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Hong, Seongnam-Si
Changki Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090065032 | Apparatus and method for removing photoresist from a substrate - An apparatus and method for removing photoresist from a substrate, which includes treating the photoresist with a first reactant to cause swelling, cracking or delamination of the photoresist, treating the photoresist with a second reactant to chemically alter the photoresist, and subsequently removing the chemically altered photoresist with a third reactant. In one example, the first reactant is supercritical carbon dioxide (SCCO | 03-12-2009 |
| 20100120214 | Method of manufacturing nonvolatile memory device and nonvolatile memory device manufactured by the method - A method of manufacturing a nonvolatile memory device having a three-dimensional memory device includes alternately stacking a plurality of first and second material layers having a different etching selectivity on a semiconductor substrate; forming an opening penetrating the plurality of first and second material layers; removing the first material layers exposed by the opening to form extended portions extending in a direction perpendicular to the semiconductor substrate from the opening; conformally forming a charge storage layer along a surface of the opening and the extended portions; and removing the charge storage layer formed on sidewalls of the second material layers to locally form the charge storage layer patterns in the extended portions. | 05-13-2010 |
| 20100200431 | WAFER TEST METHOD AND WAFER TEST APPARATUS - The inventive concept provides a wafer test method and a wafer test apparatus. The wafer test method can recognize the amount of residuals generated in a sidewall of the metal-containing layer pattern and the extent of corrosion of a sidewall of the metal-containing layer pattern using the measured electric resistance by supplying an electrolyte so that the electrolyte is in contact with a portion of the metal-containing layer pattern in a predetermined chip region and measuring an electric resistance between a first electrode which is electrically in contact with the other portion of the metal-containing layer pattern and a second electrode which is in contact with the electrolyte in the predetermined region. Thus, a wafer test method and a wafer test apparatus can be embodied by an in-line method without dividing a wafer into each chip. | 08-12-2010 |
| 20110266606 | METHOD OF MANUFACTURING NONVOLATILE MEMORY DEVICE AND NONVOLATILE MEMORY DEVICE MANUFACTURED BY THE METHOD - A method of manufacturing a nonvolatile memory device having a three-dimensional memory device includes alternately stacking a plurality of first and second material layers having a different etching selectivity on a semiconductor substrate; forming an opening penetrating the plurality of first and second material layers; removing the first material layers exposed by the opening to form extended portions extending in a direction perpendicular to the semiconductor substrate from the opening; conformally forming a charge storage layer along a surface of the opening and the extended portions; and removing the charge storage layer formed on sidewalls of the second material layers to locally form the charge storage layer patterns in the extended portions. | 11-03-2011 |
Chang-Wan Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100182251 | DISPLAY APPARATUS FOR SUPPLYING POWER TO AN EXTERNAL DEVICE AND CONTROL METHOD THEREOF - Disclosed is a display apparatus including: a display unit; a power supply unit which supplies power to at least one external device; and a controller which displays on the display unit an at least one indicating image indicating an at least one power supply area of the display unit supplying power to the at least one external device, and controls the power supply unit to supply power to the at least one external device placed on the at least one power supply area in a wireless manner. | 07-22-2010 |
Een-Kee Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080225936 | FREQUENCY DOMAIN EQUALIZATION FOR TIME VARYING CHANNELS - Systems and methods for a wireless communication system are provided. The method includes estimating a time-variation of a channel through which the wireless communication system transmits. This also includes decreasing the estimated time-variation of the channel from a signal transmitted by the wireless communications system. | 09-18-2008 |
| 20100291962 | METHOD OF CONTROLLING UPLINK POWER - Provided is that a base station that receives an index and a path attenuation difference of a monitoring sector from a mobile station and receives an amount of interference of the monitoring sector from a base station that corresponds to the monitoring sector. In addition, the base station measures an interference state of the monitoring sector by using the amount of interference and the path attenuation difference and calculates a control value of uplink power based on the interference state of the monitoring sector. Further, the base station transmits the control value of the uplink power to the mobile station. | 11-18-2010 |
