Woo, Daegu
Dae Woong Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110234465 | PLANAR CRLH ANTENNA - The present invention relates to a planar composite right/left handed (CRLH) antenna, comprising: a substrate body which is made of dielectric materials, and which has a planer structure; a radiation line which is disposed on one side of the substrate body, and which is bent to form a slot for exposing a predetermined width of the substrate body through both ends thereof, and which resonates at a predetermined frequency band when fed; and a feeder line which is disposed on the outer side of the substrate body, which extends across the slot, and which feeds electric power to the radiation line. The planar CRLH antenna of the present invention is small in size, and expands a radiation area, thereby expanding an available frequency band, or using a dual frequency band. | 09-29-2011 |
Hee Soo Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110072986 | AUTOMATIC ALIGNMENT APPARATUS FOR RUBBER BANDS - Disclosed is an automatic alignment apparatus for rubber bands which automatically aligns a rubber band so as to automate a rubber banding process. The automatic alignment apparatus for rubber bands includes a pair of alignment rods installed in parallel on a plate, screw grooves respectively formed on outer circumferential surfaces of the alignment rods, alignment grooves formed on upper parts of the alignment rods, limit parts formed above the alignment grooves to prevent an aligned rubber band from being separated from the alignment rods, a driving unit and a power transmission unit to rotate the alignment rods, a first sensing unit to sense the rubber band aligned by rotation of the alignment rods, a second sensing unit to sense a consumption state of rubber bands temporarily banded onto the alignment rods, and a controller. | 03-31-2011 |
Heesung Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20110036612 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Provided is a display panel comprising a first panel comprising a first lower substrate and a first upper substrate; a first alignment key formed in the first lower substrate; a second alignment key formed in the first upper substrate, the second alignment key is disposed in a position corresponding to the first alignment key; a second panel attached to the first panel; and a third alignment key formed in the second panel, the third alignment key is disposed in a position corresponding to the first and the second alignment keys and formed such that the first and the second alignment keys are identified. | 02-17-2011 |
20130009859 | STEREOSCOPIC IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF - A stereoscopic image display device and a driving method thereof, which correct the viewing position of a viewer in initial driving of a 3D display mode, are discussed. The stereoscopic image display device includes a display module, a barrier module, a position detector, and a position detector. The display module separates a left-eye image and a right-eye image to display a stereoscopic image. The barrier module is disposed in correspondence with the display module, and forms a light transmitting area for transmitting the left-eye image and right-eye image and a light blocking area for blocking the left-eye image and right-eye image. The position detector detects position information on a viewer which views the stereoscopic image displayed on the display module. The position detector corrects positions of the light transmitting area and light blocking area on the basis of viewing position information on the viewer. | 01-10-2013 |
20130083092 | LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is a liquid crystal display apparatus which improves uniformity in luminance of RGB pixels by asymmetrically designing RGB pixels, and to enhances display quality, the apparatus comprises a red pixel switching element that switches a driving signal of the red pixel; a green pixel for transmitting green-colored light; a green pixel switching element that switches a driving signal of the green pixel; a blue pixel for transmitting blue-colored light; and a blue pixel switching element that switches a driving signal of the blue pixel, wherein a switching element of at least one pixel having relatively low luminance among the red pixel, green pixel and blue pixel is formed in the pixel area having relatively high luminance. | 04-04-2013 |
Hee-Sung Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20130076724 | Stereoscopic Image Display Device and Driving Method for the Same - The present invention is about a stereoscopic image display device and a driving method for the same, the stereoscopic image display device comprising: a display panel configured to display an image; a switchable panel located on the display panel and having a plurality of switchable regions, the switchable panel being configured to convert the image into a 3D image; a voltage applying unit configured to apply voltage to the switchable panel in such a way as to divide each switchable region into a barrier region and a transmitting region; and a controller configured to control the voltage applying unit in such a way as to adjust a position of the barrier region and a width of the barrier region within the switchable region. | 03-28-2013 |
