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Sim, Seoul
Chang-Hoon Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080226884 | ADHESIVE FILM FOR STACKING SEMICONDUCTOR CHIPS - The invention concerns an adhesive film for stacking chips which enables chips to be stacked in layers without using a separate spacer usually provided to keep a given distance between wires of an upper chip and a lower chip to have the same area. The adhesive film of the invention has an intermediate adhesive layer of thermoplastic phenoxy resin on both side of which a thermosetting adhesive layer of epoxy resin is placed, respectively, to make a three-layer structure, the thermoplastic phenoxy resin comprising UV curable small molecule compounds. The adhesive film of the invention is a multi-layered adhesive film produced by a method of comprising the steps of achieving compatibility on an interface between the thermosetting epoxy resin and thermoplastic phenoxy resin and then directly forming a phenoxy film of a high elastic modulus through UV curing in an adhesive film. With such a configuration, the adhesive film for stacking semiconductor chips according to the invention enables the semiconductor silicone chips to be stacked in 3 or more layers without using a separate spacer between chips in order to keep a wire distance between upper and lower chips in stacking the chips. With the configuration, it is advantageous that reliability of semiconductors is not lowered because adhesiveness is kept despite of a repeated process of stacking chips subject to high temperature. | 09-18-2008 |
| 20090294046 | ANISOTROPIC CONDUCTIVE FILM AND ADHESION METHOD THEREOF - The invention concerns an anisotropic conductive film used for adhering IC, e.g., LCD displays, etc. The conductive film is characterized by comprising a thermosetting adhesive, super-paramagnetic metal oxide nano-particles, and conductive particles, the super-paramagnetic metal oxide nano-particles and the conductive particles being dispersed in a thermosetting composition. With such a configuration in the invention, it is advantageous that low temperature curing is implemented by means of high frequencies and positions of particles can be controlled by means of a magnetic field in adhering IC, e.g., LCD displays, so that high connection reliability is achieved for connection electrodes of fine pitches. | 12-03-2009 |
| 20100247906 | HEAT-RESISTANT ADHESIVE SHEET - The present invention relates to a heat-resistant adhesive sheet (tape). More particularly, the invention relates to a heat-resistant adhesive sheet of high reliability and workability, in which crosslink reaction can be induced through irradiation of energy rays on an adhesive layer to achieve heat resistance at high temperature and also high dimension stability in parts, to achieve release without leaving any adhesive residues on an attached surface in releasing the layer and also to achieve no oxidation on the attached surface, e.g., a metallic surface at a high temperature. To this end, the heat-resistant adhesive sheet (tape) according to the invention is characterized by comprising a heat-resistant substrate, and an adhesive layer formed on at least one side of the heat-resistant substrate and made with a coating of liquid comprising energy ray curable olygomer resin, thermosetting adhesive resin, energy ray initiator and thermosetting agent, the adhesive layer being cured and heat resistant by irradiating energy rays to induce crosslink reaction. | 09-30-2010 |
| 20100295001 | HIGH-EFFICIENCY LIGHT DIFFUSING POLYMERIC FILM AND MANUFACTURING METHOD THEREOF - A high-efficiency light diffusing polymeric film comprises a first polymer which is a light transmissible medium, and a second polymer which forms light scattering particles, wherein the polymers are immiscible and have a refractive index difference of about 0.001 to about 0.5, and the polymeric film comprises about 30 about to 70 parts by weight of the second polymer with respect to 100 parts by weight of the first polymer. A method for manufacturing a high-efficiency polymeric film is carried out such that a first polymer forms a continuous phase and a second polymer forms a dispersed phase through coating or extrusion. | 11-25-2010 |
| 20110056623 | LAMINATION METHOD OF ADHESIVE TAPE AND LEAD FRAME - This disclosure provides a method for laminating an adhesive tape and a lead frame, more specifically to reduce the warpage of a lead frame after heated lamination in which an adhesive tape for manufacturing semiconductor devices is attached to the lead frame, satisfying all the properties required for lamination, and avoiding adhesive residues from adhesive tapes and the leakage of a sealing resin. A method for laminating an adhesive tape and a lead frame comprises laminating an adhesive tape and a lead, wherein the lamination temperature of an adhesive tape surface and that of a lead frame surface are different from each other, for example, wherein the lamination temperature of the lead frame surface is lower than that of the adhesive tape surface by about 1 to about 200° C. | 03-10-2011 |
| 20110318580 | Adhesive Tape for Manufacturing Electronic Components - There is provided an adhesive tape for manufacturing electronic components comprising a heat-resistant substrate and an adhesive layer containing an adhesive composition disposed on the heat-resistant substrate, wherein the adhesive composition comprises a phenoxy resin, a curing agent, an energy ray curable acrylic resin and a photoinitiator, and wherein the adhesive layer is cured by heat and an energy ray. | 12-29-2011 |
| 20120009715 | POLYMER ELECTROLYTES FOR DYE-SENSITIZED SOLAR CELLS AND METHOD FOR MANUFACTURING MODULES OF DYE-SENSITIZED SOLAR CELLS USING THE SAME - This disclosure provides polymer electrolytes for dye-sensitized solar cells that can not only prevent electrolytes from leaking, but also exhibit a higher solar conversion efficiency when compared with conventional polymer electrolytes, whereby the polymer electrolytes are applicable to a process for manufacturing dye-sensitized solar cells with a large surface area or flexible dye-sensitized solar cells, and methods for manufacturing modules of dye-sensitized solar cells using the same. | 01-12-2012 |
