Patent application number | Description | Published |
20110006320 | LIGHT EMITTING DEVICE USING COMPOUND SEMICONDUCTOR - There is provided a light emitting device using a compound semiconductor, which can improve electrical characteristics and internal quantum efficiency by maximizing the recombination rate of electrons and holes in an active layer. The light emitting device using a compound semiconductor includes a substrate; a compound semiconductor layer formed on the substrate, the compound semiconductor layer comprising an active layer; and a current spreading layer formed on at least one of the top and bottom surfaces of the active layer, the current spreading layer allowing electrons or holes to be uniformly spread into the active layer. | 01-13-2011 |
20110084249 | LIGHT-EMITTING DEVICE USING CLAD LAYER CONSISTING OF ASYMMETRICAL UNITS - The present invention relates to a light-emitting device using a clad layer consisting of asymmetric units, wherein the clad layer is provided by repeatedly stacking a unit having an asymmetric energy bandgap on upper and lower portions of an active layer, and the inflow of both electrons and holes into the active layer is arbitrarily controlled through the clad layer, so that the internal quantum efficiency can be improved. The light-emitting device using the clad layer consisting of the asymmetric units according to the present invention is characterized in that the clad layer is provided on at least one of the upper and lower portions of the active layer and consists of one or plural units, wherein the unit has a structure in which the first to n | 04-14-2011 |
20110140079 | Semiconductor Light Emitting Device - The present disclosure relates to a semiconductor light-emitting device which includes: a light-emitting layer composed of an active layer and of barrier layers formed as superlattice layers and disposed on and under the active layer to relieve stresses applied to the active layer and reduce the sum of electric fields generated in the active layer by the spontaneous polarization and the piezo; an N-type contact layer injecting electrons into the light-emitting layer; and a P-type contact layer disposed opposite to the N-type contact layer with respect to the light-emitting layer and injecting holes into the light-emitting layer, wherein the active layer contains InGaN, and the barrier layers are formed by alternately stacking of an AlGaN thin film and an InGaN thin film. | 06-16-2011 |
Patent application number | Description | Published |
20080308844 | Spin Transistor Using Perpendicular Magnetization - A spin transistor useful for device miniaturization and high-density integration is provided. The spin transistor includes: a semiconductor substrate including a channel layer; ferromagnetic source and drain disposed on the semiconductor substrate to be separated from each other and to be magnetized in a direction perpendicular to a surface of the channel layer; a gate formed on the semiconductor substrate between the source and the drain to adjust spins of electrons passing through the channel layer, wherein spin-polarized electrons are injected from the source to the channel layer, and the electrons injected into the channel layer pass though the channel layer and are injected into the drain, and wherein the spins of the electrons passing through the channel layer undergo precession due to a spin-orbit coupling induced magnetic field according to a voltage of the gate. | 12-18-2008 |
20090008689 | Spin Transistor Using Ferromagnet - A spin transistor comprises a semiconductor substrate part having a lower cladding layer, a channel layer and an upper cladding layer sequentially stacked therein, a ferromagnetic source and drain on the substrate part, and a gate on the substrate part to control spins of electrons passing through the channel layer. The lower cladding layer comprises a first lower cladding layer and a second lower cladding layer having a higher band gap than that of the first lower cladding layer. The upper cladding layer comprises a first upper cladding layer and a second upper cladding layer having a higher band gap than that of the first upper cladding layer. The source and the drain are buried in an upper surface of the substrate part and extend downwardly to or under the first upper cladding layer. | 01-08-2009 |
20090152606 | Spin Transistor Using Epitaxial Ferromagnet-Semiconductor Junction - A spin transistor conducive to the miniaturization and large scale integration of devices, because a magnetization direction of a source and a drain is determined by a direction of the epitaxial growth of a ferromagnet. The spin transistor includes a semiconductor substrate having a channel layer formed thereinside; ferromagnetic source and drain epitaxially grown on the semiconductor substrate and magnetized in a longitudinal direction of the channel layer due to magnetocrystalline anisotropy—the source and drain being disposed spaced apart from each other in a channel direction and magnetized in the same direction—; and a gate disposed between the source and the drain to be insulated with the semiconductor substrate and formed on the semiconductor substrate to control the spin of electrons that are passed through the channel layer. | 06-18-2009 |
20100027330 | MAGNETIC MEMORY DEVICE AND METHOD FOR READING MAGNETIC MEMORY CELL USING SPIN HALL EFFECT - A magnetic memory device includes a substrate for reading and a magnetic memory cell. The substrate has a channel layer. The magnetic memory cell is formed on the substrate and has a magnetized magnetic material that transfers spin data to electrons passing the channel layer. Data stored in the magnetic memory cell are read by a voltage across both side ends of the channel layer that is generated when the electrons passing the channel layer deviate in the widthwise direction of the channel layer by a spin Hall effect. | 02-04-2010 |
20100084633 | SPIN TRANSISTOR USING DOUBLE CARRIER SUPPLY LAYER STRUCTURE - A spin transistor includes a semiconductor substrate including a channel layer having a 2-dimensional electron gas structure and upper and lower cladding layers disposed respectively in upper and lower sides of the channel layer; ferromagnetic source and drain electrodes formed on the semiconductor substrate and disposed spaced apart from each other; a gate electrode disposed between the source electrode and the drain electrode and having a gate voltage applied thereto in order to control the spin of electrons passed through the channel layer; a first carrier supply layer disposed between the lower cladding layer and the channel layer to supply carriers to the channel layer; and a second carrier supply layer disposed between the upper cladding layer and the channel layer to supply carriers to the channel layer. | 04-08-2010 |
20110042648 | RECONFIGURABLE LOGIC DEVICE USING SPIN ACCUMULATION AND DIFFUSION - A logic device includes: a substrate having a channel layer; two input terminal patterns of ferromagnetic material formed on the substrate and spaced apart from each other along a longitudinal direction of the channel layer so as to serve as the input terminals of a logic gate; and an output terminal pattern of ferromagnetic material formed on the substrate and disposed between the two input terminal patterns to serve as an output terminal of the logic gate. The output terminal pattern reads an output voltage by using spin accumulation and diffusion of electron spins which are injected into the channel layer from the input terminal patterns. | 02-24-2011 |
20110279146 | COMPLEMENTARY SPIN TRANSISTOR LOGIC CIRCUIT - There is provided a complementary spin transistor logic circuit, including: a parallel spin transistor that includes a magnetized first source, a first drain magnetized in parallel with the magnetization direction of the first source, a first channel layer and a first gate electrode; and an anti-parallel spin transistor that includes a magnetized second source, a second drain magnetized in anti-parallel with the magnetization direction of the second source, a second channel layer and a second gate electrode, wherein the first gate electrode and the second gate electrode are connected to a common input terminal. | 11-17-2011 |
20110284937 | SPIN TRANSISTOR USING N-TYPE AND P-TYPE DOUBLE CARRIER SUPPLY LAYER STRUCTURE - A spin transistor that includes: a semiconductor substrate including an upper cladding layer and a lower cladding layer, and a channel layer interposed between the upper and lower cladding layers; a ferromagnetic source and a ferromagnetic drain formed on the semiconductor substrate and spaced from each other in a length direction of the channel layer; and a gate electrode formed on the semiconductor substrate between the source and the drain and having applied a gate voltage thereto to control a spin precession of an electron passing through the channel layer, wherein the semiconductor substrate includes a first carrier supply layer of a first conductivity type disposed below the lower cladding layer and supplying carriers to the channel layer, and a second carrier supply layer of a second conductivity type opposite to the first conductivity type formed on the upper cladding layer and supplying the carriers to the channel layer. | 11-24-2011 |
20120007045 | P-TYPE SEMICONDUCTOR DEVICE COMPRISING TYPE-2 QUANTUM WELL AND FABRICATION METHOD THEREOF - Disclosed herein are a method of generating a two-dimensional hole gas (2DHG) using a type-2 quantum well formed using semiconductors with different electron affinities or band gap, and a high-speed p-type semiconductor device using the 2DHG. To this end, the method includes providing a semiconductor substrate; growing a first semiconductor layer on the semiconductor substrate, growing a second semiconductor layer with a different electron affinity or band gap from the first semiconductor layer on the first semiconductor layer, and growing a third semiconductor layer with a different electron affinity or band gap from the second semiconductor layer, thereby forming a type-2 quantum well; and forming a p-type doping layer in the vicinity of the type-2 quantum well, thereby generating the 2DHG. | 01-12-2012 |
20120296615 | METHOD FOR SIMULATING FLUID FLOW AND RECORDING MEDIUM FOR PERFORMING THE METHOD - A method for simulating fluid flow includes: discretizing a space in which a fluid flows into a regular lattice; assuming that fluid particles repetitively move and collide in the lattice; deriving a univariate polynomial equation by comparing the n-th (n is a non-negative integer) order momentum of velocity between the Maxwell-Boltzmann distribution and the discretized Maxwell-Boltzmann distribution; calculating the weight coefficients corresponding to the discrete velocities of the fluid particles based on the univariate polynomial equation; and deriving a lattice Boltzmann model using the weight coefficients. A lattice Boltzmann model with superior stability and accuracy may be derived easily. | 11-22-2012 |