| 20110039597 | METHOD TO GENERATE POWER CONTROL INFORMATION AND METHOD OF POWER CONTROL FOR UPLINK - In a communication system including a plurality of base stations and a plurality of terminals belonging to each of the base stations, the base station receives information on subcarriers allocated to a terminal that belongs to an adjacent base station from the adjacent base station. Thereafter, the base station generates power control information on the basis of the subcarrier information and transmits the power control information to the terminal, and the terminal controls uplink power on the basis of the received power control information. At this time, the power control information, as information based on estimating hitting between subcarriers used by the terminal that belongs to the base station and subcarriers used by the adjacent base station, may be a ratio found by dividing the total number of subcarriers used by each terminal that belongs to the adjacent base station by the entire number of subcarriers that can be used by the base station. | 02-17-2011 |
Eo-Jin Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100271729 | HEAD STACK ASSEMBLY, HARD DISK DRIVE COMPRISING THE HEAD STACK ASSEMBLY, AND METHOD TO REDUCE OFF-TRACK IN THE HARD DISK DRIVE - Provided are a head stack assembly (HSA) with reduced off-track, a hard disk drive including the HSA, and a method of reducing the off-track of the hard disk drive. The HSA includes a swing arm rotatably mounted on a base member of a hard disk drive (HDD); a connecting plate coupled to a front edge of the swing arm; a suspension coupled to the connecting plate to vibrate finely; a pair of hinges disposed on both sides of a center line of the suspension to connect the connecting plate to the suspension; a piezoelectric material layer including a piezoelectric material which is disposed on only one hinge of the pair of hinges, wherein the hinge is closer to a center of a disk in the HDD than the other is; and a head slider that is a recording or reproducing medium of data mounted on the front edge of the suspension. | 10-28-2010 |
| 20100271734 | HEAD STACK ASSEMBLY, A HARD DISK DRIVE INCLUDING THE SAME, AND A METHOD OF MANUFACTURING THE SAME - Provided are an HSA with reduced off-track and an HDD including the HSA. The HSA includes a swing arm rotatably mounted on a base member of an HDD; a connecting plate coupled to a front edge of the swing arm; a suspension coupled to the connecting plate to vibrate finely; a pair of hinges disposed on both sides of a center line of the suspension to connect the connecting plate to the suspension; and a head slider that is a recording or reproducing medium of data mounted on the front edge of the suspension. When a hinge between the pair of hinges, which is closer to a center of the disk of the HDD than the other is, is referred to as a first hinge and the other hinge is referred to as a second hinge, the first hinge has a thickness greater than a thickness of the second hinge. | 10-28-2010 |
Eun-Kee Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090045483 | Semiconductor devices having trench isolation regions and methods of manufacturing semiconductor devices having trench isolation regions - A semiconductor device may include a semiconductor substrate, trench region, buffer pattern, gap fill layer, and transistor. The trench region may be provided in the semiconductor substrate to define an active region. The buffer pattern and gap fill layer may be provided in the trench region. The buffer pattern and gap fill layer may fill the trench region. The gap fill layer may be densified by the buffer pattern. The transistor may be provided in the active region. A method of manufacturing a semiconductor device may include: forming a trench region in a semiconductor substrate; forming a buffer layer on an inner wall of the first trench region; forming a gap fill layer, filling the trench region; performing a thermal process to react the impurity with the oxygen, forming a buffer pattern; and forming a transistor in the active region. | 02-19-2009 |
| 20110115051 | SEMICONDUCTOR DEVICES INCLUDING 3-D STRUCTURES WITH SUPPORT PAD STRUCTURES AND RELATED METHODS AND SYSTEMS - A semiconductor device may include a semiconductor substrate and a plurality of three-dimensional capacitors on the semiconductor substrate. Each of the plurality of three-dimensional capacitors may include a first three-dimensional electrode, a capacitor dielectric layer, and a second three-dimensional electrode with the first three-dimensional electrode between the capacitor dielectric layer and the semiconductor substrate and with the capacitor dielectric layer between the first and second three-dimensional electrodes. A plurality of capacitor support pads may be provided with each capacitor support pad being arranged between adjacent first three-dimensional electrodes of adjacent three-dimensional capacitors with portions of the capacitor dielectric layers between the capacitor support pads and the semiconductor substrate. Related methods and apparatuses are also discussed. | 05-19-2011 |