| 20120269990 | PHENOXY RESIN COMPOSITION FOR TRANSPARENT PLASTIC SUBSTRATE AND TRANSPARENT PLASTIC SUBSTRATE USING THE SAME - Provided are a phenoxy resin composition for transparent plastic substrate and a transparent plastic substrate using the phenoxy resin composition, capable of effectively substituting for a conventional glass substrate since having excellent thermal and chemical resistance, high adhesiveness, low water infiltration, and a small coefficient of linear thermal expansion. In one general aspect, there is provided a phenoxy resin composition for transparent plastic substrate, including: phenoxy resin having a chemical structure expressed as follows: | 10-25-2012 |
Dong Guk Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100084913 | ELECTRONIC CONTROL BRAKE SYSTEM - Disclosed herein is an electronic control brake system that has a compact structure while rapidly forming an oil pressure during active control and reducing pressure pulsation, simultaneously. The electronic control brake system includes a master cylinder assembly to provide braking force, a plurality of brake cylinders to achieve braking, first and second hydraulic circuits connecting the master cylinder and the plurality of brake cylinders to form a closed circuit, a pump unit installed in the first and second hydraulic circuits to achieve active control, and a motor to drive the pump unit. The pump unit includes first, second, third, and fourth pumps, the first pump and the second are respectively arranged in planes, being orthogonal with the rotary axis X of the motor, located in different layers in the direction of a rotary axis of the motor at an angular position of 0 degrees from the rotary axis of the motor, the third pump arranged in the same plane as the first pump at an angular position of 270 degrees from the rotary axis X of the motor, and the fourth pump is arranged in the same plane as the second pump at an angular position of 90 degrees from the rotary axis of the motor. The first pump and the third pump are connected to the first hydraulic circuit, and the second pump and the fourth pump are connected to the second hydraulic circuit. | 04-08-2010 |
Donggyu Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110141289 | METHOD AND SYSTEM FOR ASSESSING QUALITY OF MULTI-LEVEL VIDEO - Provided is a method of assessing an image quality of each of a base layer and an enhanced layer using a different scheme to assess a quality of a multi-level video based on assessment results. A multi-level video quality assessing system includes: a bitstream extractor to separate a multi-level video into a base layer bitstream and an enhanced layer bitstream; a base layer quality assessment module to generate quality assessment result information of a base layer image by assessing an image quality of base layer bitstream; an enhanced layer quality assessment module to generate quality assessment result information of an enhanced layer image by assessing an image quality of enhanced layer bitstream; and a final video quality assessment module to assess a quality of experience (QoE) of multi-level video based on quality assessment result information of each of the base layer image and the enhanced layer image. | 06-16-2011 |
| 20120155551 | APPARATUS AND METHOD FOR SEQUENTIALLY PARSING BITSTREAMS BASED ON REMOVAL OF EMULATION PREVENTION BYTE - An apparatus and method sequentially parses bitstreams based on a removal of an Emulation Prevention Byte (EPB). The apparatus and method may detect an EPB pattern from among sequentially input bitstreams, may store the bitstreams, may store a processed bitstream where the EPB pattern is removed, among the bitstreams, and may select an output of a register buffer based on an input of a buffer selection flag. | 06-21-2012 |
Dong Hi Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080219192 | WIRELESS NETWORK SYSTEM AND COMMUNICATION METHOD IN A WIRELESS NETWORK - Disclosed is a wireless network system and a method for transmitting and receiving various information and data related to broadcast or multicast services in a wireless network. | 09-11-2008 |
| 20080219228 | PEER POWER SAVE MODE IN TUNNELED DIRECT LINK SETUP (TDLS) WIRELESS NETWORK - A protocol for a peer power save mode (PPSM) in a tunneled direct link setup (TDLS) wireless network and a system therefor are provided. A station (STA) set up a TDLS link can send a frame having a power management bit set to a peer STA to enter into a power save mode (PSM). In this case, the station entering into the PSM operates in a PPSM client mode. When the peer STA operates in the PPSM client mode, the STA can operate in the PPSM access point (AP) mode or can enter into the PPSM client mode. The STA operating in the PPSM AP mode buffers data for the STA operating in the PPSM client mode and informs the peer STA of information indicating that there is buffered data by the use of a peer traffic indication frame or the like. In principle, a U-APSD procedure can be applied to the transmission of data through a direct link from the STA operating in the PPSM AP mode to the STA operating in the PPSM client mode. | 09-11-2008 |
| 20080261557 | Method and System for Providing an Emergency Location Service - When a user equipment accessing an access network transmits an emergency call initiating request message to an E-CSCF, the E-CSCF transmits a message requesting for retrieving a current location of the user equipment to a location retrieval unit and the location retrieval unit measures the current location of the user equipment using the access network and transmits a message including the measured location information to the E-CSCF. Then, the E-CSCF establishes a communication channel between the user equipment and an emergency center corresponding to the current location information of the user equipment using a location service response message. Accordingly, it is possible to efficiently provide an emergency location service regardless of structures of networks. | 10-23-2008 |
