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Chung, Seongnam-Si
Chong-Sam Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100002301 | IMAGE STABILIZER - An image stabilizer includes a rotor including a lens assembly, and configured to move perpendicular to an optical axis of light passing through the lens assembly, and a suspension unit configured to support movement of the rotor and to prevent the rotor from moving non-perpendicular to the optical axis of the light passing through the lens assembly. Accordingly, the image stabilizer prevents variance of characteristics of a rotor in a low frequency band according to the position and distortion of phase characteristics in a high frequency band. Therefore, the image stabilizer has consistent operation characteristics regardless of the position, posture, and movement of a person using an image capture device containing the image stabilizer. | 01-07-2010 |
| 20100182488 | PHOTOGRAPHING APPARATUS AND FOCUS DETECTING METHOD USING THE SAME - A photographing apparatus capable of automatic detection of a focus of a subject and a method thereof are disclosed. The photographing apparatus includes a control unit for detecting the focus of the subject using images of the subject acquired with a moveable lens being in different positions so as to allow the detection of the focus of the subject automatically and nearly simultaneously with the photographing the subject without using a separate AF module that requires light separation and/or separate dedicated focus image sensor. | 07-22-2010 |
Dae-Hyuk Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080264566 | Apparatus and method for removing a photoresist structure from a substrate - In an apparatus and method for removing a photoresist structure from a substrate, a chamber for receiving the substrate includes a showerhead for uniformly distributing a mixture of water vapor and ozone gas onto the substrate. The showerhead includes a first space having walls and configured to receive the water vapor, and a second space connected to the first space so that the water vapor is supplied to and partially condensed into liquid water on one or more walls of the first space. Ozone gas and water vapor without liquid water may be supplied to the second space to form the mixture therein. The showerhead may be heated to vaporize the liquid water on a given surface of the first space. | 10-30-2008 |
| 20100301263 | Slurry composition for a chemical mechanical polishing process and method of manufacturing a semiconductor device using the slurry composition - A slurry composition for a chemical mechanical polishing process and a method of manufacturing a semiconductor memory device using the slurry composition are provided. The slurry composition may include about 0.001 percent by weight to about 5 percent by weight of a ceria abrasive, about 0.001 percent by weight to about 0.1 percent by weight of a nonionic surfactant adsorbed onto a polysilicon layer forming a passivation layer on the polysilicon layer, the nonionic surfactant having a chemical structure of a triblock copolymer including a first polyethylene oxide block, a polypropylene oxide block and a second polyethylene oxide block and a remainder of water. | 12-02-2010 |
| 20120025283 | MEMORY DEVICE - In a semiconductor device having an enlarged contact area between a contact structure and a substrate, the substrate may include a first region on which a conductive structure is arranged and a second region defining the first region. The first region may include a multi-faced polyhedral recess of which at least one of the sidewalls is slanted with respect to a surface of the substrate. An insulation layer may be formed on the substrate to a thickness that is sufficient to cover the conductive structure. The insulation layer has a contact hole that may be communicated with the recess. The active region of the substrate is exposed through the contact hole. A conductive pattern is positioned in the recess and the contact hole. Accordingly, the contact resistance at the active region of the substrate may be kept to a relatively low value even though the gap distances and line width of pattern lines are reduced. | 02-02-2012 |
Dong-Ook Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080205777 | IMAGE DECODER AND MOBILE DEVICE INCLUDING THE SAME - In one aspect, a mobile device is provided which includes a memory configured to store an original image and an output image, a display device configured to display the output image, and an image decoder. The image decoder is configured to receive the original image from the memory, to identify blocks included in the original image that are capable of being independently decoded, to generate the output image by pre-scaling each of the identified blocks on the basis of a size of a display image, and to store the generated output image in the memory. | 08-28-2008 |