20130140606 | COMPLEMENTARY LOGIC DEVICE USING SPIN INJECTION - A complementary logic device includes: an insulating layer formed on a substrate; a source electrode formed of a ferromagnetic body on the insulating layer; a gate insulating film; a gate electrode formed on the gate insulating film and controlling a magnetization direction of the source electrode; a channel layer formed on each of a first side surface and a second side surface of the source electrode and transmitting spin-polarized electrons from the source electrode; a first drain electrode formed on the first side surface of the source electrode; and a second drain electrode formed on the second side surface of the source electrode, wherein a magnetization direction of the first drain electrode and a magnetization direction of the second drain electrode are antiparallel to each other. Therefore, not only characteristics of low power and high speed but also characteristics of non-volatility and multiple switching by spin may be obtained. | 06-06-2013 |
20140264514 | COMPLEMENTARY SPIN DEVICE AND METHOD FOR OPERATION - A complementary device including a gate electrode, a channel, a source electrode connected to the gate electrode and the channel, and a first drain electrode and a second drain electrode connected to the gate electrode and the channel is provided. The first/second drain electrode is formed so that, in accordance with a voltage applied to the gate electrode, electron spins injected into the source electrode are moved from the source electrode to the first/second drain electrode through the channel while rotating in a first/second direction. Directions of the electron spins that reach the first drain electrode and the second drain electrode are opposite to each other. | 09-18-2014 |
Patent application number | Description | Published |
20110069149 | METHOD FOR TAKING PANORAMA MOSAIC PHOTOGRAPH WITH A PORTABLE TERMINAL - A method for taking a panorama mosaic photograph includes displaying a partial image of a previously taken image as a guide image on a viewer of an image to be currently taken and taking a number of images constituting the panorama mosaic photograph according to a photography operation; projecting the taken images onto a common cylindrically curved surface; and joining the projected images into a single image. | 03-24-2011 |
20120092329 | TEXT-BASED 3D AUGMENTED REALITY - A particular method includes receiving image data from an image capture device and detecting text within the image data. In response to detecting the text, augmented image data is generated that includes at least one augmented reality feature associated with the text. | 04-19-2012 |
20120224765 | TEXT REGION DETECTION SYSTEM AND METHOD - A method for detecting a text region in an image is disclosed. The method includes detecting a candidate text region from an input image. A set of oriented gradient images is generated from the candidate text region, and one or more detection window images of the candidate text region are captured. A sum of oriented gradients is then calculated for a region in one of the oriented gradient images. It is classified whether each detection window image contains text by comparing the associated sum of oriented gradients and a threshold. Based on the classifications of the detection window images, it is determined whether the candidate text region is a true text region. | 09-06-2012 |
20130004068 | EFFICIENT BLENDING METHODS FOR AR APPLICATIONS - The use of optical character recognition (OCR) in mobile devices is becoming prevalent with the increasing use of mobile devices. One important application for OCR in mobile devices is recognizing and translating the text to a language understandable by the user. Techniques are provided for replacing symbols in an image, while reducing the artifacts as a result of re-rendering of the background image. | 01-03-2013 |
20130004076 | SYSTEM AND METHOD FOR RECOGNIZING TEXT INFORMATION IN OBJECT - A method for recognizing a text block in an object is disclosed. The text block includes a set of characters. A plurality of images of the object are captured and received. The object in the received images is then identified by extracting a pattern in one of the object images and comparing the extracted pattern with predetermined patterns. Further, a boundary of the object in each of the object images is detected and verified based on predetermined size information of the identified object. Text blocks in the object images are identified based on predetermined location information of the identified object. Interim sets of characters in the identified text blocks are generated based on format information of the identified object. Based on the interim sets of characters, a set of characters in the text block in the object is determined. | 01-03-2013 |
20130011055 | Parallel Processing Method and Apparatus for Determining Text Information from an Image - A method for processing a multi-channel image is disclosed. The method includes generating a plurality of grayscale images from the multi-channel image. At least one text region is identified in the plurality of grayscale images and text region information is determined from the at least one text region. The method generates text information of the multi-channel image based on the text region information. If the at least one text region includes a plurality of text regions, text region information from the plurality of text regions is merged to generate the text information. The plurality of the grayscale images is processed in parallel. In identifying the at least one text region, at least one candidate text region may be identified in the plurality of grayscale images and the at least one text region may be identified in the identified candidate text region. | 01-10-2013 |
20130027757 | MOBILE FAX MACHINE WITH IMAGE STITCHING AND DEGRADATION REMOVAL PROCESSING - A method of scanning an image of a document with a portable electronic device includes interactively indicating in substantially real time on a user interface of the portable electronic device, an instruction for capturing at least one portion of an image to enhance quality. The indication is in response to identifying degradation associated with the portion(s) of the image. The method also includes capturing the portion(s) of the image with the portable electronic device according to the instruction. The method further includes stitching the captured portion(s) of the image in place of a degraded portion of a reference image corresponding to the document, to create a corrected stitched image of the document. | 01-31-2013 |
20130058575 | TEXT DETECTION USING IMAGE REGIONS - A method includes receiving an indication of a set of image regions identified in image data. The method further includes, selecting image regions from the set of image regions for text extraction at least partially based on image region stability. | 03-07-2013 |
20130177203 | OBJECT TRACKING AND PROCESSING - A method includes tracking an object in each of a plurality of frames of video data to generate a tracking result. The method also includes performing object processing of a subset of frames of the plurality of frames selected according to a multi-frame latency of an object detector or an object recognizer. The method includes combining the tracking result with an output of the object processing to produce a combined output. | 07-11-2013 |
20130195315 | IDENTIFYING REGIONS OF TEXT TO MERGE IN A NATURAL IMAGE OR VIDEO FRAME - In several aspects of described embodiments, an electronic device and method use a camera to capture an image or a frame of video of an environment outside the electronic device followed by identification of blocks of regions in the image. Each block that contains a region is checked, as to whether a test for presence of a line of pixels is met. When the test is met for a block, that block is identified as pixel-line-present. Pixel-line-present blocks are used to identify blocks that are adjacent. One or more adjacent block(s) may be merged with a pixel-line-present block when one or more rules are found to be satisfied, resulting in a merged block. The merged block is then subject to the above-described test, to verify presence of a line of pixels therein, and when the test is satisfied the merged block is processed normally, e.g. classified as text or non-text. | 08-01-2013 |
20130252597 | CONTROLLING APPLICATIONS IN MOBILE DEVICE BASED ON ENVIRONMENTAL CONTEXT - A method for controlling an application in a mobile device is disclosed. The method includes receiving environmental information, inferring an environmental context from the environmental information, and controlling activation of the application based on a set of reference models associated with the inferred environmental context. In addition, the method may include receiving a sound input, extracting a sound feature from the sound input, transmitting the sound feature to a server configured to group a plurality of mobile devices into at least one similar context group, and receiving, from the server, information on a leader device or a non-leader device and the at least one similar context group. | 09-26-2013 |
20130258141 | METHOD TO REJECT FALSE POSITIVES DETECTING AND TRACKING IMAGE OBJECTS - Methods, apparatuses, systems, and computer-readable media for rejecting false positive detection and tracking of image objects are presented. According to one or more aspects, a computing device may implement embodiments of the invention to use the movement of the mobile device for distinguishing false positives from true movement of the mobile device depicted in the field of view of the camera. In one embodiment, the actual movement of the mobile device may be measured using multi-modal sensor data from inertial sensors such as accelerometers and gyroscopes. In another embodiment, the actual movement of the device is calculated using the global movement of the mobile phone with reference to other objects in the field of view of the camera. | 10-03-2013 |
Patent application number | Description | Published |
20100105573 | VECTOR AND MICROORGANISM FOR INCREASING GALACTOSE CATABOLISM AND METHODS THEREFOR - Provided herein are a recombinant vector and microorganism including the isolated SNR84 gene, and a method of increasing volumetric productivity of biofuel from a galactose-containing carbon source using the isolated SNR84 gene, the recombinant vector or the recombinant microorganism. Also disclosed herein is a method of screening yeast for genes associated with increased galactose catabolism when the genes are overexpressed. | 04-29-2010 |
20100112657 | NUCLEIC ACIDS AND CONSTRUCTS FOR INCREASING GALACTOSE CATABOLISM AND METHODS THEREFOR - Provided are a recombinant gene associated with increased galactose catabolism, and a recombinant vector and microorganism including the gene. Also disclosed are a method of producing ethanol from a galactose-containing carbon source by culturing the microorganism including the gene in a galactose-containing carbon source such that ethanol is produced, and a method of screening a gene in yeast resulting in increased galactose catabolism when overexpressed. | 05-06-2010 |
20110177565 | ISOLATED POLYPEPTIDE FOR INCREASING ACTIVITY OF POLYSACCHARIDE HYDROLASE AND METHODS OF USE - An isolated polypeptide is disclosed that improves the hydrolyzing capacity of a polysaccharide hydrolase such as cellulase, is capable of binding to a polysaccharide, is deficient in polysaccharide hydrolase activity, and includes a GH45 or a pollen-allergen domain. Methods of hydrolyzing polysaccharides using the isolated polypeptide are also disclosed. | 07-21-2011 |