| 20080307295 | SIGNAL PROCESSING METHOD IN MIMO SYSTEM AND APPARATUS THEREOF - Disclosed is a signal processing method and apparatus in MIMO system. In a mobile communication system having a plurality of transmitting antennas, the present invention includes the steps of receiving a feedback signal including status information of at least one channel, segmenting one of the first data blocks to segment into at least one or more of the second data blocks, attaching a CRC to each of the at least one or more of the second data blocks, allocating the at least one or more second data blocks to a plurality of the transmitting antennas, respectively, and transmitting the at least one or more of the second data blocks. In a mobile communication system having a plurality of receiving antennas, the present invention includes the steps of receiving at least one data block including a CRC or dummy bits, acquiring channel status information using the CRC or dummy bits, and transmitting the channel status information. | 12-11-2008 |
| 20110096769 | Method and System for Providing an Emergency Location Service - Provided are a method and a system for providing an emergency location service using an IMS core. In the method, when the IMS core receives an emergency call initiating request message from a user equipment, the IMS core transmits a location service request message requesting for retrieving a location of the user equipment to a location retrieval subsystem in response to the emergency call initiating request message. Then, when the IMS core receives current location information of the user equipment, which is acquired through an access to the user equipment by the location retrieval subsystem having received the location service request message, from the location retrieval subsystem, the IMS core selects an emergency center on the basis of the current location information and transmits the emergency call initiating request message including the current location information to the selected emergency center. Then, an emergency call is established between the user equipment and the emergency center. | 04-28-2011 |
Hyun-Chul Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100033569 | IMAGE PROVIDING APPARATUS, IMAGE DISPLAYING APPARATUS, IMAGE TRANSMITTING SYSTEM AND IMAGE TRANSMITTING METHOD USING THE SAME - An image providing apparatus, an image displaying apparatus, an image transmitting system and an image transmitting method thereof. The image providing apparatus includes a storage unit, a transceiver to receive transmission request information and a stored image, and a controller to process the image using extracted information. Accordingly, a waste of resource required for data processing at an external device is reduced and an image optimized for display is provided to the external device. | 02-11-2010 |
Hyunjun Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100271862 | NONVOLATILE MEMORY DEVICE - A nonvolatile memory device includes resistive memory devices in a three-dimensional structure. A block select circuit generates a block select signal for selecting a memory block. In response to the block select signal, local word line selection units connected to each memory block connect global word lines connected to a word line decoder and local word lines, and local bit line selection units connected to each memory block connect global bit lines connected to a sense amplifier and local bit lines. Each memory block includes local word lines which extend in a first direction and are stacked in a second direction perpendicular to the first direction on a second plane perpendicular to a first plane. Local bit lines extend in the second direction to cross local word lines. Memory cells are formed at cross-points where local word lines and local bit lines cross one another. | 10-28-2010 |
Jaedoo Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110216250 | DISPLAY DEVICE AND BACKLIGHT UNIT - A display device comprises: a first substrate; LED light sources mounted on the first substrate; a backlight unit comprising a side surface on which light emitted from the LED light sources is incident and a back surface from which light is emitted in a direction different from the direction of the light incident on the side surface; and a panel disposed on the backlight unit and displaying a video image, wherein at least the first and second LED light sources adjacent to each other, among the LED light sources on the first substrate, are controlled differently from the other LED light sources on the first substrate based on the video image. | 09-08-2011 |
Jae Hoon Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090049850 | Pipe-connection searching apparatus for multi-air conditioner - A pipe-connection searching apparatus and method for a multiple air conditioner. The apparatus and method involving the identification of one of a plurality of indoor units, based on temperature criteria, and matching the one indoor unit to a corresponding one of a plurality of pipes that connect an outdoor unit to the plurality of indoor units, respectively. | 02-26-2009 |
| 20090056352 | Multi air conditioner system and auto changeover method for multi air conditioner system - A multi air conditioner system in one example performs a cooling and heating changeover by selectively granting priority to one or more indoor units, determining whether there is one or more operating indoor units with priorities, and granting a control right for auto changeover to at least one indoor unit with priority. | 03-05-2009 |
| 20090056357 | Air conditioner with service valve assembly - An air conditioner with a service valve assembly is disclosed wherein service valves are used for easy infusion and collection of refrigerant at the time of installation or detachment of separation-type multi-air conditioner mounted with a plurality of indoor units reducing the manufacturing costs and unit size. The air conditioner comprises: an outdoor unit including a compressor and heat exchanger; a plurality of indoor units including an expander and an indoor heat exchanger; a plurality of refrigerant input pipes; a first convergence piping for converging the refrigerant flowing in the plurality of refrigerant input pipes into the compressor; a second convergence piping for converging and introducing the refrigerant having passed the outdoor heat exchanger via the compressor into the plurality of indoor units; a plurality of refrigerant supply pipes; and first and second service valves for controlling fluid flow. | 03-05-2009 |