Ha-Nyung Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110246288 | METHOD AND SYSTEM FOR MANAGING QUALITY OF ADVERTISED WEBPAGE - Disclosed is a method and system for managing quality of an advertising document. The method of managing document quality may include verifying a number of actual clicks corresponding to a number of clicks that may occur during a predetermined period with respect to at least one document that may exist on the Web, verifying a number of expected clicks corresponding to a number of clicks that may be expected to occur during the predetermined period with respect to the at least one document, and determining a quality management index by which quality of the at least one document may be numerically expressed based on the number of the expected clicks and the number of the actual clicks. | 10-06-2011 |
| 20110251901 | METHOD FOR AUCTIONING AND BILLING FOR SEARCH ADVERTISEMENT, SYSTEM, AND COMPUTER-READABLE RECORDING MEDIUM - A method, system, and computer-readable recording medium for holding an auction and imposing a charge in relation to a search advertisement are provided. The method includes receiving bid information related to the search advertisement from an advertiser calculating device, the bid information including a search keyword, a posted time of the search advertisement, and a bid price for the search advertisement, determining a posting position and/or a posting order of the search advertisement with respect to a predetermined time slot of the posted time of the search advertisement, based on the bid price corresponding to the time slot, and posting the search advertisement according to the determined posting position and/or the posting order for the predetermined time slot. | 10-13-2011 |
| 20110264514 | BILLING METHOD AND SYSTEM THAT DETERMINES ADVERTISEMENT COSTS ACCORDING TO UNIT TIME - A charging method and system for determining an advertising cost according to a unit time are provided. The charging method includes checking a performance index numerically indicating performance of an advertisement; checking a priority index of a next-priority advertisement to the advertisement; and determining an actual charge per unit time of the advertisement based on the performance index, the priority index, and a predetermined weight. | 10-27-2011 |
Hyun-Mo Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120030435 | MEMORY DEVICE, MEMORY MANAGEMENT DEVICE, AND MEMORY MANAGEMENT METHOD - Disclosed is a memory device which receives a check command and check information from a Central Processing Unit (CPU), reads data written in a predetermined area of a memory based on the check information in response to the check command, and checks a data pattern of the data read based on the check information. | 02-02-2012 |
Ji Hye Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110052731 | MEDICINAL PLANTS EXTRACT USING PROCESSING OF HERBAL MEDICINE AND COMPOSITION OF SKIN EXTERNAL APPLICATION COMPRISING THE SAME - The present invention relates to an extract of a processed herbal medicinal plant and a composition for skin external application which contains the extract. More specifically, the composition for skin external application contains an extract of processed herbal medicinal plant, prepared through a method comprising the steps of: (a) processing an herbal medicinal plant by a process of boiling, steaming, roasting, baking or heating the medicinal plant or a combination of two or more of these processes; (b) obtaining an extract of the processed medicinal plant. The composition shows an improved antioxidant effect. | 03-03-2011 |
Junho Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090233358 | Method of Regulating A Phosphorylated Protein-Mediated Intracellular Signal Transduction Using An Antibody Specifically Binding To The Phosphorylated Protein - There are provided a method of regulating a phosphorylated protein-mediated intracellular signal transduction comprising intracellularly expressing an antibody that specifically binds to the phosphorylated protein and an expression system for intracellular expression of the antibody. The method and system are effectively used in the investigation, prevention, or treatment of diseases caused by a phosphorylated protein-mediated intracellular signal transduction, including prostate cancer, lung cancer and breast cancer, through regulation of a molecular interaction involving a phosphorylated residue of the phosphorylated protein. | 09-17-2009 |
Jun Seop Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080205136 | READ METHOD OF MEMORY DEVICE - A read method of a memory device including a MLC includes the steps of performing a data read operation according to a first read command; determining whether error correction of the read data is possible; if, as a result of the determination, error correction is difficult, performing a data read operation according to a second read command; determining whether error correction of read data is possible according to the second read command; and if, as a result of the determination, error correction is difficult, performing a data read operation according to a N | 08-28-2008 |