20110306059 | COMPOSITIONS AND METHODS FOR MEASURING 3,6-L-AHG TRANSFERASE ACTIVITY AND 3,6-L-AHG - Provided herein are a composition for measuring 3,6-anhydro-L-galactose (3,6-L-AHG) transferase activity by reduction of NADP to NADPH, and a method of measuring 3,6-L-AHG transferase activity using the same. The composition and method are useful for determining 3,6-L-AHG in a material containing 3,6-L-AHG such as algae biomass and industrial applications. | 12-15-2011 |
20120244588 | METHOD OF PRODUCING 3-HYDROXYPROPIONIC ACID USING MALONIC SEMIALDEHYDE REDUCING PATHWAY - A method of producing 3-hydroxypropionic acid (“3-HP”) with a high yield using a recombinant microorganism having an activity of reducing malonyl CoA into malonic semialdehyde and an activity of reducing malonic semialdehyde into 3-HP and/or an NADPH regeneration activity is provided. | 09-27-2012 |
20120329084 | HIGH THROUGHPUT SCREENING OF LACTIC ACID-PRODUCING MICROORGANISM - A high throughput screening system and method of a lactic acid-producing microorganism using a mixture of at least two pH indicators are provided. The method may be useful in determining a production amount of a lactic acid, which is a final metabolite secreted by the microorganism, more accurately, rapidly and easily. | 12-27-2012 |
20120329104 | MODIFIED MICROORGANISM HAVING ENHANCED XYLOSE UTILIZATION - A modified microorganism having enhanced xylose utilization, an expression vector for constructing the modified microorganism, and a method of producing a chemical using the same are disclosed. | 12-27-2012 |
20120329110 | GENETIC MODIFICATION FOR PRODUCTION OF 3-HYDROXYPROPIONIC ACID - A method of increasing 3-HP production efficiency by inhibiting expression of a lactate dehydrogenase, a phosphotransacetylase, and an alcohol dehydrogenase in production of 3-HP using a malonic semialdehyde reduction pathway to prevent metabolite leak and increase a malonyl-CoA pool is disclosed. | 12-27-2012 |
20120329676 | HIGH THROUGHPUT SCREENING METHOD OF ACID-PRODUCING MICROORGANISM - A high throughput screening system and method of an acid-producing microorganism using a mixture of at least two pH indicators are provided. The method may be useful in determining a production amount of an acid, which is a final metabolite secreted by the microorganism, more accurately, rapidly and easily. | 12-27-2012 |
20130065284 | MODIFIED MICROORGANISM FOR HIGHLY EFFICIENT PRODUCTION OF LACTIC ACID - A modified microorganism for high efficient production of lactic acid, an expression vector for constructing the modified microorganism, and a method of producing a lactic acid using the same are disclosed. The modified microorganism may produce lactic acid at a high level under acid conditions. | 03-14-2013 |
20130217086 | MODIFIED MICROORGANISM FOR PRODUCTION OF 1,4-BUTANEDIOL - A modified microorganism for production of 1,4-butanediol, an expression vector, and a method of producing 1,4-butanediol using the modified microorganism are provided. The method can be useful in producing 1,4-butanediol using a biological production process. | 08-22-2013 |
20140030773 | MODIFIED MICROORGANISM FOR HIGH EFFICIENT PRODUCTION OF 1,4-BUTANEDIOL - A modified microorganism for producing a high yield of 1,4-butanediol, and a method of producing 1,4-butanediol using the modified microorganism, wherein the modified microorganism is altered so as to delete or disrupt expression of at least one of transcription regulatory factor NCg12886, GCN5-related N-acetyltransferase NCg12090, hypothetical protein NCg10224 or sugar phosphate isomerase/epimerase NCg12956. | 01-30-2014 |
20140030781 | MUTANT MICROORGANISM HAVING IMPROVED 1,4-BDO PRODUCTIVITY AND METHOD OF PREPARING 1,4-BDO USING THE MUTANT MICROORGANISM - A recombinantly modified | 01-30-2014 |
20140093901 | GENOME-SCALE METABOLIC NETWORK MODEL RECONSTRUCTION OF KLUYVEROMYCES MARXIANUS AND STRATEGIES FOR ENGINEERING NON-NATIVE PATHWAYS FOR 3-HYDROXYPROPIONATE PRODUCTION IN KLUYVEROMYCES MARXIANUS - Use of a metabolic network model for analyzing metabolic characteristics of microorganisms for producing a metabolic product, such as 3HP enabling estimation of productivity and cell growth speed of microorganisms, optimizing new metabolic pathway, and providing transformed microorganisms that may produce a specific metabolic product with high efficiency. | 04-03-2014 |
20140178933 | ENHANCED HETEROLOGOUS PROTEIN PRODUCTION IN KLUYVEROMYCES MARXIANUS - An expression vector which is capable of overexpressing a protein of interest in a host cell, a host cell comprising the expression vector, and a method of producing a protein of interest are provided. | 06-26-2014 |
20140256045 | METHOD OF CONSTRUCTION OF RECOMBINANT ORGANISMS USING MULTIPLE GENES CO-INTEGRATION - Provided is a method of simultaneous co-integration of multiple nucleic acid sequences into a microbial organism comprising culturing a microbial organism to be transformed until a growth phase is reached in which a random integration is facilitated; and transforming the microbial organism by mixing the cultured microbial organism with a sample to be co-integrated into the microbial organism with, wherein the sample comprises more than one nucleic acid sequence, and the products generated from the method. | 09-11-2014 |
Patent application number | Description | Published |
20100124925 | Network search method and system for mobile station - A system and method for a network search by a mobile station enable the mobile station to reduce power consumption by performing a local network search on the basis of a system information message from a mobile communication network. The network search method in a wireless communication system includes: broadcasting, by a mobile communication network, a system information message containing information regarding the presence of a local network (access point information); and performing, after reception of the system information message, by a mobile station, network search for a local network according to the access point information. | 05-20-2010 |
20100167755 | LOCATION REGISTRATION METHOD, APPARATUS, AND SYSTEM - A location registration method, apparatus, and system protects against unnecessary power waste by a mobile terminal. The location registration method includes receiving a location registration accept message from a connected network in response to a location registration request message; comparing a connected network information contained in the location registration accept message with a home network information stored in the mobile terminal; and determining, if the connected network information is different from the home network information, whether or not to perform a home network search based on a home network presence indicator contained in location registration accept message. Battery usage of the mobile terminal can be decreased, as well as the energy spent for recharging the battery of the mobile terminal. | 07-01-2010 |
Patent application number | Description | Published |
20080235826 | Novel Phytochrome-Interacting Protein and a Use Thereof - The present invention relates to a novel protein interacting with phytochromes and use thereof, and more particularly, to a polypeptide having either an amino acid sequence set forth in SEQ ID NO: 4 or an amino acid sequence having at least 70% with said amino acid sequence, and use thereof. The polypeptide interacts with phytochromes A and B, and the TPR domain present at the N-terminal region of the polypeptide is involved in the interaction. Also, a PP2A catalytic domain (PP2Ac) having phosphatase activity is present at the C-terminal region of the polypeptide. The polypeptide can be used as a phosphatase, and is useful in the production of plants sensitive to light signal transduction. Furthermore, the TPR domain present in the polypeptide is useful in the production of dwarf plants. | 09-25-2008 |
20100053805 | HARD DISK DRIVE AND METHOD OF MANUFACTURE - A method of manufacturing a hard disk drive includes measuring an imbalance value including an imbalance position with respect to a rotation center of a rotation shaft of the hub, with respect to each of a plurality of disks installed on a hub of a spindle motor to rotate the disks, allowing different imbalance positions of the disks to approach each other in a circumferential direction by applying an impact to the hard disk drive, and correcting the imbalance value by applying an impact to the hard disk drive in a direction opposite to the imbalance positions of the disks approaching each other with respect to the rotation shaft of the hub, to move the imbalance positions of the disks approaching each other in a radial direction of the disks with respect to the rotation center of the rotation shaft of the hub. | 03-04-2010 |
20100148635 | SOLID ELECTROLYTE POLYMER, POLYMER ACTUATOR USING CROSS-LINKED POLYVINYLIDENE FLUORIDE-BASED POLYMER, AND METHOD OF MANUFACTURING THE POLYMER ACTUATOR - A solid electrolyte polymer including a cross-linked polyvinylidene fluoride (PVDF)-based polymer, and a polymer actuator including the cross-linked PVDF-based polymer and an electrolytic material. | 06-17-2010 |
20100201227 | POLYMER AND POLYMER ACTUATOR COMPRISING THE SAME - Provided are a polymer and a polymer actuator including the polymer. The polymer is cross-linked by a cross-linking agent. When the polymer is used in the polymer actuator, the polymer actuator shows a high strain and may be stably operated at high temperatures. | 08-12-2010 |
20100307900 | Active Skin for Conformable Tactile Interface - Disclosed is an active skin including: a tactile sensor substrate which includes a first film including a dielectric elastic material and formed with a plurality of sensing points, and a pair of first electrodes respectively formed on upper and lower sides of the sensing point; a tactile actuator substrate which includes a second film including a dielectric elastic material and formed with a plurality of actuating points, and a pair of second electrodes respectively formed on upper and lower sides of the actuating point; and an insulating layer which is interposed between the tactile sensor substrate and the tactile actuator substrate and couples the tactile sensor substrate and the tactile actuator substrate. With this, a tactile sensor and a tactile actuator are integrated, so that there is provided an interactive tactile interface to not only feel like a human's skin but also actively move like a muscle. | 12-09-2010 |
20110134409 | Actuator, stage device, and exposure apparatus - An actuator according to example embodiments may be relatively compact and may be driven with 2 degrees of freedom with less spatial constraints. The actuator may include a base member, a ball screw member including a ball screw coupled to the base member and a ball nut screwed onto the ball screw, a driving member coupled to the ball nut so as to move in conjunction with the ball nut, a first directional displacement member configured to move in a first direction in response to a first movement of the driving member, a wedge member coupled to the driving member so as to be moved in a second direction in response to a second movement of the driving member, a second directional displacement member configured to move in a second direction in conjunction with the wedge member, and a binding member configured to bind the first directional displacement member to at least one of the driving member, the wedge member, and the base member. | 06-09-2011 |