| 20100115976 | AIR CONDITIONING SYSTEM - An air conditioning system is provided. The air conditioning system allows coolant to selectively flow through a series of bypass pipes and valves connecting an outlet of a compressor and an outlet of an expansion member. The series of bypass pipes and valves allow a defrosting function to be performed without performing a reverse cycle. | 05-13-2010 |
Jaehwang Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110062595 | PATTERN STRUCTURES IN SEMICONDUCTOR DEVICES - A pattern structure in a semiconductor device includes an extending line and a pad connected with an end portion of the extending line. The pad may have a width that is larger than a width of the extending line. The pad includes a protruding portion extending from a lateral portion of the pad. The pattern structure may be formed by simplified processes and may be employed in various semiconductor devices requiring minute patterns and pads. | 03-17-2011 |
Jae Yong Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120063445 | APPARATUS AND METHOD FOR REDUCING TDMA NOISE OF PORTABLE TERMINAL - An apparatus and a method for reducing a time division multiple access noise of a portable terminal are provided. The apparatus includes an interface unit to which an earphone is electrically connected, an audio processing unit including a virtual ground for transmitting and receiving an audio signal through the interface unit, a switch unit located electrically between the interface unit and the audio processing unit for electrically connecting a ground terminal of the interface unit with one of a real ground and the virtual ground of the audio processing unit, and a controller for controlling the switch unit to electrically connect the ground terminal of the interface unit with the virtual ground of the audio processing unit when a call function using the earphone is activated, and to electrically connect the ground terminal of the interface unit with the real ground when the call function using the earphone is deactivated. | 03-15-2012 |
Jaw-Hwang Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110034030 | METHOD OF FORMING MINUTE PATTERNS IN SEMICONDUCTOR DEVICE USING DOUBLE PATTERNING - A method of forming minute patterns in a semiconductor device, and more particularly, a method of forming minute patterns in a semiconductor device having an even number of insert patterns between basic patterns by double patterning including insert patterns between a first basic pattern and a second basic pattern which are transversely separated from each other on a semiconductor substrate, wherein a first insert pattern and a second insert pattern are alternately repeated to form the insert patterns, the method includes the operation of performing a partial etching toward the second insert pattern adjacent to the second basic pattern, or the operation of forming a shielding layer pattern, thereby forming the even number of insert patterns. | 02-10-2011 |
Kun-Hoo Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120272279 | APPARATUS FOR PROVIDING INTERNET PROTOCOL TELEVISION BROADCASTING CONTENTS, USER TERMINAL AND METHOD FOR PROVIDING INTERNET PROTOCOL TELEVISION BROADCASTING CONTENTS INFORMATION - An apparatus and method for providing IPTV broadcasting contents information is provided. The apparatus and method is capable of easily providing a user terminal with related information that is associated with IPTV broadcasting content contents. The apparatus includes a content generator configured to generate an IPTV broadcasting content by use of a broadcasting content and a Quick Response (QR) code including related information that is associated with the broadcasting content, and a transmitter configured to transmit the IPTV broadcasting content. | 10-25-2012 |
Kwee-Bo Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100228696 | METHOD AND SYSTEM FOR REASONING OPTIMIZED SERVICE OF UBIQUITOUS SYSTEM USING CONTEXT INFORMATION AND EMOTION AWARENESS - A method and system for reasoning an optimized service of a ubiquitous system using context information and emotion awareness may be provided. The system for reasoning an optimized service of a ubiquitous system, the system including: a ubiquitous system unit to collect information about surroundings of a user; a context awareness unit to recognize a state of the user based on the information collected in the ubiquitous system unit, and to generate context information; an emotion awareness unit to recognize an emotion of the user based on the information collected in the ubiquitous system unit, and to generate emotion information; a combination unit to combine the context information and the emotion information; and a service selection unit to reason and select a service for the user based on the combination result of the combination unit. | 09-09-2010 |
Kyu-Rie Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100200833 | SEMICONDUCTOR DEVICE INCLUDING UNIFORM CONTACT PLUGS AND A METHOD OF MANUFACTURING THE SAME - A semiconductor device, a semiconductor module, an electronic apparatus and methods of fabricating and manufacturing the same are provided. The semiconductor device includes a lower interconnection formed on a substrate, a plurality of control patterns formed on the lower interconnection, a plurality of lower contact plug patterns formed on the control patterns, a plurality of storage patterns formed on the lower contact plug patterns, a plurality of upper electrodes formed on the storage patterns, and a plurality of upper interconnections formed on the upper electrodes. The lower contact plug patterns each include at least two contact holes having different sizes, a plurality of sidewall patterns formed on inner sidewalls of the two contact holes and wherein the sidewall patterns have different thicknesses from one another. The semiconductor device further includes a plurality of electrode patterns conformably formed on the inside of the sidewall patterns and having size errors less than 10%, and a plurality of filling patterns formed inside the electrode patterns and completely filling the inside of the contact holes. | 08-12-2010 |