| 20110207334 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes an improved technique of filling a trench to provide the resulting semiconductor device with better characteristics and higher reliability. The method includes forming a trench in a semiconductor layer, forming a first layer on the semiconductor layer using a silicon source and a nitrogen source to fill the trench, curing the first layer using an oxygen source, and annealing the second layer. The method may also be used to form other types of insulating layers such as an interlayer insulating layer. | 08-25-2011 |
Gye-Won Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080207458 | Superconductive Magnet for Persistent Current and Method for Manufacturing the Same - Disclosed are a superconductive magnet manufactured by winding a thin superconductive rod wire in a coil without joint for maintaining a persistent current mode, and a method for manufacturing the same. The method includes winding both ends of a superconductive rod wire ( | 08-28-2008 |
Hee-Il Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100296353 | SEMICONDUCTOR DEVICE - Provided is a semiconductor device capable of effectively testing whether memory cells and a memory cell array are defective. The semiconductor device may include a memory cell array having a plurality of memory cells and an external test pad connected to an internal test pad. A test voltage may be applied to the plurality of word lines connected to the plurality of memory cells via the external test pad and the internal test pad in a test mode, wherein the test voltage disables the plurality of word lines. | 11-25-2010 |
Hyeongsun Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120086066 | SEMICONDUCTOR DEVICE WITH VERTICAL CHANNEL TRANSISTOR AND METHOD OF FABRICATING THE SAME - A semiconductor memory device includes a semiconductor substrate, a semiconductor pillar extending from the semiconductor substrate, the semiconductor pillar comprising a first region, a second region, and a third region, the second region positioned between the first region and the third region, the third region positioned between the second region and the semiconductor substrate, immediately adjacent regions having different conductivity types, a first gate pattern disposed on the second region with a first insulating layer therebetween, and a second gate pattern disposed on the third region, wherein the second region is ohmically connected to the substrate by the second gate pattern. | 04-12-2012 |
Hye Suk Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080305165 | SUSTAINED RELEASE ORAL FORMULATION AND PROCESS FOR THE PREPARATION THEREOF - Disclosed is a multiple unit type sustained release oral formulation comprising sustained release pellets formed from granules containing an active ingredient and a water-insoluble polymer, the granules being coated with a sustained release base material; and rapid release granules containing the active ingredient, and a method for preparing the same. | 12-11-2008 |
| 20110201575 | STABILIZED SOLID DISPERSION OF ADEFOVIR DIPIVOXIL AND PREPARATION METHOD THEREOF - The present invention relates to an amorphous solid dispersion with improved stability comprising 9-[2-[[bis[(pivaloyloxy)methyl]phosphono]methoxy]ethyl]adenine as a nucleotide analogue, a pharmaceutical composition comprising the same, and a method for preparing the same. | 08-18-2011 |
| 20110207930 | IMPROVED PRODUCTION METHOD FOR ADEFOVIR DIPIVOXIL - The present invention relates to an improved method of preparing adefovir dipivoxil of Formula 1. The method of the present invention is characterized by using dimethylsulfoxide as a reaction solvent, and comprises a process of preparing adefovir dipivoxil of Formula 1 by allowing adefovir of Formula 2 to react with chloromethylpivalate at a reaction temperature of 30 to 50° C. under the presence of dimethylsulfoxide and triethylamine solvents. | 08-25-2011 |
Ji Young Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100119149 | Image processing apparatus and method of enhancing depth perception - Disclosed is an image processing apparatus and method for enhancing a depth perception. The image processing apparatus and method for enhancing the depth perception may classify an input image including a plurality of layers according to a depth into a foreground layer, a middle layer, and a background layer, and process a colour component of each of the layers. The image processing apparatus and method for enhancing the depth perception may enhance the depth perception by stages according to the depth, thereby generating an image expressing natural realism. | 05-13-2010 |
| 20110069228 | VIDEO SIGNAL GENERATION APPARATUS AND METHOD MINIMIZING CROSSTALK BETWEEN LUMINANCE SIGNAL AND COLOR DIFFERENCE SIGNAL - Provided is a video signal generation apparatus and method that may minimize crosstalk between a luminance signal and color difference signals. The video signal generation apparatus may generate the luminance signal using a nonlinear Y signal and then generate color difference signals using a nonlinear XYZ signal to maximize a de-correlation characteristic between the luminance signal and the color difference signals. | 03-24-2011 |