20130093437 | CAPACITOR SENSOR CAPABLE OF CONTROLLING SENSITIVITY - There is provided a capacitor sensor capable of controlling sensitivity, wherein the capacitor sensor measures the magnitude and direction of a shear force applied to the sensor, as well as the magnitude of a normal force applied on the surface of the sensor, and consists of a single cell including a pattern electrode capable of varying its shape to control the sensitivity of the sensor. | 04-18-2013 |
20140001924 | POLYMER AND POLYMER ACTUATOR COMPRISING THE SAME | 01-02-2014 |
Patent application number | Description | Published |
20080248637 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE - In one embodiment, a gate insulating layer, a conductive layer, and a metal layer are formed over a semiconductor substrate. An ion implantation region is formed in an interface of the conductive layer and the metal layer by performing an ion implantation process. A flash annealing process is performed on the ion-implanted semiconductor substrate. The metal layer, the conductive layer, and the gate insulating layer are patterned. | 10-09-2008 |
20090068850 | Method of Fabricating Flash Memory Device - The present invention relates generally to a method of fabricating a flash memory device. The method includes forming a tunnel dielectric layer on a semiconductor substrate using a plasma oxidization process. The tunnel dielectric layer is formed using the plasma oxidation process employing Ar and O | 03-12-2009 |
20090098738 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE - A method of fabricating a flash memory device is disclosed. The method comprises forming a first insulating layer on a semiconductor substrate; accumulating nitrogen at an interface between the semiconductor substrate and the first insulating layer to form a second insulating layer at the interface; and implanting oxygen into the second insulating layer to convert the second insulating layer to a third insulating layer. | 04-16-2009 |
20090124096 | METHOD OF FABRICATING FLASH MEMORY DEVICE - The present invention relates to a method of fabricating a flash memory device, the method of the present invention comprises the steps of forming a tunnel insulating layer on a semiconductor substrate through a plasma oxidation process and performing a nitridation treatment to a surface of the tunnel insulating layer. | 05-14-2009 |
20090163015 | Method of Fabricating Flash Memory Device - The present invention relates to a method of fabricating a flash memory device. According to a method of fabricating a flash memory device in accordance with an aspect of the present invention, a semiconductor substrate over which a tunnel insulating layer and a first conductive layer are formed is provided. A first oxide layer is formed on the first conductive layer using a plasma oxidization process in a state where a back bias voltage is applied. A nitride layer is formed on the first oxide layer. A second oxide layer is formed on the nitride layer. A second conductive layer is formed on the second oxide layer. | 06-25-2009 |
20090181528 | Method of Forming Gate Electrode - The present invention discloses to a method of forming a gate electrode, the method according to the present invention comprises the steps of forming a lower amorphous silicon layer using silane (SiH | 07-16-2009 |
Patent application number | Description | Published |
20090271650 | COMPUTER SYSTEM AND CONTROL METHOD THEREOF - A computer system includes multiple ports to which at least one external device is connected and which are connectable to multiple power supplying lines branched from a power supplying line for supplying electric power to the at least one external device; a switching unit which controls connections between the power supplying lines and the ports; and a controller which controls the switching unit so that two or more power supplying lines among the power supplying lines are connected to a first port, to which one of the at least one external device is connected, among the ports. | 10-29-2009 |
20120042185 | COMPUTER SYSTEM AND CONTROL METHOD THEREOF - A computer system includes a system part, a connector to which an external device is connected, a communication unit which performs communication with the external device, and a control unit which is connected between the connector and the communication unit to monitor a state of a predetermined recognition signal applied from the external device when the system part is in a standby mode. The control unit performs a predetermined function corresponding to the monitored state of the recognition signal. When the system part is in the standby mode, the system part may be switched to an operation mode based on the recognition signal from the external device. Additionally, a predetermined charging power is output to an external device in response to the predetermined recognition signal applied from the external device connected to the connector while the system part exists in the standby mode. | 02-16-2012 |
20130080801 | COMPUTER SYSTEM FOR SUPPLYING ELECTRIC POWER TO EXTERNAL APPARATUS AND CONTROL METHOD THEREOF - A computer system includes multiple ports to which at least one external device is connected and which are connectable to multiple power supplying lines branched from a power supplying line for supplying electric power to the at least one external device; a switching unit which controls connections between the power supplying lines and the ports; and a controller which controls the switching unit so that two or more power supplying lines among the power supplying lines are connected to a first port, to which one of the at least one external device is connected, among the ports. | 03-28-2013 |
20130335909 | MEMORY APPARATUS AND ELECTRONIC APPARATUS - A memory apparatus comprising a circuit board, a memory portion having a plurality of memory chips arranged on the circuit board, a terminal to provide an interface between an electronic apparatus and the plurality of memory chips being arranged on a first side of the circuit board, and a connecting portion connected to a fixing unit of the electronic apparatus to fix the memory apparatus to the electronic apparatus, the connecting portion being arranged on a second side of the circuit board so as to face the terminal. | 12-19-2013 |
20140152674 | ELECTRONIC APPARATUS, EXTERNAL APPARATUS AND METHOD OF CONTROLLING THE SAME - An electronic apparatus includes a locking unit to selectively lock a physical connection with an external apparatus and a control unit to control an operation mode of the electronic apparatus, according to a connection state with the external apparatus, in which the control unit controls the locking unit to lock the connection with the external apparatus, when the electronic apparatus is in an operation mode of using a graphic processing unit of the external apparatus. | 06-05-2014 |
20140197690 | BATTERY, POWER SUPPLY APPARATUS AND ELECTRONIC APPARATUS - An electronic apparatus including an RT/CMOS DATA logic unit which stores Real-Time Clock information and CMOS information, and a battery having a power terminal to supply main power used in the electronic apparatus and a signal terminal for data communication with the electronic apparatus, and when the main power is turned off, supplies power to the RT/CMOS DATA logic unit through the signal terminal to maintain operations of the RT/CMOS DATA logic unit. | 07-17-2014 |
20150054838 | ELECTRONIC APPARATUS AND METHOD OF DISPLAYING IMAGE THEREOF - An electronic apparatus includes a graphic processor to generate each of a plurality of images as a different signal, an incorporation unit to incorporate the plurality of generated images into one image, and a display to display the incorporated image. | 02-26-2015 |
Patent application number | Description | Published |
20080313344 | DUAL PROCESSING SYSTEM CAPABLE OF ENSURING REAL-TIME PROCESSING IN PROTOCOL CONFORMANCE TEST - Disclosed herein is a dual processing system capable of ensuring real-time processing in a protocol conformance test. A protocol testing device performs a test on a layer under protocol test provided in a device under test. A communication device processes the protocol of a layer below the layer under protocol test between the device under test and the protocol testing device. The communication device processes a protocol test message, requiring real-time processing, instead of the protocol testing device, and transmits processing results for the protocol test message to the protocol testing device. The protocol testing device processes a protocol test message, not requiring real-time processing, and determines the conformance of the layer under protocol test provided in the device under test based on the processing results for the protocol test message. | 12-18-2008 |
20140247740 | APPARATUS AND METHOD FOR SUPPORTING SIMULTANEOUS DATA TRANSMISSION SERVICE OVER MULTIPLE NETWORKS - A transmitting device includes a partial data selector to select partial data divided from data to be transmitted over each of access networks based on a data transmission rate of each of the access networks; an identification information insertion unit to respectively insert identification information for measuring a data reception time interval into two or more partial data among the partial data selected for a particular access network of the access networks; a communication unit to transmit the two or more partial data with the inserted identification information to a receiving device through the particular access network; and a controller to acquire transmission state information of the particular access network based on at least one of a data transmission time interval and a data reception time interval. | 09-04-2014 |
20140269512 | APPARATUS AND METHOD FOR SUPPORTING DATA TRANSMISSION SERVICE OVER MULTIPLE NETWORKS - A transmitting device includes a communication unit to transmit data through two or more networks including a first network and a second network, and a transmission controller to control the communication unit to transmit data to a receiving device through the first network, and transmit the data, which is to be transmitted to the receiving device through the first network, to the receiving device through the second network in response to a message from the receiving device indicating a data roundabout transmission request state of the receiving device with respect to the first network. | 09-18-2014 |
20140310381 | METHOD OF DATA TRANSMISSION OVER MULTIPLE NETWORKS, AND APPARATUSTHEREFOR - A receiving apparatus includes a communication unit to receive partial data partitioned from data transmitted from a transmitting apparatus through two or more networks and transfer network state related information based on the partial data respectively received through each of the two or more networks to the transmitting apparatus through a transmission network to be designated; and a network selection unit to designate one network among the two or more networks as the transmission network for transmitting the network state related information, based on a time of receiving each of the partial data through each of the two or more networks. | 10-16-2014 |