Sang Cheol Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090283458 | Regeneration tank for water softeners - A regeneration tank for water softeners which includes a flow rate control unit to control the pressure in the regeneration tank, and a coupling member to protect a connection part between the regeneration tank and a water softener. The regeneration tank includes a hollow casing, which has an open inlet part, through which regenerative substances are supplied into the casing. The hollow casing further has a mounting part, which is coupled to the water softener, and a storage part, which is provided between the open inlet part and the mounting part to contain the regenerative substance therein. | 11-19-2009 |
Sang Gu Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110155567 | DEODORIZATION MODULE AND FOOD WASTE TREATMENT APPARATUS HAVING THE SAME - The present invention provides a deodorization module and a food waste treatment apparatus having the same. The deodorization module includes a heat exchanger and an electrolytic cell. The heat exchanger conducts heat exchange between exhaust gas discharged from a drying furnace and cooling air drawn into the heat exchanger from the outside of the drying furnace. The electrolytic cell electrolyzes condensate water, formed by the heat exchange process of the heat exchanger, using bipolar packed bed electrolysis to remove offensive odors from the condensate water. The heat exchanger has flow channels therein so that the exhaust gas discharged from the drying furnace and the cooling air drawn from the outside flows along the flow channels in directions that cross each other. The food waste treatment apparatus includes the deodorization module, an intake and exhaust module and a heat exchanger having a stacked structure. | 06-30-2011 |
Sang-Gyoo Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090199110 | APPARATUS AND METHOD FOR TRANSMITTING ANIMATION-BASED MESSAGE - Provided are an apparatus and method for transmitting an animation-based message. The apparatus includes a user interface provider which provides a user interface that allows a user to input message information including script-based animation information, a message generator which generates a message based on the input information, and a message transmitter which transmits the generated message. | 08-06-2009 |
| 20090213121 | IMAGE PROCESSING METHOD AND APPARATUS - An image processing method and apparatus. The image processing method includes an analysis module analyzing vanishing points of an image and icons by using a database, a mesh mapping module mapping a mesh on the image based on the result of analysis, and an icon mapping module mapping icons on the image based on the result of analysis. The mesh includes a plurality of horizontal lines and a plurality of perspective lines, and the icons include general icons indicating objects in the image and length icons indicating lengths. | 08-27-2009 |
| 20100071016 | METHOD OF MEASURING A SIMILARITY DEGREE OF DIGITAL VIDEO CONTENTS, METHOD OF MANAGING VIDEO CONTENTS USING THE SAME AND MANAGEMENT SYSTEM FOR VIDEO CONTENTS USING THE METHOD OF MANAGING VIDEO CONTENTS - A method of measuring a similarity degree of digital video contents is provided as follows. Firstly, scene conversion of a video content is detected to divide the video content into a plurality of scenes. Then, a first scene feature is extracted from a first scene of the divided scenes. Thereafter, a similarity degree is measured by comparing the extracted first scene feature of the first scene with a second scene feature of a second scene. Thus, a similarity degree of digital video contents may be effectively measured, the digital video contents may be prevented from illegal sharing, and additional contents information related to the digital video contents may be provided when playing the digital video contents. Therefore, the method may be effectively used in contents management and contents circulation. | 03-18-2010 |
Sang Hoon Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100182065 | MULTI-PHASE ULTRA-WIDEBAND SIGNAL GENERATOR USING DIFFERENTIAL PULSE OSCILLATORS AND ARRAY THEREOF - The present invention relates to a multi-phase ultra-wideband signal generator using differential pulse oscillators and an array thereof. The multi-phase ultra-wideband signal generator using differential pulse oscillators and an array thereof includes N pulse oscillators for generating pulse signals based on supply of power. The multi-phase ultra-wideband signal generator further comprises N inverting amplification units for outputting inverted amplified signals of output signals of the N pulse oscillators when a number of pulse oscillators is at least two, wherein, when the number of pulse oscillators is an even or odd number, the pulse oscillators are arrayed such that they have a connection form in which output terminals OUT(+) and OUT(−) of a relevant pulse oscillator are connected to output terminals OUT(+) and OUT(−) of a next pulse oscillator through a relevant inverting amplification unit, and the connection form is consecutively applied to the pulse oscillators. | 07-22-2010 |
Sang Hyun Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100120365 | METHOD FOR PAIRING WIRELESS COMMUNICATION DEVICES AND APPARATUS FOR THE SAME - The present invention relates to a method for pairing wireless communication devices through a simple process by selecting a wireless communication device desired by a user by receiving beacons of the wireless communication devices connected to IEEE 802.15.4 wireless communication network and setting pairing with a wireless communication device corresponding to a beacon with the greatest LQI (Link Quality Index) among the received beacons by a pairing request device needing pairing, and an apparatus for the same. | 05-13-2010 |