| 20090201727 | READ METHOD OF MEMORY DEVICE - A read method of a memory device including a MLC includes the steps of performing a data read operation according to a first read command; determining whether error correction of the read data is possible; if, as a result of the determination, error correction is difficult, performing a data read operation according to a second read command; determining whether error correction of read data is possible according to the second read command; and if, as a result of the determination, error correction is difficult, performing a data read operation according to a N | 08-13-2009 |
Sang-Ho Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100300644 | TEMPERATURE CONTROL SYSTEM FOR SEAT OF VEHICLES - A temperature control system includes an air duct, an air-blowing device, a seat back temperature control unit, and a seat cushion temperature control unit. The air-blowing device urges air to flow through the air duct. The seat back temperature control unit and the seat cushion temperature control unit performs heat exchanges between air flowing in the air duct and air supplied to a seat back and air supplied to a seat cushion, respectively. The air duct forms a single air passage passing by the seat back temperature control unit and the seat cushion temperature control unit so that the air flowing in the air duct undergoes heat exchange with one of the seat back temperature control unit and the seat cushion temperature control unit and then undergoes heat exchange with the other. | 12-02-2010 |
Sang Hwa Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110157984 | BLOCK DECODER OF SEMICONDUCTOR MEMORY DEVICE - A block decoder of a semiconductor memory device includes a control signal generation circuit configured to generate an initial control signal and a block selection control signal in response to memory block selection addresses, an output node control circuit configured to set up an initial voltage of an output node in response to the initial control signal, and a block selection signal generation circuit configured to generate a block selection signal by raising a potential of the output node in response to the block selection control signal and the initial voltage of the output node. | 06-30-2011 |
Seok-Jae Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080278989 | Resistive memory device and method of manufacturing the same - Provided is a resistive memory device and a method of manufacturing the resistive memory device that includes a bottom electrode, an insulating layer that is formed on the bottom electrode and has a hole that exposes the bottom electrode, a resistance layer and an intermediate layer which are formed in the hole, a switch structure formed on a surface of the intermediate layer, and an upper electrode formed on the switch structure. | 11-13-2008 |
Seung-Hwan Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090180300 | BACKLIGHT ASSEMBLY, LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME, AND METHOD OF MANUFACTURING THEREOF - A backlight assembly includes a light source, a light-guide plate (LGP), a reflective sheet and at least one optical sheet. The light source emits light. The LGP includes a light-incident surface, a light-reflecting surface and a light-emitting surface. The light-incident surface receives the light from the light source. The light-reflecting surface has a plurality of first prism patterns spaced apart from each other and flat portions formed between the first prism patterns, which are substantially perpendicular to the light-incident surface. The light-emitting surface has a plurality of second prism patterns formed thereon. The reflective sheet is disposed below the LGP. At least one optical sheet is disposed on the LGP. | 07-16-2009 |
Soo-Jung Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100158095 | RECEIVE APPARATUS AND METHOD IN A MOBILE COMMUNICATION SYSTEM - An apparatus and method for partially updating a tap coefficient and for reducing a hardware size are provided. The apparatus includes a channel estimator, an update period setting unit, and an adaptive algorithm processor. The channel estimator estimates a channel for a received signal. The update period setting unit sets a window corresponding to a filter coefficient update period using channel estimation information of the channel estimator. The adaptive algorithm processor acquires a filter coefficient of the set window interval and performs an equalization algorithm. | 06-24-2010 |
Tae Sang Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110225758 | METHOD FOR MANUFACTURING TOOTHBRUSH AND TOOTHBRUSH MANUFACTURED BY THE METHOD - A method of producing a bundle of bristles is provided and includes collecting a plurality of bristles substantially close together and fusing and subsequently hardening ends of the collected bristles to each other by cutting to thereby fuse the ends of the collected bristles using a heated cutter to thus produce a bundle of bristles. | 09-22-2011 |
