Yun Jae
Yun Jae Han, Seoul KR
Patent application number | Description | Published |
---|---|---|
20160056852 | ELECTRONIC DEVICE CASES AND ELECTRONIC DEVICE HAVING THE SAME - An electronic device case is provided. The electronic device includes a first case having a first groove and a second case. The second case includes a first body, a connection portion formed at the first body so as to be coupled with the first case when the first body is inserted into the first groove, and a card holding portion where a partition is formed to attach a card to the first body. | 02-25-2016 |
Yun Jae Jung, Hwasung KR
Patent application number | Description | Published |
---|---|---|
20120139695 | ANTITHEFT SYSTEM OF CHARGER FOR ELECTRIC VEHICLE - An antitheft system of a charger for an electric vehicle that prevents theft of a charger during charging a battery of the electric vehicle is disclosed. | 06-07-2012 |
Yun Jae Kang, Gimpo-Si KR
Patent application number | Description | Published |
---|---|---|
20110068013 | METHOD AND APPARATUS FOR MANUFACTURING METAL NANO-PARTICLES USING ALTERNATING CURRENT ELECTROLYSIS - Disclosed herein are a method and apparatus for preparing metal nanoparticles using alternating current (AC) electrolysis, in which the yield of metal nanoparticles obtained can be greatly improved by maintaining the concentrations of a reducing agent and a dispersing agent at constant levels in proportion to the intensity of an electric current during the production of the metal nanoparticles. The method for preparing metal nanoparticles comprises the steps of: dissolving an electrolyte and a dispersing agent in pure water in a reactor to prepare an electrolytic solution; placing first and second electrodes apart from each other in the electrolytic solution in the reactor, the electrodes being made of the same material as metal nanoparticles to be obtained; applying alternating current at the first and second electrodes to ionize the metal of the first and second electrodes in the electrolytic solution; and introducing into the electrolytic solution a reducing agent so as to maintain the reducing agent at a constant level according to the concentration of metal ions produced, thereby reducing the metal ions to obtain the metal nanoparticles. | 03-24-2011 |
20120318678 | APPARATUS AND METHOD FOR PRODUCING METAL NANOPARTICLES USING GRANULE-TYPE ELECTRODES - An apparatus for producing metal nanoparticles using granule type electrodes, in which the metal nanoparticles having a uniform shape and nano-size are continuously mass-produced at low cost by filling metal granules in a pair of electrode housings spaced by a certain interval and electrolyzing the granules with alternating-current voltage. The apparatus includes a reaction vessel containing an electrolytic solution, first and second electrodes that are formed by filling a number of granules or flakes, in first and second electrode housings that are spaced by a gap in the reaction vessel, and a power supply that applies an alternating-current power between the first and second electrodes for electrolysis reaction, in which the first and second electrode housings comprise a number of holes or slits on at least two surfaces facing each other so that metal ions dissolved from the first and second electrodes can be discharged depending on the electrolysis reaction. | 12-20-2012 |
Yun Jae Kim, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20090148896 | Hyperthermophilic DNA Polymerase and Methods of Preparation Thereof - The present invention relates to a hyperthermophilic DNA polymerase and a preparation method thereof. The invention provides a novel hyperthermophilic DNA polymerase isolated from a | 06-11-2009 |
20100297706 | MUTANT DNA POLYMERASES AND THEIR GENES FROM THERMOCOCCUS - The present invention relates to mutant DNA polymerases and their genes isolated from | 11-25-2010 |
20100311142 | Novel Hydrogenases Isolated from Thermococcus SPP., Genes Encoding the Same, and Methods for Producing Hydrogen Using Microorganisms Having the Genes - The present invention relates to novel hydrogenases isolated from novel hyperthermophilic strains belonging to | 12-09-2010 |
20110020896 | MUTANT DNA POLYMERASES AND THEIR GENES - The present invention relates to mutant DNA polymerases, their genes and their uses. More specifically, the present invention relates to mutant DNA polymerases which are originally isolated from | 01-27-2011 |
20140178960 | Method of producing hydrogen from Thermococcus spp - The present invention relates to novel hydrogenases isolated from novel hyperthermophilic strains belonging to | 06-26-2014 |
20140248683 | Hydrogenase isolated from Thermococcus spp - The present invention relates to novel hydrogenases isolated from novel hyperthermophilic strains belonging to | 09-04-2014 |
20140295519 | Thermococcus mutant having improved hydrogen production from formate and methods of hydrogen production by using thereof - The present invention relates to a | 10-02-2014 |
20150132819 | Thermococcus onnurineus MC02 and method of hydrogen production using thereof - The present invention provides | 05-14-2015 |
Yun Jae Kim, Cheonan-Si KR
Patent application number | Description | Published |
---|---|---|
20140085933 | DISPLAY DEVICE HAVING AUXILIARY DISPLAY REGION - A display device includes an exterior surface; a main emission region comprising a side edge when viewed in a viewing direction perpendicular to the exterior surface; and an auxiliary emission region next to the side edge when viewed in the viewing direction. The device further includes a light-guide plate disposed in the auxiliary emission region when viewed in the viewing direction; and a first light source disposed adjacent to the light-guide plate and configured to emit light in a first direction to supply the light to the light-guide plate. An imaginary straight line extending from the first light source in the first direction is tilted with respect to the side edge while not crossing the side edge. | 03-27-2014 |