Sang Jun Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090291454 | Detection method of bio material, fabrication method of chip for detection of bio mateiral, and chip for detecting of bio material - Provided are a method for detecting biomaterials, a method for fabricating a chip for biomaterial detection and a chip for biomaterial detection. The method for detecting biomaterials is characterized by comprising the steps of: (S | 11-26-2009 |
| 20110014724 | METHOD OF DETECTING BIOPRODUCTS USING LOCALIZED SURFACE PLASMON RESONANCE SENSOR OF GOLD NANOPARTICLES - Disclosed is a method of detecting bioproducts using Localized Surface Plasmon Resonance (LSPR) of gold nanoparticles, which can diagnose bioproducts based on changes in the maximum wavelength occurred by an antigen-antibody reaction after immobilization of the gold nanoparticles onto a glass panel. A sensor using such method exhibits high sensitivity, is low in price, and makes quick diagnosis possible, thereby being applicable to various biological fields associated with environmental contaminants, pathogens and the like, as well as diagnosis of diseases. Further, it provides a technology for manufacturing a sensor having higher sensitivity, low price and quick performance, as compared to conventional methods using SPR. | 01-20-2011 |
| 20120028267 | METHOD FOR INCREASING SENSITIVITY USING LINKER AND SPACER IN CARBON NANOTUBE-BASED BIOSENSOR - Disclosed is a method of detecting even a very small amount of a target substance by mixing a linker and a spacer at a suitable ratio and immobilizing the mixture on the surface of carbon nanotubes in a carbon nanotube-based biosensor. This method detects a specific substance at the level of femtomoles and lowers the detection limit of conventional carbon nanotube transistor sensors. Accordingly, the method detects even a very small amount of a target substance, and thus the carbon nanotube-based biosensor is a highly useful sensor which can be used either as a medical sensor for diagnosing diseases or as an environmental sensor. | 02-02-2012 |
Sehwan Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120187370 | LIGHT EMITTING DEVICE - Disclosed is a light emitting device including a substrate, a first conductive semiconductor layer disposed on the substrate, an active layer disposed on the first conductive semiconductor layer, and a second conductive semiconductor layer disposed on the active layer, wherein the first conductive semiconductor layer comprises a first layer provided at the upper surface thereof with a notch, a second layer disposed on the first layer and a third layer disposed on the second layer, wherein the first conductive semiconductor layer further comprises a blocking layer between the first layer and the second layer and the blocking layer is disposed along the notch. The light emitting device can reduce leakage current by dislocation and improve resistance to static electricity. | 07-26-2012 |
Se Hwan Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120187369 | LIGHT EMITTING DEVICE - Provided are a light emitting device, a method of fabricating the light emitting device, a light emitting device package, and a lighting system. The light emitting device comprises a substrate, a first semiconductor layer containing indium (In) over the substrate, and a light emitting structure over the first semiconductor layer. A dislocation mode is disposed on a top surface of the first semiconductor layer. | 07-26-2012 |
| 20120241770 | LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a light emitting device, a method for manufacturing the same, a light emitting device package, and a lighting system. The light emitting device includes a first conductive semiconductor layer, an active layer comprising a well layer and a barrier layer on the first conductive layer, and a second conductive semiconductor layer on the active layer. The well layer includes a first well layer closest to the first conductive semiconductor layer and having a first energy bandgap, a third well layer closest to the second conductive semiconductor layer and having a third energy bandgap, and a second well layer interposed between the first and third well layers and having a second energy bandgap. The third energy bandgap of the third well layer is greater than the second energy bandgap of the second well layer. | 09-27-2012 |
Seongsoo Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110317675 | ELECTRONIC DEVICE AND METHOD OF CONTROLLING THE SAME - The embodiments of the present invention relate to an electronic device and a method of controlling the electronic device. When a mobile terminal enters into or comes out of a network environment including a plurality of electronic devices that may communicate with each other, the electronic device and the method of controlling the electronic device may play contents in association with such an event. | 12-29-2011 |
Seunghwan Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110284067 | PASTE AND SOLAR CELL USING THE SAME - A solar cell is discussed. The solar cell includes a base substrate containing first impurities of a first conductive type and having a textured surface, an emitter layer that is positioned at the textured surface of the base substrate and contains second impurities of a second conductive type different from the first conductive type, and a front electrode electrically connected to the emitter layer. The front electrode collects carriers generated in the base substrate or the emitter layer. At least a portion of the front electrode transmits incident light from the outside. | 11-24-2011 |
