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Cha, Suwon-Si
Dong-Kyu Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110032377 | DIGITAL PHOTOGRAPHING APPARATUS, METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM STORING PROGRAM TO EXECUTE THE METHOD - Provided are a digital photographing apparatus capable of taking a self-shot, a method of controlling the same, and a recording medium storing a program to execute the method. A digital photographing apparatus includes a shooting unit, configured to generate a live image of a subject; a main display unit, configured to display the generated image; an auxiliary display unit mounted on a front of the digital photographing apparatus and configured to display the generated image; a determination unit configured to determine whether the auxiliary display unit is switched on or off; and a self-shot setting unit configured to set a self-shot mode when the auxiliary display unit is switched from an ‘off’ state to an ‘on’ state. | 02-10-2011 |
Du-Jin Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090011745 | APPARATUS AND METHOD FOR PROVIDING SUBSCRIBER IDENTITY MODULE (SIM) APPLICATION TOOLKIT SERVICE IN MOBILE COMMUNICATION SYSTEM - An apparatus and method for providing a Subscriber Identity Module (SIM) Application Toolkit (SAT) service in a mobile communication system is provided. The mobile communication system includes a toolkit management server and a mobile communication terminal. The mobile communication terminal includes a SIM card having a connection command for the toolkit management server. | 01-08-2009 |
| 20090124291 | METHOD AND APPARATUS FOR SPEED DIALING BY MOBILE COUNTRY CODE/MOBILE NETWORK CODE IN MOBILE COMMUNICATION SYSTEM - A method and apparatus for speed dialing in a mobile communication system are provided. In the method, a speed dial code is input and transmitted to a SIM card. A dialing number corresponding to the speed dial code is detected from the SIM card. The detected dialing number is transmitted to a User Equipment (UE) through a mechanism of Call Control by SIM. | 05-14-2009 |
| 20090170481 | APPARATUS AND METHOD FOR PROVIDING SIM APPLICATION TOOLKIT IN MOBILE COMMUNICATION SYSTEM - The present invention relates to an apparatus and method for installing a downloaded applet of an SAT list in portable terminal. The apparatus includes a controller for conducting an applet installation process. The applet is downloaded and requested based on user's selection of an item from the SAT list which represents a list of available SAT services in the portable terminal. | 07-02-2009 |
Hye-Jin Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100084277 | Composition for copper plating and associated methods - A composition for copper plating and associated methods, a method of forming a copper wiring including forming an insulation layer having a recessed portion on a substrate, and forming a copper layer on the insulation layer to fill the recessed portion by performing an electroplating process using a composition that includes an aqueous electrolyte solution containing a copper ion and at least one of a disulfide compound represented by Formula 1, a betaine compound represented by at least one of Formulae 3 and 4, and a triblock copolymer of polyethylene oxide-polypropylene oxide-polyethylene oxide (PEO-PPO-PEO) having a weight average molecular weight of about 2,500 to about 5,000 g/mol and an ethylene oxide content (EO %, w/w) of about 30% to about 60%. | 04-08-2010 |
Hyun-Wook Cha, Suwon-Si KR
Jae-Hyeok Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090102836 | METHOD FOR REMOTE-CONTROLLING TARGET APPARATUS USING MOBILE COMMUNICATION TERMINAL AND REMOTE CONTROL SYSTEM THEREOF - A remote control system and method is provided for remote-controlling a target apparatus using a mobile communication terminal. The mobile communication terminal senses a movement of the mobile communication terminal to measure current position information, acceleration information and angular velocity information of the mobile communication terminal according to the movement, and generates pointer motion information for a pointer of the target apparatus using a distance from the target apparatus and the measured information. The target apparatus receives the generated pointer motion information from the mobile communication terminal, and shifts the pointer being three-dimensionally displayed, according to the received pointer motion information. | 04-23-2009 |
Jeong Ho Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100180644 | Bearing housing, water tub for washing machine and manufacturing mold unit thereof - A water tub for a washing machine, manufactured by injection molding under the condition that a bearing housing to install bearings is inserted into the water tub and including support holes to allow the bearing housing to be supported by a water tub manufacturing mold unit, and the water tub manufacturing mold unit including support protrusions to support the bearing housing through the support holes. The support holes and the support protrusions prevent the bearing housing from moving in the injection molding process of the water tub, into which the bearing housing is inserted. | 07-22-2010 |
Jun-Kyu Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080220225 | Filter and display apparatus including the same - A filter includes a base film having a first surface and a second surface, and a plurality of first color patterns on the first surface of the base film, the first color patterns having a stripe pattern with first predetermined intervals therebetween. | 09-11-2008 |
| 20080225423 | FILTER AND PLASMA DISPLAY APPARATUS INCLUDING THE SAME - A filter to improve contrast and shield electromagnetic waves, and a plasma display apparatus including the filter. The filter includes a base film, a first color pattern unit having strips disposed in parallel, at predetermined intervals, on both surfaces of the base film, and a second color pattern unit formed on one or both of the surfaces of the base film. The first color pattern unit and the second color pattern unit are conductive, and intersects one another. | 09-18-2008 |