Patent application number | Description | Published |
20100205512 | DIGITAL TELEVISION TRANSMITTER/RECEIVER AND METHOD OF PROCESSING DATA IN DIGITAL TELEVISION TRANSMITTER/RECEIVER - A digital television (DTV) transmitter/receiver and a method of processing data in the DTV transmitter/receiver are disclosed. In the DTV transmitter, a pre-processor pre-processes the enhanced, data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded enhanced data. A data formatter generates enhanced data packets including the pre-processed enhanced data and inserts known data to at least one of the enhanced data packets. A first multiplexer multiplexes the enhanced data packets with main data packets including the main data. And, an RS encoder RS-codes the multiplexed main and enhanced data packets, the RS encoder adding systematic parity data to each main data packet and adding RS parity plate holders to each enhanced data packet. Herein, the RS encoder may insert non-systematic RS parity data or null data into the RS parity place holders included in each enhanced data packet. | 08-12-2010 |
20100239026 | DIGITAL TELEVISION TRANSMITTER/RECEIVER AND METHOD OF PROCESSING DATA IN DIGITAL TELEVISION TRANSMITTER/RECEIVER - A digital television (DTV) transmitter and a method of processing data in the DTV transmitter/receiver are disclosed. In the DTV transmitter, a pre-processor pre-processes the enhanced data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded data. A packet formatter generates one or more groups of enhanced data packets, each enhanced data packet including the pre-processed enhanced data and known data, wherein the data formatter adds burst time information into each group of enhanced data packets. And, a packet multiplexer generates at least one burst of enhanced data by multiplexing the one or more groups of enhanced data packets with at least one main data packet including the main data, each burst of enhanced data including at least one group of enhanced data packets. | 09-23-2010 |
20100271557 | DIGITAL TELEVISION TRANSMITTER/RECEIVER AND METHOD OF PROCESSING DATA IN DIGITAL TELEVISION TRANSMITTER/RECEIVER - A digital television (DTV) transmitter and a method of processing data in the DTV transmitter/receiver are disclosed. In the DTV transmitter, a pre-processor pre-processes the enhanced data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded data. A packet formatter generates one or more groups of enhanced data packets, each enhanced data packet including the pre-processed enhanced data and known data, wherein the data formatter adds burst time information into each group of enhanced data packets. And, a packet multiplexer generates at least one burst of enhanced data by multiplexing the one or more groups of enhanced data packets with at least one main data packet including the main data, each burst of enhanced data including at least one group of enhanced data packets. | 10-28-2010 |
20110214036 | DIGITAL TELEVISION TRANSMITTER/RECEIVER AND METHOD OF PROCESSING DATA IN DIGITAL TELEVISION TRANSMITTER/RECEIVER - A digital television (DTV) transmitter/receiver and a method of processing data in the DTV transmitter/receiver are disclosed. In the DTV transmitter, a pre-processor pre-processes the enhanced data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded enhanced data. A data formatter generates enhanced data packets including the pre-processed enhanced data and inserts known data to at least one of the enhanced data packets. A first multiplexer multiplexes the enhanced data packets with main data packets including the main data. And, an RS encoder RS-codes the multiplexed main and enhanced data packets, the RS encoder adding systematic parity data to each main data packet and adding RS parity place holders to each enhanced data packet. Herein, the RS encoder may insert non-systematic RS parity data or null data into the RS parity place holders included in each enhanced data packet. | 09-01-2011 |
Patent application number | Description | Published |
20100075162 | IMPLANTS COMPRISING BIODEGRADABLE METALS AND METHOD FOR MANUFACTURING THE SAME - The present invention provides an implant consisting of a biodegradable magnesium-based alloy or partially applied with the magnesium-based alloy, and a method for manufacturing the same. The implant according to the present invention is biodegradable, in which its biodegradation rate can be easily controlled, and the implant has excellent strength and interfacial strength to an osseous tissue. | 03-25-2010 |
20110054629 | COMPOSITE IMPLANT HAVING POROUS STRUCTURE FILLED WITH BIODEGRADABLE ALLOY AND METHOD OF MAGNESIUM-BASED MANUFACTURING THE SAME - The present invention provides a composite implant comprising pores of a porous structure filled with a biodegradable magnesium-based alloy. Further, the present invention provides a composite implant which filles pores of the porous structure prepared by a metal, a ceramic or a polymer with a biodegradable magnesium-based alloy. Mechanical properties of the composite implant of the present invention are improved because a magnesium-based alloy filled in its pores increases the strength of a porous structure comprised of a metal, a ceramic or a polymer. Further, it can be expected that the magnesium-based alloy filled in the porous structure is decomposed in a living body, thus increasing bone formation rate. Accordingly bone tissue can be rapidly formed because the composite implant of the present invention has high strength and excellent interfacial force between the composite implant and bone tissue, compared to conventional porous materials. | 03-03-2011 |
20120035740 | BIODEGRADABLE IMPLANT AND METHOD FOR MANUFACTURING SAME - This invention relates to a biodegradable implant including magnesium, wherein the magnesium contains, as impurities, (i) manganese (Mn); and (ii) one selected from the group consisting of iron (Fe), nickel (Ni) and mixtures of iron (Fe) and nickel (Ni), wherein the impurities satisfy the following condition: 0(i)≦5, and an amount of the impurities is 1 part by weight or less but exceeding 0 parts by weight based on 100 parts by weight of the magnesium, and to a method of manufacturing the same. | 02-09-2012 |
20120065634 | METHOD OF TREATING AN INTER-VERTEBRAL DISC - The present invention relates to treating an inter-vertebral disc, in particular, to a method of treating an inter-vertebral disc by effectively ablating a tissue within a disc, in which herniation of nucleus pulposus occurs. | 03-15-2012 |
20120089141 | DIRECTION-CONTROLLABLE ELECTRODE BODY FOR SELECTIVELY REMOVING BODILY TISSUE, AND GUIDE PIPE - Disclosed is a direction controllable electrode body, comprising a flexible body which comprises: a first electrode, comprising a body, a first cap joined to one end of the body, and a first electrode line connected to an other end of the body; an insulator in partial contact with the body and the first cap of the first electrode, said insulator functioning to insulate the first electrode from the second electrode; a second electrode, comprising a first ring in contact with the insulator, and a second electrode line connected to one end of the first ring; and a direction controller, comprising a first direction controlling wire communicating with the first electrode or the second electrode to control direction of the electrode body. Also, a guide pipe is provided for leading the electrode body to a target tissue. | 04-12-2012 |
20120269673 | MAGNESIUM ALLOY - The present invention relates to a magnesium alloy having controlled corrosion resistance properties, which comprises magnesium (Mg) and an alloying element and includes a magnesium phase and a phase composed of magnesium and the alloying element, wherein the difference in electrical potential between the magnesium phase and the phase composed of magnesium and the alloying element is greater than 0 V but not greater than 0.2 V. | 10-25-2012 |
20130131814 | IMPLANT - The present invention provides an implant, which is used to fix an artificial joint in bone, including a biodegradable magnesium alloy. | 05-23-2013 |
Patent application number | Description | Published |
20110216663 | APPARATUS AND METHOD FOR DETECTING VOICE PERIOD IN MOBILE COMMUNICATION SYSTEM - An apparatus and method for detecting a voice period in a mobile communication system are provided. The method includes determining a voice codec rate, comparing a maximum size of a Silence InDication (SID) packet and a minimum size of a voice packet corresponding to the determined voice codec rate, and detecting the voice period by using any one of a packet size and an inter-packet interval according to the comparison result. | 09-08-2011 |
20110221917 | APPARATUS FOR PROCESSING IMAGE - An apparatus for processing an image, including: a body; a lens module disposed on the body; and a control ring disposed on the lens module, wherein the control ring is configured to change a setting value of a setting item. | 09-15-2011 |
20110228733 | APPARATUS AND METHOD FOR DRX OPERATING IN A WIRELESS COMMUNICATION SYSTEM - An apparatus and method for Discontinuous Reception (DRX) operation of a Mobile Station (MS) in a Voice over Internet Protocol (VoIP) based wireless communication system are provided. The method for allocating semi-permanent resources considering the DRX operation of the MS includes determining if DRX of an MS for allocating semi-permanent resources has been activated, transmitting semi-permanent resource allocation instruction information to the MS if the DRX of the MS has been activated, determining a slot to allocate semi-permanent resources to the MS, transmitting semi-permanent resource allocation information to the MS if the slot to allocate the semi-permanent resources to the MS is determined, and allocating the semi-permanent resources to the MS every semi-permanent resource allocation cycle. | 09-22-2011 |
20120127357 | DIGITAL IMAGE PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - A digital image processing apparatus, which displays a setting item designated by a user and a setting status of a setting value for the setting item together on a portion of a setting menu that is most visible to user's eyes to allow the user to efficiently set items necessary for a photographing operation and/or other operations, and a method of controlling the apparatus. The apparatus includes a body; and a display unit on the body where setting information is displayed, wherein a display screen displayed on the display unit includes a selection region where at least one setting item is displayed and an adjustment region where a currently set current setting value is displayed together with candidate setting values that can be set for at least one of the at least one setting item. The current setting value and the candidate setting values can be displayed on the adjustment region for a selection item selected from display items displayed on the selection region, and the selection item can be in a central part of the selection region. | 05-24-2012 |
20140168495 | APPARATUS FOR PROCESSING AN IMAGE HAVING DETACHABLE LENS AND A RING FOR SETTING PHOTOGRAPHING PARAMETER VALUES - An apparatus for processing an image, including: a body; a lens module disposed on the body; and a control ring disposed on the lens module, wherein the control ring is configured to change a setting value of a setting item. | 06-19-2014 |