| 20110109620 | Image processing apparatus and method for enhancing depth perception - An image processing apparatus and a method for enhancing depth are disclosed. The image processing apparatus may classify an input image into a foreground layer, a middle layer, a background layer, may calculate a representative color of each of the classified layers, and perform rendering of a color stereoscopy of the middle layer and a color stereoscopy of the background layer based on the representative color and a lightness of the background layer, thereby enhancing a stereoscopic effect and a depth. Also, a color temperature of the foreground layer and a color temperature of the middle layer are controlled based on the representative color and the background layer, to generate a difference in depth between the middle layer and the foreground layer, thereby representing an image having a more enhanced depth. | 05-12-2011 |
| 20120038828 | Apparatus and method for generating video signal reducing crosstalk between lightness signal and chrominance signal - In apparatus and method for generating a video signal using an LMS cone signal and an apparatus and method for restoring a video signal, a lightness signal and a chrominance signal may be generated using the LMS cone signal generated from an input image. Therefore, the generated chrominance signal may include only lightness information while the chrominance signal includes only chrominance information. | 02-16-2012 |
Sang Hoon Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110103120 | BINRAY CONTENT ADDRESSABLE MEMORY - The present invention relates to a binary content addressable memory (CAM), and more particularly, to a binary content addressable memory (CAM) in which the number of transistors constituting the content addressable memory can be reduced to decrease the size of the content addressable memory, thereby increasing the degree of integration and improving power consumption. According to the present invention, since the binary content addressable memory according to the present invention has a smaller number of transistors than those of the conventional binary content addressable memory, a memory can be fabricated in a smaller size, thereby improving the degree of integration as one of most important factors in the memory design. In addition, improvement of the degree of integration contributes to miniaturization and lightweightness of the product in its design. Further, the inventive binary content addressable memory performs its own function using a smaller number of transistors, thereby reducing power consumption. | 05-05-2011 |
Sang Pyo Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100315893 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device including a CMOS-type local sensing amplifier circuit is provided. The semiconductor memory device includes a first input/output (I/O) line pair, a second I/O line pair pre-charged to a one-half power voltage level and receives data from the first I/O line pair, and a pull-up circuit pulling up a voltage of one of the second I/O pair to a full power voltage level. | 12-16-2010 |
| 20110128797 | SENSE AMPLIFYING CIRCUIT, AND SEMICONDUCTOR MEMORY DEVICE HAVING THE SAME - A CMOS latch-type sense amplifying circuit is disclosed. The circuit comprises a CMOS differential amplifier configured to amplify a voltage signal of an input line pair to generate a first amplified voltage signal pair, and provide the first amplified voltage signal pair to an output line pair, a first pre-charge voltage having a first voltage level being applied to the input line pair. The circuit further comprises a CMOS latch-type sense amplifier configured to amplify a voltage signal of the output line pair to generate a second amplified voltage signal pair, and provide the second amplified voltage signal pair to the output line pair. The circuit additionally comprises a first common node controlled by a first common enable signal and connected to both the CMOS differential amplifier and the CMOS latch-type sense amplifier, such that the first common enable signal controls both the CMOS differential amplifier and the CMOS latch-type sense amplifier. | 06-02-2011 |
Si-Hoon Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100011164 | MEMORY SYSTEMS AND METHODS OF INITIALLIZING THE SAME - A memory system is provided includes a host processor, and a plurality of cascade connected memory cards connected to the host processor. Each of the memory cards stores a same default relative card address (RCA) prior to initialization of the memory system. The host processor is configured to sequentially access each memory card using the default RCA, and to change the default RCA to a unique RCA upon each sequential access. | 01-14-2010 |
| 20120011416 | ECC CONTROLLER FOR USE IN FLASH MEMORY DEVICE AND MEMORY SYSTEM INCLUDING THE SAME - An ECC (error correction code) controller of a flash memory device which stores an M-bit data (M being a positive integer equal to or greater than 2) comprises a first ECC block which generates a first ECC data from a program data to be stored in the flash memory device according to a first error correcting method and a second ECC block which generates a second ECC data from the first ECC data and the program data output from the first ECC block according to a second error correcting method, the program data, the first ECC data, and the second ECC data being stored in the flash memory device. | 01-12-2012 |