| 20080278076 | Filter and plasma display apparatus including the same - A filter which provides an excellent lightroom contrast by reducing external light reflection and a display apparatus including the same. The filter may be easily manufactured at low cost. The filter may be formed in a single sheet and may include a base film, a plurality of beads formed of a visible light-transmitting material disposed on a front surface of the base film, and a colored binder layer fixing the beads to the base film. | 11-13-2008 |
Kwang Sik Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090264078 | MOBILE DEVICE, SYSTEM, AND METHOD FOR MEASURING CHARACTERISTICS OF THE MOBILE DEVICE - A system and a method for measuring characteristics of a mobile device are provided. The mobile device includes an antenna connection pad connected to an antenna, a Radio Frequency (RF) unit connected to the antenna connection pad for transmitting RF signals through the antenna and for receiving RF signals through the antenna, a switch coupled between the antenna connection pad and the RF unit for operating according to an electrical signal and a contact pad connected to a measuring cable and located between the switch and the RF unit. | 10-22-2009 |
Sang-Chang Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080317133 | MPEG VIDEO DECODING METHOD AND MPEG VIDEO DECODER - An MPEG video decoding method and an MPEG video decoder are provided. The method includes determining whether to perform motion compensation on motion-vector-decoded data or not depending on a value of a decoded motion vector, determining whether to perform inverse discrete cosine transformation (IDCT) on motion-compensated data or not depending on values of decoded DCT coefficients, and generating a decoded image based on the results of the two determinations. | 12-25-2008 |
Sang-Hyuk Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100158498 | METHOD OF INTERVAL PHOTOGRAPHING UNDER A PLURALITY OF PHOTOGRAPHING CONDITIONS AND PHOTOGRAPHING APPARATUS USING THE SAME - An interval photographing method with a plurality of photographing conditions includes setting at least one interval photographing condition in an interval photographing mode, obtaining an image at regular time intervals according to the at least one set interval photographing condition, classifying the image obtained at the regular time intervals by an index according to the at least one set interval photographing condition and storing the image, and combining the image stored by the index and converting the image into a motion picture. | 06-24-2010 |
Sang Moo Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110050533 | GROUND STRUCTURE OF ANTENNA OF MOBILE TERMINAL - An antenna ground structure of a mobile terminal is disclosed. The antenna ground structure of a mobile terminal is arranged to provide the ground pattern on a Printed Circuit Board (PCB) adjacent to the antenna and to electrically connect the ground pattern to the ground unit of the antenna, so that the area of the ground of the antenna may be expanded to improve Specific Absorption Rate (SAR) and communication performance. | 03-03-2011 |
Seung Kwon Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090061148 | AUXILIARY MAT FOR VEHICLE - An auxiliary mat for a vehicle includes a carpet layer forming an upper surface of the auxiliary mat; a pad integrally formed on a lower surface of the carpet layer; an inner edge projectedly formed to delimit a periphery of the pad and to be inserted into a floor carpet which is located under the pad, and defining a concave groove adjacent thereto; a plurality of reinforcing ribs integrally projecting downward from a place adjacent to the pad in the concave groove defined outwards along the inner edge to maintain the shape of the inner edge; and an outer edge formed along an outer end of the carpet layer. | 03-05-2009 |
Si-Young Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110048523 | DYE-SENSITIZED SOLAR CELL - Provided is a dye-sensitized solar cell including a first substrate and a second substrate facing each other; a first electrode unit and a second electrode unit disposed between the first substrate and the second substrate and respectively including at least one or more grid electrodes; an electrolyte filled in the first electrode unit and the second electrode unit; a sealing material for sealing the electrolyte between the first substrate and the second substrate; a collector electrode unit including a first collector electrode and a second collector electrode electrically connected to the first electrode unit and the second electrode unit, respectively; and a protruding terminal unit including a first protruding terminal and a second protruding terminal electrically connected to the first collector electrode and the second collector electrode, respectively. At least a portion of at least one of the collector electrodes is disposed in an internal area sealed by the sealing material, and the first electrode unit includes an oxide layer including dye molecules. | 03-03-2011 |
Soo-Ik Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110012882 | SOURCE DRIVER AND DISPLAY DEVICE HAVING THE SAME - A display device includes a source driver. The source driver includes a power supply and a gamma voltage output unit. The power supply generates a power supply voltage and a plurality of reference voltages. The power supply voltage is stabilized in a power-up operating mode. The plurality of reference voltages are stabilized after a stabilization time period has elapsed in the power-up operating mode. The gamma voltage output unit generates a plurality of gamma voltages using the power supply voltage for the stabilization time period in the power-up operating mode, and generates the plurality of gamma voltages using the plurality of reference voltages after the stabilization time period has elapsed. | 01-20-2011 |