Patent application number | Description | Published |
20100229190 | CONTENT RECOMMENDING METHOD AND APPARATUS THEREFOR - A content recommending method and apparatus therefor. The content recommending method involves obtaining location information by tracing movement of a user; analyzing a preference of the user by using the location information; and selecting content to be provided to the user according to the preference. | 09-09-2010 |
20120185562 | METHOD AND APPARATUS FOR TRANSMITTING DATA AND METHOD AND APPARATUS FOR PROCESSING DATA - A method of transmitting data and a method of processing data, the methods including acquiring basic data of a type defined in the open API and extended data of a type not defined in the open API; converting the extended data to data of a type defined in the open API; and invoking the open API and transmitting the basic data and the converted extended data to the server. | 07-19-2012 |
20120208563 | METHOD AND APPARATUS FOR PROVIDING INFORMATION AND COMPUTER READABLE STORAGE MEDIUM HAVING A PROGRAM RECORDED THEREON FOR EXECUTING THE METHOD - A method and apparatus for providing information, and a computer readable storage medium having recorded thereon a program for executing the method, are provided. The method includes receiving information from at least one device included in a location-based group; transmitting information of the location-based group based on the received information to an external device; receiving at least one piece of targeting information regarding the location-based group based on the information of the location-based group from the external device; and outputting the received at least one piece of targeting information. | 08-16-2012 |
20120258696 | METHOD OF RECOMMENDING APPLICATION, MOBILE TERMINAL USING THE METHOD, AND COMMUNICATION SYSTEM USING THE METHOD - A method of recommending an application, which is capable of selecting and recommending an application with a high possibility of use, the method including: receiving, in a server, frequencies of use of a plurality of applications that are classified according to a time when each application is executed or a location where each application is executed; selecting an application from among the plurality of applications based on time and location information of where a mobile terminal is located and the frequency of use of the application; and transmitting application recommendation information including the selected application from the server to the mobile terminal. | 10-11-2012 |
20120271901 | METHOD AND APPARATUS FOR CONNECTING DEVICES - A system and method for connecting devices includes receiving from a first device a request to follow a second device, and setting a following relationship between the first device and the second device in response to the request. | 10-25-2012 |
20130080531 | APPARATUS AND METHOD FOR CLIPPING AND SHARING CONTENT AT A PORTABLE TERMINAL - A apparatus and method for clipping and sharing content at a portable terminal are provided. The method includes receiving a selection of specific content, analyzing related information of the selected content, and classifying the selected content, and storing the classified content according to the classification. | 03-28-2013 |
20140074779 | PORTABLE CONTENT PLAYER, CONTENT STORAGE DEVICE, AND METHOD OF SYNCHRONIZING CONTENT STATE LISTS BETWEEN PORTABLE CONTENT PLAYER AND CONTENT STORAGE DEVICE - A portable content player, a content storage device, and a method of synchronizing content between the portable content player and the content storage device, the method including: generating a first content state list for content stored in the content storage device and a second content state list for content stored in the portable content player; generating an execution list based on the first content state list and the second content state list; and matching the first content state list with the second content state list by executing a synchronization command included in the execution list on content selected to be synchronized. Accordingly, a user can automatically match the content state lists of the portable content player and the content storage device. | 03-13-2014 |
20140101524 | PORTABLE DEVICE AND IMAGE DISPLAYING METHOD THEREOF - A portable device and an image displaying method thereof are provided. An method of displaying images in a portable device includes displaying a plurality of text blocks and at least one multimedia block when the portable device is in a first display mode, and arranging and displaying the plurality of text blocks and the at least one multimedia block in a second display mode, wherein the arrangement is determined based on distances between the plurality of text blocks and the at least one multimedia block as displayed in the first display mode. | 04-10-2014 |
Patent application number | Description | Published |
20090318732 | Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same - The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation method of the same, and the expeditious and practical synthetic processes for lycopene and β-carotene by the use of the above novel compound are disclosed. The syntheses of lycopene and β-carotene are characterized by the processes of the coupling reaction between two equivalents of geranyl sulfone or cyclic geranyl sulfone and the above C dialdehyde, the functional group transformation reactions of the diol in the resulting C 40 coupling products to X's (either halogens or ethers), and the double elimination reactions of the functional groups of the benzenesulfonyl and X to produce the fully conjugated polyene chain of the carotenoids. | 12-24-2009 |
20110166391 | DIALDEHYDE COMPOUND, PREPARATION METHOD THEREOF, AND SYNTHETIC METHOD OF CAROTENOIDS USING THE SAME - The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation method of the same, and the expeditious and practical synthetic processes for lycopene and β-carotene by the use of the above novel compound are disclosed. The syntheses of lycopene and β-carotene are characterized by the processes of the coupling reaction between two equivalents of geranyl sulfone or cyclic geranyl sulfone and the above C dialdehyde, the functional group transformation reactions of the diol in the resulting C 40 coupling products to X's (either halogens or ethers), and the double elimination reactions of the functional groups of the benzenesulfonyl and X to produce the fully conjugated polyene chain of the carotenoids. | 07-07-2011 |
20110166400 | DIADEHYDE COMPOUND, PREPARATION METHOD THEREOF, AND SYNTHETIC METHOD OF CAROTENOIDS USING THE SAME - The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation method of the same, and the expeditious and practical synthetic processes for lycopene and β-carotene by the use of the above novel compound are disclosed. The syntheses of lycopene and β-carotene are characterized by the processes of the coupling reaction between two equivalents of geranyl sulfone or cyclic geranyl sulfone and the above C dialdehyde, the functional group transformation reactions of the diol in the resulting C 40 coupling products to X's (either halogens or ethers), and the double elimination reactions of the functional groups of the benzenesulfonyl and X to produce the fully conjugated polyene chain of the carotenoids. | 07-07-2011 |
20110166404 | DIALDEHYDE COMPOUND, PREPARATION METHOD THEREOF, AND SYNTHETIC METHOD OF CAROTENOIDS USING THE SAME - The novel C dialdehyde compound which can be efficiently utilized in the synthesis of carotenoid compounds based on the sulfone chemistry, the preparation method of the same, and the expeditious and practical synthetic processes for lycopene and β-carotene by the use of the above novel compound are disclosed. The syntheses of lycopene and β-carotene are characterized by the processes of the coupling reaction between two equivalents of geranyl sulfone or cyclic geranyl sulfone and the above C dialdehyde, the functional group transformation reactions of the diol in the resulting C 40 coupling products to X's (either halogens or ethers), and the double elimination reactions of the functional groups of the benzenesulfonyl and X to produce the fully conjugated polyene chain of the carotenoids. | 07-07-2011 |
Patent application number | Description | Published |
20110148926 | IMAGE DISPLAY APPARATUS AND METHOD FOR OPERATING THE IMAGE DISPLAY APPARATUS - A method for operating an image display apparatus is provided that includes sensing a height or eye height of a user, dividing a screen of a display into an input window and an output window corresponding to the sensed height or eye height of the user, receiving an input on the input window, and displaying an image to correspond to the received input. | 06-23-2011 |
20110149173 | IMAGE DISPLAY APPARATUS AND METHOD FOR OPERATING THE SAME - An image display apparatus and method for operating the image display apparatus are disclosed. The method of one embodiment includes displaying a content item or content image representing content, and displaying content sharing information about the content. The content sharing information includes a first object representing at least one of a content provider that received the content from the image display apparatus or a content provider that transmitted the content to the image display apparatus. | 06-23-2011 |
20110154406 | IMAGE DISPLAY APPARATUS AND METHOD FOR OPERATING THE IMAGE DISPLAY APPARATUS - A display method of an image display apparatus that includes receiving a broadcast signal, displaying a first number of thumbnail images when the image display apparatus is in a first position (the thumbnail images being based on the received broadcast signal), rotating the image display apparatus from the first position to a second position, and displaying a second number of thumbnail images when the image display apparatus is rotated to the second position, and the second number is different than the first number. | 06-23-2011 |
20110273540 | METHOD FOR OPERATING AN IMAGE DISPLAY APPARATUS AND AN IMAGE DISPLAY APPARATUS - A method may be provided for operating an image display apparatus. Content may be displayed on a display, and a size of a first region in which the content is displayed may change. A menu may be displayed in a second region of the display at a side of the first region. An area of the first region in which the content is displayed may be greater than an area of the second region in which the menu is displayed. | 11-10-2011 |
20120056875 | METHOD FOR OPERATING IMAGE DISPLAY APPARATUS - An image display apparatus and a method for operating the same may be provided. A display that is arranged substantially horizontally may be used so content may be variously and conveniently used to improve user convenience. Social network services may also be more conveniently used. | 03-08-2012 |