Soon Hwang Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110110070 | REFLECTING CAP FOR ENHANCING ILLUMINANCE OF ILLUMINATION - The present invention relates to a reflecting cap for enhancing an illuminance of an illumination, which can enhancing the illuminance, protect skin by UV blocking, prevent dazzling, used with being inserted on lamp of various existing illuminations and adjust an irradiation angle of the light freely. To this end, the present invention provides a reflecting cap for enhancing an illuminance of an illumination, which includes a sheet having a shape that is inserted on a lamp of an illumination so as to enhance an illuminance of the illumination. In accordance with the present invention, an illuminance is increased and an economic effect can thus be expected. Further, it is possible to adjust an irradiation angle of the illumination light by adjusting an angle of the sheet inserted on the lamp of the illumination. | 05-12-2011 |
Suk-Gi Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110223520 | CATALYST COMPOSITION INCLUDING PROTON CONDUCTIVE METAL OXIDE AND FUEL CELL EMPLOYING ELECTRODE USING CATALYST COMPOSITION - A catalyst composition including a proton conductive metal oxide, and a fuel cell employing an electrode using the same. The proton conductivity of an electrode catalyst layer and distribution of a phosphoric acid electrolyte are enhanced, and thus the performance of the fuel cell is enhanced. | 09-15-2011 |
Suk-Pyo Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080291269 | 3D IMAGE DISPLAY METHOD AND SYSTEM THEREOF - A three-dimensional image display method is disclosed. The three-dimensional image display method in accordance with an embodiment of the present invention includes: displaying an object image; displaying a background image by using a three-dimensional image display method; and disposing the object image at a close distance and the background image at a far distance such that the object image and the background image overlap inside a same viewing angle. By using images having a different sense of depth, a high-resolution image can be displayed while providing a sense of reality. | 11-27-2008 |
| 20090033741 | 2D-3D CONVERTIBLE DISPLAY DEVICE AND METHOD HAVING A BACKGROUND OF FULL-PARALLAX INTEGRAL IMAGES - A two dimensional to three dimensional (2D-3D) convertible display device is disclosed. In one embodiment, the display device includes i) a first display unit configured to selectively output one of a composite image and backlight, wherein the composite image comprises a background image and a mask image, for an object, wherein the background image comprises element images for a background excluding the object and wherein the mask image is a white image which has the same shape as that of the object, ii) a lens unit configured to convert the composite image into a stereoscopic image or pass through the backlight and iii) a second display unit configured to output i) a two-dimensional (2D) image of the object by the use of the backlight at a 2D mode and ii) the combination of the 2D image and the composite image at a three dimensional (3D) mode. | 02-05-2009 |
Sung-Kyu Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080225208 | DISPLAY DEVICE - A pair of polarizers having different polarization efficiencies is employed for a display device. With such a pair of polarizers, the brightness may increase without deteriorating the contrast. | 09-18-2008 |
Sung Ryong Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120076198 | DTV TRANSMITTER AND METHOD OF CODING DATA IN DTV TRANSMITTER - A digital television (DTV) transmitter includes a first randomizer randomizing enhanced data; a Reed-Solomon (RS) frame encoder generating an RS frame; a block processor encoding data in the RS frame, outputting data symbols, interleaving the data symbols, and converting the interleaved data symbols into data bytes; a group formatting unit mapping the data bytes into data groups; a deinterleaver deinterleaving data of the data groups; a packet formatter outputting enhanced data packets; a multiplexer multiplexing the enhanced data packets with main data packets; a second randomizer randomizing the multiplexed main data packets and MPEG header data in the multiplexed enhanced data packets; a Reed-Solomon (RS) encoder RS encoding the multiplexed enhanced data packets; an interleaver interleaving data of the RS-encoded data packets; and a trellis encoding unit trellis encoding the interleaved data. | 03-29-2012 |
Yeong Eui Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090004815 | Method for Manufacturing Semiconductor Device - Disclosed herein is a method of making a semiconductor device. According to the method, a flowable oxide (FOX) is deposited over a semiconductor substrate, and a local active region is exposed to grow an active region, by a silicon epitaxial growth (SEG) method, to prevent generation of a void when a device isolation structure is formed by a Shallow Trench Isolation (STI) method, and to prevent formation of stress between the semiconductor substrate and the FOX. | 01-01-2009 |