Hyun-Chul Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20160077729 | APPARATUS AND METHOD FOR CONTROLLING A SCREEN DISPLAY IN PORTABLE TERMINAL - An apparatus and method for controlling a screen display in a portable terminal are provided. The apparatus includes a display unit, an input unit, a memory unit, a magnification identifying unit, and a controller. The display unit displays a screen display having a controlled magnification level. The input unit sets a zoom-in or zoom-out point on the screen display. The memory unit stores reference information for determining a zoom-in or zoom-out magnification level of the screen display. The magnification identifying unit measures a tilt of the portable terminal, and determines control or non-control of a magnification level of the screen display using the measured tilt. The controller controls the screen display according to the identified magnification level. | 03-17-2016 |
Jeong Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20140361979 | GRIP SENSOR DEVICE AND GRIP SENSING METHOD - A grip sensor device and a grip sensing method are provided. The grip sensor device includes an antenna that is formed of metal within a mobile electronic device and communicates a signal of a first frequency and a grip sensor module that is formed within the mobile electronic device, is electrically connected to the antenna, and outputs a proximity detection signal according to proximity of an external object to the antenna. | 12-11-2014 |
Jeongdong Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20120123269 | THREE-DIMENSIONAL ULTRASONIC SCANNER - The present disclosure provides a precise performance three-dimensional ultrasound scanner that is lightweight for an easy hold by suggesting a novel constitution of a swing mechanism wherein an arrangement of the drive motor perpendicular to the swing axis requires a smaller capacity motor and eliminating a backlash. The swing mechanism includes: an arm holder connected to a rotational axis of the motor; an arm connected to the arm holder so that the arm swings within a certain angular range; a link, attached to the arm, for moving in unison with the arm; a shaft, connected to the link, for transmitting a rotary power of the arm to the transducer unit. The swing mechanism can be operated using the smaller capacity motor and eliminates the need for a pulley, gear or belt eliminating backlashes to promote implementation of lightweight precision three-dimensional ultrasound scanners. | 05-17-2012 |
Jeong Ho Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20090231332 | PROCESSING 3D GRAPHICS SUPPORTING FIXED PIPELINE - Techniques, apparatus and system for processing 3D graphics are provided. A graphics processor includes a fixed pipeline code generator to convert an application programming interface (API) supporting a fixed pipeline into first microcodes, a shader pipeline code generator to convert an API supporting a programmable pipeline into second microcodes, and a shader pipeline to process the first or second microcodes by using a shader program. | 09-17-2009 |
Jong Seo Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20140041466 | RACK-PINION TYPE STEERING APPARATUS - Disclosed is a rack-pinion type steering apparatus. According to the present invention, since air can flow into the interior of a gearbox from the exterior of the gearbox, unlike in the conventional structure in which an internal air flow into the gearbox is blocked at a portion of a rack-pinion type steering apparatus connected with the gearbox through a rack housing and a bellows, a problem of increasing internal pressure of the bellows in a predetermined case can be solved, and accordingly, generation of noise due to the collision between an inner peripheral surface of the bellows and an inner ball joint can be prevented. | 02-13-2014 |
Jung Kyu Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20100009257 | Lithium Secondary Battery Comprising Electrode Active Material Containing Surfactant - Provided is a lithium secondary battery comprising a lithium transition metal compound-containing cathode and a graphitized carbon-containing anode with addition of a surfactant to the cathode and/or the anode, whereby the addition of the surfactant improves the wettability of an electrolyte on the electrode, thereby increasing the battery capacity and improving rate properties and cycle properties of the battery, in conjunction with a significant reduction of a manufacturing process time of the battery. | 01-14-2010 |
20100310944 | ELECTROLYTE OF HIGH TEMPERATURE PROPERTY AND OVERCHARGE-PREVENTION PROPERTY AND SECONDARY BATTERY EMPLOYED WITH THE SAME - Provided is a secondary battery electrolyte having improved high temperature properties and overcharge-prevention properties, particularly improved overcharge-prevention properties under high voltage/high current conditions, in conjunction with a minimized deterioration of the battery performance, by adding 3 to 5% 100 by weight of cyclohexyl benzene (CHB) and 0.2 to 1.5% by weight of 2-fluoro biphenyl (2-FBP) as overcharge-preventing additives to an electrolyte of a lithium secondary battery. | 12-09-2010 |
Jungwoo Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20140326836 | CABLE FIXING CLIP FOR PREVENTING REVERSE-ASSEMBLY - Disclosed therein is a cable fixing clip for preventing reverse-assembly. The cable fixing clip includes: a body having a cable assembly receiving portion formed at a lower portion; an elastic support connected to the body in such a fashion that a fitting recess to which the bracket is inserted is formed between the body and the elastic support; and a reverse-assembly preventing rib mounted at least one of the body and the elastic support. | 11-06-2014 |
Jun-Young Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20090050661 | Glass Cutting Apparatus With Bending Member and Method Using Thereof - Disclosed herein is glass cutting apparatuses and methods of cutting glass using the glass cutting apparatuses. More particularly, disclosed is a glass cutting apparatus which cuts a glass sheet ( | 02-26-2009 |