20150162388 | DISPLAY DEVICE INCLUDING TOUCH SENSOR - A display device including a touch sensor is disclosed. In one aspect, the display device includes a lower substrate and a display layer formed over the lower substrate. An upper substrate is formed over the display layer and a touch sensing layer is formed over the upper substrate. The display device also includes a first flexible printed circuit board electrically connected to the display layer and attached to a surface of the lower substrate and a second flexible printed circuit board electrically connected to the touch sensing layer and attached to the surface of the lower substrate. The second flexible printed circuit board includes a body having a first end connected to the touch sensing layer and a tail extending from a second end. The tail includes a connection portion electrically connected to the first flexible printed circuit board and at least a portion of the tail is bent. | 06-11-2015 |
20160054823 | DISPLAY DEVICE - A display device includes a display panel, a touch sensor on the display panel, a window on the touch sensor, an adhesive layer between the window and the touch sensor, a touch key printed circuit board at least partially located between the window and the display panel, a touch key backlight unit on the touch key printed circuit board, and a shielding layer between the touch key printed circuit board and the display panel. | 02-25-2016 |
Yun Jae Lee, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20130344437 | PHOTOSENSITIVE RESIN COMPOSITION - Disclosed is a photosensitive resin composition for an organic insulating layer. More specifically, the photosensitive resin composition is suitable for forming a substrate of a transflective thin film transistor liquid crystal display (TFT-LCD) or a pattern of an interlayer insulating layer by improving remarkably a pattern property with a high taper angle besides improvement of flatness, sensitivity, heat resistance, and transparency. Particularly, the photosensitive resin composition can provide low power dissipation besides a wide viewing angle and high visibility when being applied to a transflective type display. In addition, the photosensitive resin composition can provide a clear screen under natural light without a backlight by maintaining the brightness of a screen and prominent field visibility. | 12-26-2013 |
Yun Jae Lee, Gunpo-Si KR
Patent application number | Description | Published |
---|---|---|
20150214754 | METHOD OF CONTROLLING CHARGING AND DISCHARGING OF BATTERY ENERGY STORAGE DEVICE AND THE BATTERY ENERGY STORAGE DEVICE FOR THE SAME - A method of charging and discharging battery energy storage device is provided. The method includes measuring a voltage and a frequency of a grid, measuring a state of charge (SOC) value of a battery, calculating an SOC offset value and an SOC feedback gain value from the measured SOC value of the battery, and performing a voltage droop control based on the voltage of the grid and a frequency droop control on the basis of the frequency of the grid, the SOC offset value and the SOC feedback gain value and controlling charging and discharging of the battery. | 07-30-2015 |
Yun Jae Won, Seoul KR
Patent application number | Description | Published |
---|---|---|
20160065005 | WIRELESS POWER TRANSMISSION APPARATUS AND METHOD THEREFOR - The present invention relates to a wireless power transmission apparatus and a method therefor. The present invention provides a wireless power transmission apparatus including: a power transmission module; a first communication module; a second communication module; and a controller for searching out a first wireless power reception device performing wireless power transmission/reception, transmitting a second magnetic field signal of a second frequency band through the power transmission module, sensing a second response signal to the second magnetic field signal through the second communication module, and searching out a second wireless power reception device performing wireless power transmission/reception by means of the second frequency band according to whether the second response signal is received. | 03-03-2016 |
20160087686 | WIRELESS POWER TRANSMISSION APPARATUS AND METHOD THEREFOR - The present invention relates to a wireless power transmission apparatus and a method therefor, and more particularly to a wireless power transmission apparatus for supplying wirelessly power to a plurality of wireless power reception devices using different wireless power transmission/reception means. A wireless power transmission apparatus according the present invention includes: a power transmission module for transmitting wirelessly power by means of the magnetic field of one of a plurality of predetermined frequency bands; a communication module for communicating with a wireless power reception device; and a controller for setting a power transmission mode based on a plurality of device profiles reflecting the frequency bands used for wireless power transmission/reception received from a plurality of wireless power reception devices. | 03-24-2016 |