20120056876 | 3D VIEWING DEVICE, IMAGE DISPLAY APPARATUS, AND METHOD FOR OPERATING THE SAME - An image display apparatus and a method for operating the same are disclosed herein. The image display apparatus may include a display to display a 3D image having a left-eye image and a right-eye image, a sensor to detect positions of a first viewing device and a second viewing device for viewing the 3D image, and a controller configured control a perceived view of the 3D image viewed through the viewing devices. The perceived view of the 3D image may be changed based on a position of the viewing devices or the user relative to the display. | 03-08-2012 |
Patent application number | Description | Published |
20110109619 | IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY METHOD THEREOF - An image display apparatus and an image display method where the image display apparatus according to an embodiment displays a main screen and a sub-screen having a different depth or slope from the main screen so as to create the illusion of depth and distance. | 05-12-2011 |
20110109728 | IMAGE DISPLAY APPARATUS AND OPERATION METHOD THEREFOR - A method for operating an image display apparatus that receives a three-dimensional (3D) image signal and displays the 3D image signal as a 3D image, includes according to an embodiment displaying an image, detecting a connected external device, receiving data from the detected external device, generating at least one 3D object corresponding to the received data, and displaying the at least one 3D object corresponding to the received data. The at least one 3D object corresponding to the received data is processed to have a different depth from the image. | 05-12-2011 |
20110109729 | IMAGE DISPLAY APPARATUS AND OPERATION METHOD THERFOR - A method for operating an image display apparatus that receives a 3D image signal and displays the 3D image signal as a 3D image, which includes displaying an image, detecting a connected external device, generating a 3D object indicating the connected external device, and displaying the 3D object. The 3D object is processed to have a different depth from the displayed image. | 05-12-2011 |
20110115880 | IMAGE DISPLAY APPARATUS AND OPERATING METHOD THEREOF - An image display apparatus and an operating method thereof where the image display apparatus may display a three-dimensional (3D) object and may process an image signal such that the depth of a 3D object can vary according to the priority level of the 3D object. Thus, a user may view a 3D object having a depth from the image display apparatus that varies according to the 3D object's priority level. | 05-19-2011 |
20110115887 | IMAGE DISPLAY APPARATUS AND OPERATING METHOD THEREOF - An image display apparatus and an operating method thereof are provided. The image display apparatus may determine the location of a user, and may display a 3D object in consideration of the location of the user. If the user moves his or her eyes or hands, the location of the 3D object may change accordingly. | 05-19-2011 |
20110119702 | ADVERTISING METHOD USING NETWORK TELEVISION - An information manager includes a network interface, a user interface, and a controller. The network interface establishes a connection with a content provider or network operator and receives content and one or more advertisement images through the network. The user interface receives a signal initiated by a user. And, the controller controls display of a plurality of icons and a background image that includes at least one advertisement region. One of the advertisement images is displayed in the region and one of the icons corresponds to the content provider. | 05-19-2011 |
20110119710 | METHOD FOR PROVIDING MENU FOR NETWORK TELEVISION - An information manager includes a network interface, a user interface, and a controller. The network interface establishes a connection with at least one content provider server through a network. The user interface receives an input signal selecting an icon for display. The controller controls output of the selected icon for display along with an image corresponding to the selected icon. The selected icon corresponds to the content provider and is displayed with one or more other icons that correspond to additional content providers, and the image is based on information received through the network interface from the content provider. | 05-19-2011 |
20110126237 | EDITING MENU FOR A NETWORK TELEVISION - A network TV includes a network interface, a user interface, and a controller. The network interface establishes a connection with at least one content provider server through a network. The user interface receives an input signal selecting an icon for display. The controller controls output of the selected icon for display along with an image corresponding to the selected icon. The selected icon corresponds to the content provider and is displayed with one or more other icons that correspond to additional content providers, and the image is based on information received through the network interface from the content provider. Further, a main menu on the display includes a background image and/or icons that display various types of information. The displayed background image and/or icons may be changed or customized. | 05-26-2011 |
20110131610 | NETWORK TELEVISION AND A METHOD OF CONTROLLING THE SAME - A network TV includes a network interface, a user interface, and a controller. The network interface establishes a connection with at least one content provider server through a network. The user interface receives an input signal selecting an icon for display. The controller controls output of the selected icon for display along with an image corresponding to the selected icon. The selected icon corresponds to the content provider and is displayed with one or more other icons that correspond to additional content providers, and the image is based on information received through the network interface from the content provider. Further, a method is disclosed for displaying a real-time broadcast screen and icons for receiving contents at the same time, and easily switching between the real-time broadcast screen and a content providing screen in response to user input. | 06-02-2011 |
20140163975 | METHOD AND APPARATUS FOR CORRECTING SPEECH RECOGNITION ERROR - Disclosed are a speech recognition error correction method and an apparatus thereof. The speech recognition error correction method includes determining a likelihood that a speech recognition result is erroneous, and if the likelihood that the speech recognition result is erroneous is higher than a predetermined standard, generating a parallel corpus according to whether the speech recognition result matches the correct answer corpus, generating a speech recognition model based on the parallel corpus, and correcting an erroneous speech recognition result based on the speech recognition model and the language model. Accordingly, speech recognition errors are corrected. | 06-12-2014 |
20140317127 | METHOD AND APPARATUS FOR CONSTRUCTING ONTOLOGY FOR DIALOGUE SYSTEM - Provided are a method and an apparatus for constructing an ontology for a dialogue system. The method for constructing an ontology for a dialogue system includes: generating a domain ontology plane based on intra-plane relation information of a domain defining a relationship between a plurality of domain nodes; generating a main act ontology plane based on intra-plane relation information of a main act defining a relationship between a plurality of main act nodes; and generating an entity name ontology plane based on intra-plane relation information of an entity name defining a relationship between a plurality of entity name nodes. Therefore, it is possible to construct multiple ontology planes and discriminate components of dialogue frames such as a domain, a main act and an entity name. Also, an effective system response can be performed by discriminating dialogue frames exactly using the multi ontology planes. | 10-23-2014 |
Patent application number | Description | Published |
20090015378 | RFID READER CANCELLING LEAKAGE SIGNAL - A radio frequency identification (RFID) recorder for cancelling a leakage signal includes a digital unit calculating and storing an amplitude and a phase of the leakage signal, and a leakage cancellation circuit generating a leakage cancellation signal to cancel the leakage signal in response to a control of the digital unit. | 01-15-2009 |
20090066480 | RFID READER AND RF TRANSMISSION METHOD THEREOF - A Radio Frequency (RF) transmission method of a Radio Frequency Identification (RFID) reader using a plurality of channels is provided. The method includes: selecting at least part of the plurality of channels, measuring an RF power of each of the selected channels, determining a transmission environment of the RF according to a measurement determination, and modulating an RF signal according to the determined transmission environment. | 03-12-2009 |
20090068957 | RFID READER COMPENSATING LEAKAGE SIGNAL AND COMPENSATING METHOD THEREOF - A radio frequency identification (RFID) reader includes a transmitter generating a transmission signal for transmission to a tag, a receiver receiving a response signal from the tag, a leakage compensator compensating a leakage signal leaked from the transmitter to the receiver in response to a leakage control signal, and a control unit performing a leakage test operation by applying a test signal to the transmitter, and calculating and storing a leakage parameter for generating the leakage control signal using a level difference of the test signal and a level difference of a test leakage signal leaked to the receiver. | 03-12-2009 |
20090167499 | RFID COMMUNICATION METHOD AND APPARATUS - A mobile terminal communicates with a base station to request channel allocation for RFID communication, receives a channel from the base station, and communicates with an RFID tag through the allocated channel. | 07-02-2009 |
Patent application number | Description | Published |
20110252814 | Thermal insulator for construction using thermoelectric module - The present invention provides a thermal insulator for construction including: a thermoelectric module inserted in a wall or floor of a building and including a plurality of thermoelectric elements; a power supply module for supplying power to the thermoelectric module; and a power control module for controlling size and polarity of the power supplied to the thermoelectric module from the power supply module. This thermal insulator for construction can provide much better thermal insulation performance in comparison with a conventional thermal insulator, and it is possible to reduce thickness of the wall or floor in comparison with when using the conventional thermal insulator since the thermoelectric element has very small size. Further, it is possible to implement a cooling or heating effect only by changing polarity and size of applied current. | 10-20-2011 |
20110259018 | Thermoelectric module and method for manufacturing the same - Disclosed herein are a thermoelectric module including a first substrate and a second substrate that are opposite to each other and spaced from each other; first and second electrodes that are disposed on the inner side surfaces of the first and second substrates, respectively; and a thermoelectric element that is interposed between the first and second electrodes and is electrically bonded to the first and second electrodes, wherein at least any one of the first and second substrates has an insulating layer disposed on one surface and a fluid flowing line for moving a fluid transferring heat therein, and a method for manufacturing the same. | 10-27-2011 |