Sunghun Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110290230 | DOOR CHOKE AND COOKING APPARATUS INCLUDING THE SAME - Provided herein are a door choke and a cooking apparatus including the same. The cooking apparatus includes a front plate forming the front surface of a cavity, a door to open and close the cavity, and a door choke including a first attachment member attached to the door and including at least two bent parts and a second attachment member attached to the door and including at least two bent parts so as to be separated from the first attachment member to form a space, and a bending direction of the first attachment member and a bending direction of the second attachment member are opposite to each other. Thereby, effective electromagnetic interference shielding is achieved. | 12-01-2011 |
| 20110290790 | COOKING APPARATUS AND OPERATING METHOD THEREOF - Provided herein are a cooking apparatus and an operating method thereof. The cooking apparatus includes a cavity, a microwave generator to generate and output microwaves of a plurality of frequencies to heat an object within the cavity, and a controller to calculate interpolated microwave frequencies for a heating session, based on microwave frequencies calculated during a scanning session, and to calculate heating times of the interpolatedmicrowave frequencies. Thereby, operating efficiency of the cooking apparatus is improved. | 12-01-2011 |
| 20120209445 | METHOD OF CONTROLLING NETWORK SYSTEM - A method of controlling a network system is provided. The method of controlling a network system includes recognizing power information comprising a peak time period and an operation time period of an energy consumption component and changing the operation time period when the peak time period is included in at least portion of the operation time period of the energy consumption component. | 08-16-2012 |
Sung Hun Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090110590 | COOKING DEVICE WITH DEODORIZATION - A cooking device includes a cooking chamber; a first deodorization region along which air from the cooking chamber flows and in which a plasma discharge is generated for removing odor-producing materials generated in the cooking chamber from the air; and a bypass region along which air from the cooking chamber flows to bypass the first deodorization region. | 04-30-2009 |
| 20120097669 | COOKING APPLIANCE EMPLOYING MICROWAVES - The prevent invention relates to a cooking appliance employing microwaves. The cooking appliance employing microwaves according to the present invention comprises: a first microwave generating unit for generating and outputting a plurality of microwaves so as to heat an object in a cavity; and a second microwave generating unit for generating and outputting microwaves differing from those of the first microwave generating unit, so as to heat the object in the cavity. In this way, operating efficiency can be improved. | 04-26-2012 |
Sung-Hyun Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120068152 | GRAPHENE LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A graphene light-emitting device and a method of manufacturing the same are provided. The graphene light-emitting device includes a p-type graphene doped with a p-type dopant; an n-type graphene doped with an n-type dopant; and an active graphene that is disposed between the type graphene and the n-type graphene and emits light, wherein the p-type graphene, the n-type graphene, and the active graphene are horizontally disposed. | 03-22-2012 |
| 20120068154 | GRAPHENE QUANTUM DOT LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A graphene quantum dot light emitting device includes: a first graphene; a graphene quantum dot layer disposed on the first graphene and including a plurality of graphene quantum dots; and a second graphene disposed on the graphene quantum dot layer. A method of manufacturing a graphene quantum dot light emitting device includes: forming a first graphene doped with a first dopant; forming a graphene quantum dot layer including a plurality of graphene quantum dots on the first graphene; and forming a second graphene doped with a second dopant on the graphene quantum dot layer. | 03-22-2012 |
Sung-Sig Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100293202 | CONTENTS RELATIONSHIP MANAGEMENT SYSTEM BY MULTIPLE INTERNET DOMAIN - The present invention relates to a multi-relational multi-dimensional Internet data bidirectional website management system using multi-Internet addresses, which can manage a bidirectional website based on a certain relation criterion by formalizing file data of a base home page or constructing the file data as a database. | 11-18-2010 |
Sungsoo Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120044163 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - A mobile terminal and a method of controlling the same are provided. The mobile terminal comprises a camera; a display displaying an image obtained by the camera; and a controller superposing one or more information items corresponding to one or more specific locations included in the obtained image on the one or more specific locations and displaying the obtained image with the one or more information items. The one or more information items and position information tagged on the one or more specific locations are acquired from a social network service (SNS) server. The present invention acquires information on which position information is tagged from the SNS server, superposes the information on a obtained image and displays the obtained image with the information superposed thereon to thereby effectively transmit information to a user of the mobile terminal. | 02-23-2012 |
Tae Bo Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110046370 | 1,3,6-SUBSTITUTED INDOLE DERIVATIVES HAVING INHIBITORY ACTIVITY FOR PROTEIN KINASE - Disclosed are a 1,3,6-substituted indole compound having inhibitory activity for protein kinases, a pharmaceutically acceptable thereof, and a pharmaceutical composition for prevention and treatment of diseases caused by abnormal cell growth including the compound as an active ingredient. | 02-24-2011 |
| 20120271048 | NOVEL 1,6-DISUBSTITUTED INDOLE COMPOUNDS AS PROTEIN KINASE INHIBITORS - Disclosed are a 1,6-substituted indole compound having a protein kinase inhibition activity, a pharmaceutically acceptable salt, and a pharmaceutical composition for prevention and treatment of cancers caused by abnormal cell growth comprising the compound as an effective ingredient. | 10-25-2012 |