Yun-Jae Choi, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120029809 | APPARATUS AND METHOD FOR PROVIDING ROAD VIEW - An apparatus and method for providing road view data corresponding to an inputted location. The apparatus includes a manipulation unit to received user information containing a road view data request signal; a display unit to output image data containing road view data; a camera to capture an image in a specific photographing direction and output the captured image; a sensor unit to output sensing information containing a photographing direction of the camera; and a control unit to detect, at an inputted reference position, road view data corresponding to the photographing direction of the camera output from the sensor unit and output the detected road view data. | 02-02-2012 |
Yun-Jae Jung, Suwon, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20160079749 | APPARATUS FOR BLOCKING HIGH VOLTAGE SOURCE, PLUG APPLIED FOR THE SAME, AND METHOD FOR CONTROLLING THE SAME - An apparatus for blocking a high voltage source includes a plug that is inserted into a household socket, and a circuit breaker connected to the plug through a power cable, where the circuit breaker detects whether or not the plug is detached from the household socket during a slow charging operation, so as to block the power source supplied to a vehicle from the plug. | 03-17-2016 |
Yun-Jae Kim, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120256486 | ELECTRONIC DEVICE USING SOLAR CELL - An electronic device comprises a solar cell a main body which includes a display unit, a battery, and a processing unit and a power controller which connects the solar cell and the main body and controls the electronic device so that power generated from the solar cell is stored in the battery or used in the main body depending on a state of the main body. | 10-11-2012 |
20120256903 | THREE DIMENSIONAL IMAGE DISPLAY DEVICE AND A METHOD OF DRIVING THE SAME - A three dimensional image display device, including: a display panel that alternately displays a left eye image and a right eye image, wherein a common voltage synchronized with a voltage reset signal is applied to the display panel and the voltage reset signal is maintained at a high level for a predetermined time before the voltage reset signal is input to the left eye image or the right eye image. | 10-11-2012 |
20130021325 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE AND A DRIVING METHOD THEREOF - A three-dimensional (3D) image display device including a display panel assembly including a display panel displaying an image and a timing controller, an integration controller transmitting an input image signal to the timing controller, a shutter member including a left eye shutter and a right eye shutter, a shutter timing determining unit receiving a shutter member control source signal from the integration controller or an outside source to generate shutter timing information, and a shutter timing controller receiving the shutter timing information to generate a shutter member control signal and transmitting the shutter member control signal to the shutter member, wherein an open time or a close time of the left eye shutter or the right eye shutter for a frame is based on the shutter timing information. | 01-24-2013 |
20130027400 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device including a display panel displaying an original image at a first time and a converted image based on the original image at a second time. The average value of the luminance of a first pixel (of the original image) first time and the luminance of the first pixel (of the converted image) at the second time is substantially the same as the average value of luminance of a second pixel (of the original image) at the first time and the luminance of the second pixel (of the converted image) at the second time. | 01-31-2013 |
20130038621 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed. | 02-14-2013 |
20130135330 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a display panel having gate lines and data lines, a signal controller driving the display panel, a graphic processing unit transmitting input image data to the signal controller, a gate driver driving the gate lines, and a data driver driving the data lines. The display panel is driven at a first frequency when displaying a moving image and driven at a lower frequency when displaying a still image. The signal controller includes a frame memory storing the input image data, a calculator calculating a representative value of image data stored in the frame memory, a line memory storing the representative value, and a kick-back corrector generating auxiliary image data by correcting the representative value according to a kick-back voltage. The data driver applies an auxiliary voltage corresponding to the auxiliary image data to the data lines in a vertical blank period when displaying the still image. | 05-30-2013 |
20150371609 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed. | 12-24-2015 |
Yun-Jae Lee, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20120035331 | POLYALKYLTHIOPHENE BLOCK COPOLYMER AND A METHOD OF PREPARING THE SAME THROUGH A RING-OPENING METATHESIS POLYMERIZATION REACTION - A polyalkylthiophene block copolymer, a conductive composition including the same, a polymer-catalyst complex in which a polyalkylthiophene and a transition metal catalyst are connected, and a method of preparing a conductive block copolymer from the polymer-catalyst complex through a ring-opening metathesis reaction are provided. | 02-09-2012 |