Young-Tack Hong, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110109167 | LOAD IMPEDANCE DECISION DEVICE, WIRELESS POWER TRANSMISSION DEVICE, AND WIRELESS POWER TRANSMISSION METHOD - A load impedance decision device, a wireless power transmission device, and a wireless power transmission method are provided. At least one of a distance and an angle between two resonators may be measured. A load impedance may be determined based on at least one of the measured distance and the measured angle. When the distance between the two resonators changes, a high power transfer efficiency may be maintained without using a separate matching circuit. Where the load impedance is determined, a test power may be transmitted. Depending on a power transfer efficiency of the test power, the load impedance may be controlled and power may be wirelessly transmitted from the source resonator to the target resonator. | 05-12-2011 |
| 20110127848 | Wireless Power Transceiver and Wireless Power System - A wireless power transceiver that is disposed between a source resonator and a target resonator and that may increase wireless power transmission efficiency is provided. The wireless power transceiver may include a power receiver that includes a receiving resonator that receives an inbound power from a source resonator, a power transmitter that includes a transmitting resonator that transmits an outbound power to a target resonator, and a coupling controller to control a coupling frequency between the target resonator and the transmitting resonator. | 06-02-2011 |
| 20110140541 | BATTERY PACK WITH WIRELESS POWER TRANSMISSION RESONATOR - A battery pack employing a resonator for wireless power transmission is provided. The battery pack may include a thin film type resonator for a wireless power transmission. The battery pack may also include a battery to charge a power source using power generated by the thin film type resonator. | 06-16-2011 |
| 20110140542 | RESONANCE POWER GENERATOR AND METHOD, AND RESONANCE POWER RECEIVER AND METHOD - Provided is a resonance power generator and a resonance power receiver, and methods thereof. The resonance power generator may include a frequency generator to receive a direct current (DC) voltage, and to generate a power carrier signal, a high voltage matching transformer to be adjusted to enable an output voltage to be greater than an input voltage, a high current matching transformer to be adjusted to enable an output current to be greater than an input current, a switching unit to switch between the high voltage matching transformer and the high current matching transformer, a control unit to control the switching unit in accordance with an input signal, and a power resonator to transmit a power to a target resonator. | 06-16-2011 |
| 20110140543 | WIRELESS POWER TRANSMISSION APPARATUS - Provided is a wireless power transmission apparatus, including a source unit including a power resonator to transmit a wireless power to a target apparatus, and a near field controller to control a direction of a magnetic field of the power resonator. | 06-16-2011 |
| 20110140807 | HIGH EFFICIENCY RESONATOR FOR WIRELESS POWER TRANSMISSION - Provided is a resonator for a wireless power transmission, the resonator including a transmission line unit including a plurality of transmission line sheets arranged in parallel, and a capacitor provided at a predetermined position of the transmission line unit. | 06-16-2011 |
| 20110140809 | THIN FILM RESONATOR FOR WIRELESS POWER TRANSMISSION - A thin film resonator for a wireless power transmission is provided. The thin film resonator may include a first transmission line unit provided as a thin film type, a second transmission line unit also provided as the thin film type, and a capacitor inserted at a predetermined position of the first transmission line unit. | 06-16-2011 |
| 20110141772 | Resonance Power Generator - A resonance power generator is provided. The resonance power generator includes an alternating current/direct current (AC/DC) rectifier to rectify an input signal of an alternating voltage and an AC generator to generate an AC signal based on the rectified signal that is output from the AC/DC rectifier. The resonance power generator may also include, for example, a control unit to control a frequency of the AC signal, a filter unit to remove a spurious signal or a harmonic element included in the AC signal, a voltage/current amplifier to amplify the AC signal, and a source resonator to transmit a power to a target resonator. | 06-16-2011 |
| 20110156489 | RESONANCE POWER RECEIVER THAT INCLUDES A PLURALITY OF RESONATORS - Provided is a resonance power receiver, including a first resonator, a second resonator to receive a resonance power and a phase shifter to shift the phase of the signal received via the second resonator such that the signal received via the first resonator and the signal received via the second resonator are in phase. | 06-30-2011 |