Taeseok Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100052207 | Method of Preparing Microarray by Using Optically Transparent Array Mold with Concave Portion - A method of preparing a microarray includes preparing an array mold having a concave portion comprising a fluidic channel having a fluid inlet and a fluid outlet, wherein the array mold comprises an optically transparent material; adhering a substrate to a surface of the array mold in which the concave portion is formed to form an adhered structure comprising the array mold and the substrate, the adhered structure comprising a chamber defined by a space between the concave portion and the substrate; and introducing a biomaterial into the chamber via the fluid inlet of the adhered structure to immobilize the biomaterial on a surface of the substrate in the chamber. | 03-04-2010 |
| 20100111770 | Microfluidic Chip and Method of Fabricating The Same - Provided are a microfluidic structure including a polysiloxane layer and a method of fabricating the microfluidic structure. The polysiloxane layer is coupled to substrates via a SiO | 05-06-2010 |
| 20120138540 | HYDRODYNAMIC FILTER, FILTERING APPARATUS INCLUDING THE SAME, AND FILTERING METHOD USING THE HYDRODYNAMIC FILTER - A hydrodynamic filter includes a first portion, and a second portion which is spaced apart from and faces the first portion. The first portion includes a plurality of protrusions protruding in a first direction, and the second portion includes a plurality of protrusions protruding in a second direction opposite to the first direction. A filtering apparatus including a body which includes a plurality of the hydrodynamic filters and filters a fluid including target molecules, an inlet portion in connection with the body, and an outlet portion in connection with the body. | 06-07-2012 |
Tae-Seok Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100204063 | DNA CHIP PACKAGE AND METHOD FOR FABRICATING THE SAME - A DNA chip package includes; a base substrate, a photoresist layer disposed on the base substrate, at least one DNA chip mounting groove disposed in the photoresist layer and exposing the base substrate therethrough, and at least one DNA chip mounted in the at least one DNA chip mounting groove. | 08-12-2010 |
| 20100229979 | FLUID CONTROL APPARATUS - A fluid control apparatus includes a fluid system, a pump and valve array, which selectively provides a pressure or a vacuum of various degrees, and an intermediate bin, which is connected between the pump and valve array and the fluid system, the intermediate bin including a reservoir unit, which stores a fluid discharged from the fluid system. | 09-16-2010 |
| 20100233038 | TUBE CONNECTION COMPONENT AND MICROFLUIDIC SYSTEM INCLUDING THE SAME - A tube connection component includes; a body defining a through hole in fluid communication with an end of a tube, wherein the body connects a tapered fluid communication hole of a microfluidic device to the end of the tube, and a tapered protrusion which protrudes from the body and is accommodated in the tapered fluid communication hole when the body is fixed to the microfluidic device. | 09-16-2010 |
| 20110303586 | TARGET PARTICLES-SEPARATING DEVICE AND METHOD USING MULTI-ORIFICE FLOW FRACTIONATION CHANNEL - A device separating target particles in a fluid sample includes first through third multi-orifice flow fractionation (“MOFF”) channels, each including a multi-orifice segment with an inlet and an outlet at opposite ends, and an alternating series of contraction channels and expansion chambers interconnected in a lengthwise direction; a first separation unit including a first separation channel which is interconnected in fluid communication with a center region of the outlet of the first MOFF channel, and first branch channels which are interconnected in fluid communication with sidewall regions of the outlet of the first MOFF channel, and respectively with inlets of the second and third MOFF channels; and buffer inlets which are connected to the inlets of the second and third MOFF channels and through which a buffer flows into the second and third MOFF channels. | 12-15-2011 |
| 20120077267 | DEVICE AND METHOD OF SEPARATING CELLS BY USING MAGNETIC FORCE - A cell separation device includes a channel or chamber in which a sample flows or moves, the sample including target cells marked with magnetic particles, and non-target cells, and a magnet which generates a magnetic first force in a first direction with respect to the sample within the channel or chamber. The channel or chamber of the cell separation device is applied with a second force in a second direction opposite to the first direction of the magnetic force. According to the cell separation device and a method of separating cells, the target cells move in the first direction by the magnetic force, and the non-target cells move in the second direction by the second force, by simultaneously applying the magnetic force and the second force in opposing directions, thereby separating the target cells from the non-target cells. | 03-29-2012 |
Young-Suk Sim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100072672 | UV NANOIMPRINT LITHOGRAPHY PROCESS AND APPARATUS - A UV nanoimprint lithography process and its apparatus that are able to repeatedly fabricates nanostructures on a substrate (wafer, UV-transparent plate) by using a stamp that is as large as or smaller than the substrate in size are provided. The apparatus includes a substrate chuck for mounting the substrate; a stamp made of UV-transparent materials and having more than two element stamps, wherein nanostructures are formed on the surface of each element stamp; a stamp chuck for mounting the stamp; a UV lamp unit for providing UV light to cure resist applied between the element stamps and the substrate; a moving unit for moving the substrate chuck or the stamp chuck to press the resist with the element stamps and substrate; and a pressure supply unit for applying pressurized gas to some selected regions of the substrate to help complete some incompletely filled element stamps. | 03-25-2010 |