20120286627 | POLYMER BLEND COMPOSITION AND ACTUATORS USING THE SAME - The present invention relates to a polymer blend composition comprising a dielectric elastomer, an actuator film manufactured using the same, and an actuator comprising the film. The polymer blend composition according to the present invention comprises a block copolymer having excellent compatibility with the dielectric elastomer and excellent dielectric properties, and thus displacement values suitable for the purpose can be obtained by a simple method of adjusting a composition of the polymer blend. Moreover, the film manufactured using the same has high dielectric constant, low dielectric loss and high electromechanical displacement, and thus the film exhibits excellent dielectric properties when it is applied in a dielectric layer for an actuator. | 11-15-2012 |
Yun-Jae Lee, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120139021 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor memory device includes a transistor having a channel region buried in a substrate and source/drain regions formed to provide low contact resistance. A field isolation structure is formed in the substrate to define active structures. The field isolation structure includes a gap-fill pattern, a first material layer surrounding the gap-fill pattern, and a second material layer surrounding at least a portion of the first material layer. Each active structure includes a first active pattern having a top surface located beneath the level of the top surface of the field isolation structure, and a second active pattern disposed on the first active pattern and whose top is located above the level of the top surface of the field isolation structure. | 06-07-2012 |
20130241027 | SEMICONDUCTOR DEVICE HAVING ISOLATION REGION - A semiconductor device can include an isolation region that defines a plurality of active regions. The plurality of active regions can include an upper surface having a short axis in a first direction and a long axis in a second direction. The plurality of active regions can be repeatedly disposed along the first direction and along the second direction, and can be spaced apart from each other. The isolation region can include a first insulating layer being in contact with side walls of a short axis pair of active regions which can be the closest active regions in the first direction among the plurality of active regions, and continuously extending along a first shortest distance between the short axis pair of active regions. | 09-19-2013 |
20140021426 | MAGNETIC DEVICE AND METHOD OF MANUFACTURING THE SAME - A magnetic device comprises a memory cell comprising a magnetic resistance device and lower and upper electrodes with the magnetic resistance device interposed therebetween to apply current to the magnetic resistance device. The magnetic resistance device includes: a buffer layer for controlling a crystalline axis for inducing perpendicular magnetic anisotropy (PMA) in the magnetic resistance device, the buffer layer being in contact with the lower electrode; a seed layer being in contact with the buffer layer and being oriented to a hexagonal close-packed lattice (HCP) (0001) crystal plane; and a perpendicularly magnetized pinned layer being in contact with the seed layer and having an L1 | 01-23-2014 |
20150048464 | SEMICONDUCTOR DEVICE HAVING PINNED LAYER WITH ENHANCED THERMAL ENDURANCE - A semiconductor device is provided having a free layer and a pinned layer spaced apart from each other. A tunnel barrier layer is formed between the free layer and the pinned layer. The pinned layer may include a lower pinned layer, and an upper pinned layer spaced apart from the lower pinned layer. A spacer may be formed between the lower pinned layer and the upper pinned layer. A non-magnetic junction layer may be disposed adjacent to the spacer or between layers in the upper or lower pinned layer. | 02-19-2015 |
20150280108 | SEMICONDUCTOR DEVICE HAVING PINNED LAYER WITH ENHANCED THERMAL ENDURANCE - A semiconductor device is provided having a free layer and a pinned layer spaced apart from each other. A tunnel barrier layer is formed between the free layer and the pinned layer. The pinned layer may include a lower pinned layer, and an upper pinned layer spaced apart from the lower pinned layer. A spacer may be formed between the lower pinned layer and the upper pinned layer. A non-magnetic junction layer may be disposed adjacent to the spacer or between layers in the upper or lower pinned layer. | 10-01-2015 |
Yun-Jae Shin, Seoul KR
Patent application number | Description | Published |
---|---|---|
20160007309 | METHOD AND SYSTEM FOR SYNCHRONIZING TIME INFORMATION IN AD HOC NETWORK - A method and a system for synchronizing time information in an ad-hoc network are disclosed. According to the present invention, provided is a method for synchronizing time information in an ad-hoc network as a method by which a plurality of nodes included in an ad-hoc network synchronize a time, the method comprising the steps of: transmitting, by a first node, time information obtained by correcting an initial time using a first self-correcting value at an nth beacon interval, wherein the first self-correcting value is a self-correcting value or a local averaging value at an (n−1)th beacon interval; and correcting, by a second node which has received the time information from the first node at the nth beacon interval, time information by calculating a second self-correcting value and a local average value, wherein the first self-correcting value is either the self-correcting value or the local averaging value calculated at the (n−1)th beacon interval, and the local averaging value of the second node is an averaging value of time information of one or more neighboring nodes of the second node. | 01-07-2016 |