Soon-Back Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080229365 | SYSTEM, APPARATUS AND METHOD OF PROVIDING PERSONAL BROADCASTING SERVICE ACCORDING TO SCHEDULING - A system, apparatus, and method of providing a personal broadcasting service according to scheduling are provided. The system for providing a personal broadcasting service includes a producer client which produces and transmits a broadcasting schedule, a broadcasting server which establishes a broadcasting channel according to the broadcasting schedule and provides broadcasting content produced by the producer client through the broadcasting channel, and a viewer client which receives the broadcasting content through the broadcasting channel. | 09-18-2008 |
| 20090307733 | DOWNLOADING METHOD AND APPARATUS OF TERMINAL ENTITY - Provided are downloading methods and apparatuses related to a terminal entity presenting an event related to at least one download item related to an Internet protocol television (IPTV) service. | 12-10-2009 |
| 20100023983 | METHOD AND APPARATUS FOR PERFORMING IPTV COMMUNICATION SERVICE - Provided are a method and apparatus for performing an internet protocol television (IPTV) communication service. The method includes: acquiring an application message providing the IPTV communication service from an external input with respect to a general-purpose web application by using plug-in application programming interfaces (APIs) of a web browser which are independent of an IPTV communication service provider; sending the application message to an IP multimedia subsystem (IMS) gateway (IG) functional entity apparatus; and receiving a response message comprising a result of processing the application message as a response to the sending of the application message, from the IG functional entity apparatus. | 01-28-2010 |
| 20110119393 | METHOD AND APPARATUS FOR PROVIDING PAIR PLAY SERVICE - A method and apparatus for providing a pair play service, the method including: searching, by a master device, for a slave device that provides the pair play service; searching, by the master device, for the pair play service of the searched slave device; and searching, by the master device, for a pair play application constituting the searched pair play service. | 05-19-2011 |
Sung-Hoon Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110119736 | APPARATUS AND METHOD FOR PREVENTING CHARGE CAUSED BY UTILIZING APPLICATION IN PORTABLE TERMINAL - An apparatus and method for determining a function that causes a charging problem and a personal information leakage problem when executing an application are provided. The apparatus includes an application configuration unit for determining and storing function information of the application that performs a network connection, and for providing a network connection function item of the application selected by a user based on the pre-stored function information. | 05-19-2011 |
Sungyoup Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100248015 | SECONDARY BATTERY - A secondary battery including a can having enhanced safety against compression. A secondary battery includes: an electrode assembly; a can containing the electrode assembly and including a plate, and a wall extending from the plate in a first direction to define a cavity and an opening opposite the plate, a portion of the wall being thicker than another portion of the wall; and a cap assembly sealing the electrode assembly in the can. | 09-30-2010 |
Tae-Kwan Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090009324 | APPARATUS AND METHOD FOR USING ALARM FUNCTION IN PORTABLE TERMINAL - An apparatus and method for using an alarm function in a portable terminal is provided. In the method, a residual battery voltage of the portable terminal is checked, the portable terminal is turned off when the residual battery voltage becomes identical to a threshold voltage, and the portable terminal is turned on to generate an alarm when the present time becomes identical to a preset alarm time. | 01-08-2009 |
Yong-Dok Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090002638 | PROJECTION DISPLAY APPARATUS - A projection display apparatus includes: an illumination optical unit which emits beams; an image display element which modulates the beams according to image information; a spatial-beam changing unit which changes spatial positions of the beams emitted from the illumination optical unit; and a uniform-beam distribution unit, disposed between the spatial-beam changing unit and the image display element, which uniformly distributes the beams. The spatial-beam changing unit includes a moveable prism, a movement of which changes the spatial positions of the beams emitted therefrom. | 01-01-2009 |
| 20100079697 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A backlight unit including: a light emitting diode (LED) module including a metal substrate and an LED which is disposed on a first side of the metal substrate; a frame on which the LED module is mounted; a first mounting portion formed lengthwise on the LED module; and a second mounting portion formed on the frame, the second mounting portion remaining within a width of the LED module. | 04-01-2010 |
| 20100231532 | TOUCH SENSING SYSTEM AND DISPLAY APPARATUS EMPLOYING THE SAME - A touch sensing system which senses a touch position on a screen, including a light source to emit light; a light deflection unit to deflect the light emitted from the light source, a light guide plate which is arranged opposite to the screen and guides the light deflected by the light deflection unit to different positions on the screen according to an incident position, a light detector to receive at least part of the light reflected in a touch position on the screen, and a controller to calculate the touch position on the screen based on a point of time when the light detector detects the light. | 09-16-2010 |
Young-Kwan Cha, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090117697 | Nonvolatile memory device including nano dot and method of fabricating the same - A nonvolatile memory device including a nano dot and a method of fabricating the same are provided. The nonvolatile memory device may include a lower electrode, an oxide layer on the lower electrode, a nano dot in the oxide layer and an upper electrode on the oxide layer. In example embodiments, the current paths inside the oxide layer may be unified, thereby stabilizing the reset current. | 05-07-2009 |