Kwang Taek Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20150117412 | NETWORK-ADAPTIVE FUNCTION CONTROL METHOD FOR DUAL-MODE MOBILE TERMINAL - A network-adaptive function control method is provided for a dual-mode mobile terminal. The network-adaptive function control method for a dual-mode mobile terminal supports communication via first and second-type networks includes registering at least one function as a network-adaptive; determining, when a function is requested to be activated, whether the requested function is the network-adaptive function. If it is determined that the requested function is the network-adaptive function, it if determined whether the mobile terminal is in the first-type network; and activating, if the mobile terminal is in the first-type network, the requested function in association with the first-type network. The network-adaptive function control method of the present invention allows registering portable IP network-friendly functions that are served only in a portable IP network domain but not in the cellular network domain, thereby restricting handover to the costly cellular network, resulting in reduction of communication cost. | 04-30-2015 |
Kyung-Min Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20100270012 | AUTOMOTIVE HEAT EXCHANGER TO THE UNIFICATION OF HEADER AND TANK AND FABRICATING METHOD THEREOF - There are provided an automobile heat exchanger having a header formed integrally with a tank and a method of manufacturing the same, and, more particularly, an automobile heat exchanger comprising a top header pipe unit formed of a pair of header pipes and a bottom header pipe unit formed of a pair of header pipes, the top header pipe unit to be connected to top ends of tubes and the bottom header pipe unit to be connected to bottom ends thereof, and the header pipe including a header formed integrally with a tank. In the heat exchanger, each header pipe is manufactured in a welded type or folded type so that the header is formed integrally with the tank. Accordingly, unlike a conventional heat exchanger, the present invention does not require any separate metal mold or assembling means for assembling the header and tank. Consequently, the manufacturing cost is reduced and the manufacturing time is shortened by simplifying the processes. Furthermore, the pressure strength in the header-tank increases and the risk of leaking a heat exchanging medium decreases, to increase the efficiency of heat exchange. Further, the width wise sectional shapes of the top and bottom header pipe units are controlled so that the condensate generated on the surface of a plurality of the header pipes is easily discharged. | 10-28-2010 |
Rinara Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20150312883 | METHOD FOR TRANSMITTING DATA FROM COMMUNICATION DEVICE FOR PROVIDING VEHICLE INFOTAINMENT SERVICE AND SYSTEM USING THE SAME - The present disclosure relates to a method of data transmission of On-Board Unit for vehicle infotainment service and system using thereof. More particularly, the present disclosure relates to a method of data transmission of a vehicular communication device and a system thereof to receive service advertisement message from other vehicular communication device when failing to receive a service advertisement message that is broadcasted from a Road-Side Unit. | 10-29-2015 |
Sang Woo Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20080210275 | Rack guiding device and dish washer comprising the same - The present invention relates to a rack guiding device and a dish washer having the same. According to the present invention, a drawing length of a rack is increased substantially by a moving rail which is drawn out of a washing chamber as it slides along a guide rail, and a frictional force between the guide rail and the moving rail is reduced by a bearing member while the moving rail slides along the guide rail. | 09-04-2008 |
Seong-Hoon Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20120298971 | ELECTRODE AND ELECTRONIC DEVICE COMPRISING THE SAME - A graphene electrode having a surface modified to have a high work function, and an electronic device including the same. | 11-29-2012 |
20120298974 | SIMPLIFIED ORGANIC ELECTRONIC DEVICE EMPLOYING POLYMERIC ANODE WITH HIGH WORK FUNCTION - An electronic device employing a polymeric anode with high work function. | 11-29-2012 |
Seong Tak Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20140314262 | EASILY INSTALLABLE MICROPHONE FOR IMPLANTABLE HEARING AID - A microphone for an implantable hearing aid includes a body part having a cylindrical housing installed to pass through a tympanum and a microphone controller installed within the cylindrical housing to convert an acoustic signal into an electrical signal, an acoustic collection part that provides a passage for transmitting external sounds into the body part, the acoustic collection part being disposed on one end of the body part in a direction of an external auditory meatus, and a wire connection part connecting the microphone controller to the hearing aid, the wire connection part being disposed on the other end of the body part in a direction of a middle ear cavity. The microphone is easily installed on the tympanum in a noninvasive manner, and attenuation in sensibility of the microphone is prevented. Thus, the microphone may be significantly utilized for the implantable hearing aid. | 10-23-2014 |
Tak Woo, Daegu KR
Patent application number | Description | Published |
---|---|---|
20140124328 | METHOD AND APPARATUS FOR GENERATING LASER - Disclosed herein is a side safety device for an escalator which is operated in such a way that a plurality of stairs circulates. The side safety device includes a side safety plate ( | 05-08-2014 |