Ta-Sik Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090061891 | Method for requesting rescue by receiving disaster alarm signal and apparatus thereof - A method of requesting a rescue by receiving a disaster alarm signal and a method thereof are disclosed. The method of requesting a rescue by a user terminal, which is connected to a disaster informing server and a rescue center through a communication network, can include receiving a disaster alarm signal from the disaster informing server, generating a corresponding RF signal by receiving the disaster alarm signal, and outputting the generated RF signal. The rescue center can position the user terminal by analyzing an RF response signal sent from a movable rescue apparatus including an RF module for receiving the RF signal. | 03-05-2009 |
Yong-Kwon Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120009091 | CATALYST FOR DIESEL PARTICLE FILTER, PREPARATION METHOD OF THE SAME, AND SOOT REDUCTION DEVICE OF DIESEL ENGINE INCLUDING THE SAME - A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including the same, wherein the catalyst for diesel particle filter can maintain high catalyst activity and implement high nitrogen monoxide (NO) conversion efficiency even though it is used under the high temperature or vulcanization condition for a long time. | 01-12-2012 |
Yoon Jung Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110270969 | VIRTUAL SERVER AND METHOD FOR IDENTIFYING ZOMBIE, AND SINKHOLE SERVER AND METHOD FOR INTEGRATEDLY MANAGING ZOMBIE INFORMATION - Provided are a virtual server and method for identifying a zombie, and a sinkhole server and method for integratedly managing zombie information. The virtual server includes an authentication processing module authenticating a host using a CAPTCHA test and providing a cookie to the authenticated host when a web server access request message received from the host does not include a cookie, a cookie value verification module for extracting a cookie value from the web server access request message and verifying the extracted cookie value when the web server access request message includes a cookie, a web page access inducement module for inducing the host to access a web server when the cookie value is verified, and a zombie identification module for blocking access of the host when the cookie value is not verified, and identifying the host as a zombie when the number of blocking operations exceeds a threshold value. | 11-03-2011 |
| 20110271343 | APPARATUS, SYSTEM AND METHOD FOR DETECTING MALICIOUS CODE - Provided are an apparatus, system and method for detecting malicious code inserted into a normal process in disguise. The apparatus includes a malicious code detection module for extracting information on a thread generated by a process running on a computer system to identify code related to the thread, preliminarily determining whether or not the identified code is malicious and extracting the code preliminarily determined to be malicious; and a forcible malicious code termination module for finally determining the code as malicious code based on an analysis result of behavior of the extracted code executed in a virtual environment and forcibly terminating execution of the code. | 11-03-2011 |
Young Jin Chung, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080211823 | Three-dimensional graphic accelerator and method of reading texture data - A three-dimensional (3D) graphic accelerator accessing an external memory storing a plurality of texture data is provided. The 3D graphic accelerator may include a texture cache storing the texture data, a geometry processing unit generating texture status information, and a texture processing unit generating a texture address to access the texture cache and outputting one or more texels from the texture data of the texture cache. The texture cache receives the texture address from the texture processing unit and generates a control signal for reading a part or all of a series of texture data from the external memory in accordance with the texture status information when a cache miss occurs. | 09-04-2008 |
| 20090138663 | Cache memory capable of adjusting burst length of write-back data in write-back operation - A cache memory includes a write-back determination unit and a burst length determination unit. The write-back determination unit determines whether a block is a write-back block based on an n-bit dirty value of the block. The burst length determination unit determines a burst length of write-back data included in the write-back block based on the n-bit dirty value and an minimum burst length, when the block is the write-back block. | 05-28-2009 |
| 20090157954 | CACHE MEMORY UNIT WITH EARLY WRITE-BACK CAPABILITY AND METHOD OF EARLY WRITE BACK FOR CACHE MEMORY UNIT - A cache memory unit includes: a cache memory; an early write-back condition checking unit for checking whether an early write-back condition has been satisfied; and an early write-back execution unit for monitoring a memory bus connecting the cache memory unit and an external memory unit, and in response to the memory bus being idle and the early write-back condition being satisfied, for causing dirty data in the cache memory to be written back to the external memory unit using the memory bus. | 06-18-2009 |