for operating the same are provided. The method of the first electronic device includes obtaining wearing status information of a second electronic device which is wearable, and determining a security environment of the first electronic device based on the wearing status information. The method of the second electronic device includes detecting a wearing status of the second electronic device, confirming at least once of a security level and a user profile corresponding to the wearing status, and sending information of the security level or the user profile to a first electronic device. | 05-28-2015 |
20150339468 | METHOD AND APPARATUS FOR USER AUTHENTICATION - A method is provided including: detecting, by an electronic device, at least one signal that is generated while a predetermined content is displayed on a display; identifying a security-related object associated with the content based on the signal; comparing, by the electronic device, information relating to the object with specified security setting information; and releasing a restriction on access to a resource based on an outcome of the comparison. | 11-26-2015 |
20160086386 | METHOD AND APPARATUS FOR SCREEN CAPTURE - An electronic device includes: a display; and at least one processor configured to: generate a virtual reality image to be applied to a virtual reality environment, generate a right eye image and a left eye image based on the virtual reality image, pre-distort the right eye image and the left eye image based on lens distortion, control the display to display a stereo image on the display by using the right eye image and the left eye image, and in response to detecting a capture event while the stereo image is displayed, generate a captured image by using the virtual reality image. | 03-24-2016 |
20160104006 | METHOD FOR CONTROLLING SECURITY SYSTEM AND ELECTRONIC DEVICE THEREOF - A portable electronic device, a wearable device and methods for operating the same are provided. The portable electronic device includes a display, a communication interface that communicates with a wearable device using wireless short-range communication, and a processor that provides, via the display, a menu for controlling data of the wearable device, receives, via the communication interface, a security status from the wearable device, limits access to at least one item in the menu if the security status corresponds to a first security state, and allows access to the at least one item in the menu if the security status corresponds to a second security state. | 04-14-2016 |