20110290293 | Thermoelectric module and method for manufacturing the same - Disclosed herein is a thermoelectric module. The thermoelectric module includes: first and second substrates that are disposed to be separated from each other, facing each other and includes first and second grooves each formed on inner sides thereof; first and second electrodes that are received in the first and second grooves, respectively; and a thermoelectric device that is interposed between the first and second electrodes and is electrically bonded to the first and second electrodes. As a result, the present invention provide a thermoelectric module and a method for manufacturing the same capable of improving the figure of merit and reliability of the thermoelectric module. | 12-01-2011 |
20110318611 | Fuel cell system - There is provided a fuel cell system. The fuel cell system includes a fuel cell generating electricity and heat by an electrochemical reaction between a fuel and air, a thermoelectric element converting heat, emitted from the fuel cell, into electrical energy, and a heat storage tank storing heat emitted from the thermoelectric element. The fuel cell system includes therein a configuration allowing for the conversion of heat, emitted from a fuel cell, into electricity or the utilization of heat, thereby minimizing the amount of heat that is released at the final stage. Therefore, a reduction in the size of a heat storage tank can be achieved, and the electricity conversion efficiency of a fuel cell can be improved. | 12-29-2011 |
20120023970 | COOLING AND HEATING WATER SYSTEM USING THERMOELECTRIC MODULE AND METHOD FOR MANUFACTURING THE SAME - Disclosed herein are a cooling and heating water system using a thermoelectric module and a method of manufacturing the same. The cooling and heating water system using a thermoelectric module includes first and second substrates disposed to be spaced apart from each other, while facing each other; a cooling water line formed in the first substrate so as to flow cooling water therethrough; a heating water line formed in the second substrate so as to flow heating water therethrough; first and second insulating layers disposed on the inner side surfaces of the first and second substrates, respectively; and a thermoelectric device interposed between the first and second insulating layers, whereby it is possible to variously control a temperature of drinking water without generating noise by using the thermoelectric module in cooling the drinking water. | 02-02-2012 |
20120024335 | MULTI-LAYERED THERMOELECTRIC DEVICE AND METHOD OF MANUFACTURING THE SAME - The present invention provides a multi-layered thermoelectric device and a method of manufacturing the same. The method for manufacturing a multi-layered thermoelectric device includes the steps of: forming a P-type semiconductor and an N-type semiconductor in a sheet type by mixing thermoelectric semiconductor materials at a preset component ratio; cutting the sheets according to a preset specification of the thermoelectric device; stacking sheets which are made by mixing the thermoelectric semiconductor materials at a preset component ratio and are cut into the same size for each of them; and forming a final thermoelectric device by compressing the stacked sheets. By using the method, scattering phenomenon due to a short wavelength of phonon occurs at a boundary of each layer, which results in active scattering of phonon. Therefore, it is possible to expect an effect of improving a thermoelectric figure of merit of a thermoelectric device. | 02-02-2012 |
20120042921 | Method for manufacturing thermoelectric module and thermoelectric module manufactured from the same - The present invention provides a method for manufacturing a thermoelectric module and a thermoelectric module manufactured from the same. The method includes the steps of: forming each of first and second green laminates; forming first and second preliminary electrodes by printing a conductive paste on each of the first and second green laminates; disposing thermoelectric elements on any one of the first and second preliminary electrodes; stacking the first and second green laminates in such a manner that the thermoelectric elements are interposed between the first and second preliminary electrodes; and firing the stacked first and second green sheet laminates, thereby forming the first and second electrodes, and first and second ceramic substrates, and simultaneously bonding the first ceramic substrate to the first electrode, the first and second electrodes to the thermoelectric elements, and the second ceramic substrate to the second electrode. | 02-23-2012 |
Patent application number | Description | Published |
20090039780 | Display device and manufacturing method thereof - A display device of present invention includes an insulating substrate, an array of display elements on the insulating substrate, a cover substrate opposing to the insulating substrate, a sealant formed outside the array of display elements, and a protection film formed on the cover substrate and covering the array of display elements. | 02-12-2009 |
20100044742 | LIGHT EMITTING DIODE MODULE - The present invention relates to a light emitting diode module capable of facilitating the connection between light emitting diode modules. | 02-25-2010 |
20120140442 | LIGHT SOURCE FOR ILLUMINATION APPARATUS AND METHOD OF MANUFACTURING THE SAME - There is provided a light source for an illumination apparatus and a method of manufacturing the same. The light source includes a light emitting device; a power unit module supplying an electrical signal to the light emitting device; a support unit having the light emitting device thereon and discharging heat generated by the light emitting device to the outside; and a housing unit covering and protecting the light emitting device, the power unit module and the support unit. The light emitting device is disposed to have a height greater than that of a contact region between the power unit module and the housing unit with relation to a lower edge of the housing unit. | 06-07-2012 |
20120236532 | LED ENGINE FOR ILLUMINATION - A light-emitting device (LED) engine includes: a body having a through-hole; a light-emitting module that is disposed under the body, includes at least one light emitting device, and is disposed to expose a light-emitting surface via the through-hole; and a printed circuit board (PCB) which is disposed under the body, to which the light-emitting module is coupled, and includes a terminal unit for supplying power to the light-emitting module. | 09-20-2012 |
20130083525 | LIGHT EMITTING DIODE LIGHTING MODULE - A light emitting diode (LED) lighting module is provided including an LED array, and at least one of a diffusing portion and a reflecting portion. The LED array, equipped with at least one LED, may include a side wall which surrounds the at least one LED . The diffusing portion may be detachably coupled to the LED array and may include a diffusion plate which diffuses light emitted from the at least one LED The reflecting portion may be detachably coupled to one of the LED array and the diffusing portion and may reflect light emitted from the at least one LED. The LED array may be selectively coupled with the diffusing portion, the reflecting portion, or both the diffusing portion and the reflecting portion. | 04-04-2013 |
20140233242 | LIGHT SOURCE MODULE AND LIGHTING APPARATUS HAVING THE SAME - A light source module including a light source, a first lens disposed above the light source and including a through hole penetrating through top and bottom surfaces thereof, and a second lens disposed to face the light source within the through hole and moving in an optical axis direction to adjust an amount of light incident to the first lens, the light generated by the light source, may be provided. | 08-21-2014 |
Patent application number | Description | Published |
20100179394 | METHOD AND APPARATUS FOR DISPLAYING BIO-INFORMATION - A method of displaying bio-information on a screen includes outputting basic bio-information of a plurality of bio-parameters indicating a condition of a patient on one display screen, determining an occurrence of an event related to the plurality of bio-parameters, converting the basic bio-information into detailed bio-information about one of the plurality of bio-parameters based on a result of the determining an occurrence of an event, and outputting the converted detailed bio-information on the one display screen. | 07-15-2010 |
20110046511 | PORTABLE SOUND SOURCE PLAYING APPARATUS FOR TESTING HEARING ABILITY AND METHOD OF TESTING HEARING ABILITY USING THE APPARATUS - A method of testing a hearing ability of a user using a portable sound source playing apparatus includes; outputting a signal indicating at least one phoneme, obtaining a response of a user regarding a degree of audibility of the output signal, and testing the hearing ability of a user based on hearing characteristics of the user showing the degree of audibility of a frequency band comprising a frequency of the at least one phoneme based on the obtained response. | 02-24-2011 |
20110188687 | SMALL HEARING AID - A hearing aid comprises a microelectromechanical systems microphone which receives inputs of external sound signals, converting the sound signals to analog signals, and outputting the analog signals; a hearing aid processor chip which converts the analog signals to digital signals, performs gain correction and digital signal processing to the digital signals, and converts the processed digital signals to analog signals; and a microelectromechanical system receiver which outputs the analog signals converted from the processed digital signals as sound signals, wherein the microelectromechanical system microphone is attached to a first surface of the hearing aid processor chip, and the microelectromechanical system receiver is attached to a second surface of the hearing aid processor chip, so that the microelectromechanical system microphone, the hearing aid processor chip, and the microelectromechanical system receiver are integrated as a single body. | 08-04-2011 |
20120070008 | SOUND OUTPUT APPARATUS AND METHOD OF CONTROLLING THE SAME - A method of controlling a sound output apparatus is provided. The method includes determining frequency bands respectively corresponding to an audible band and an inaudible band in relation to a sound that is received via the sound output apparatus by referring to hearing characteristics of a user using the sound output apparatus, compensating for a perception degree in relation to the inaudible band by emphasizing information regarding the audible band of the sound based on a result of the determining, and outputting a sound obtained by reflecting the compensating. | 03-22-2012 |
20120219162 | APPARATUS AND METHOD FOR REPRODUCING SOUND, AND METHOD FOR CANCELING A FEEDBACK SIGNAL - Provided are a method and apparatus for reproducing sound. A sound signal may be generated by receiving sound around the apparatus. An output signal may be generated by performing a process according to functions of the apparatus on a residual signal obtained by canceling a feedback signal from the sound signal. | 08-30-2012 |