| 20110156490 | WIRELESS POWER TRANSMISSION DEVICE AND METHOD - A wireless power transmission device and method are provided. An amount of power transmitted wirelessly by the wireless power transmission device may be controlled based on information to be transmitted by the wireless power transmission device, such that the information may be transmitted without using any additional device for information transmission. Additionally, an internal impedance of a terminal may be controlled based on information to be transmitted by the terminal, and a reflected wave of a transmission signal transmitted by the wireless power transmission device may be then controlled, such that the information may be transmitted without using any additional device for information transmission. Therefore, no further device may be desired, and thus a power consumption amount may be reduced, and there may be no need to match a communication part for information exchange with a transmission part for wireless power transmission. | 06-30-2011 |
| 20110156491 | RESONANCE POWER GENERATOR - A resonate power generator is provided. The resonate power generator may include a waveform and sequence memory to record a predetermined waveform and a predetermined sequence, a delta-sigma modulator to delta-sigma modulate an output signal of the waveform and sequence memory, and a waveform recovery unit to receive, as an input, an output radio frequency (RF) signal of the delta-sigma modulator, and to convert the input into a waveform in a form of an impulse. | 06-30-2011 |
| 20110156492 | WIRELESS POWER TRANSMISSION APPARATUS USING NEAR FIELD FOCUSING - A wireless power transmission apparatus using near field focusing is provided. The wireless power transmission apparatus may include a source unit including a source resonator that transmits power wirelessly to a target apparatus, and a near field focusing unit to focus a near field of a magnetic field radiated in an omni-direction from the source resonator onto the target apparatus. | 06-30-2011 |
| 20110156635 | REFLECTED ENERGY MANAGEMENT APPARATUS AND METHOD FOR RESONANCE POWER TRANSMISSION - Provided is a reflected energy management apparatus for resonance power transmission. The reflected energy management apparatus for resonance power transmission may include a source resonator configured to transmit a power to a target resonator, and a reflected power management unit configured to: detect a reflected wave corresponding to the power transmitted to the target resonator, and to generate a power using the detected reflected wave. | 06-30-2011 |
| 20110156639 | Wireless Power Transmission Apparatus - A wireless power transmission apparatus is provided. The wireless power transmission device includes a source unit comprising a source resonator to transmit power wirelessly to at least one target device, and an energy charging module to store energy generated by the source unit under a control of the source unit. | 06-30-2011 |
| 20110177787 | WIRELESS POWER TRANSMISSION METHOD - A wireless power transmission method is provided. The method includes exchanging information for wireless power transmission between a wireless power transmission device and a terminal, in order to determine a communication protocol. | 07-21-2011 |
| 20110241438 | WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER TRANSMISSION METHOD - Provided is a wireless power transmission apparatus and method. The wireless power transmission apparatus may include a coupling unit to couple a reflected signal with respect to a transmitted resonance power, and a resonance point detecting unit to scan a frequency of the reflected signal to detect a resonance point. A resonance frequency of the source resonator may be controlled using the detected resonance point. | 10-06-2011 |
| 20110241612 | Wireless Charging Set - Provided is a wireless recharging set. A source unit including a source resonator may transmit power wirelessly in all directions, and a device may receive the transmitted wireless power regardless of location. | 10-06-2011 |
| 20110241613 | WIRELESS POWER RECEIVING APPARATUS INCLUDING A SHIELDING FILM - Provided is a battery pack that includes a resonator to receive power wirelessly. A film, for shielding from a magnetic field that may be generated due to an eddy current, may be inserted between a battery and the resonator of the battery pack. | 10-06-2011 |
| 20110241616 | ROBOT CLEANING SYSTEM AND CONTROL METHOD HAVING A WIRELESS ELECTRIC POWER CHARGE FUNCTION - Provided is a wirelessly charged robot cleaning system and a method for wirelessly charging a robot cleaner. The wirelessly charged robot may include a target resonator to receive a resonance power through energy-coupling with a source resonator of a wireless power transmitter, a wireless power receiving unit to convert the received resonance power into a rated voltage, and a battery controller to check the remaining capacity of the battery based and to charge the battery. | 10-06-2011 |
| 20110244913 | METHOD AND APPARATUS FOR CONTROLLING WIRELESS POWER TRANSMISSION - Provided are a wireless power transmission control method and wireless power transmission control apparatuses. The wireless power transmission control method may include transmitting a wake-up request signal used to wake up a target device, and receiving a response message from the target device activated by the wake-up request signal. A source device may set a demand power based on the response message, and may transmit a resonance power to the target device based on the demand power. | 10-06-2011 |
| 20110248570 | RESONANCE POWER RECEIVING APPARATUS AND METHOD WITH WIRELESS POWER TRANSFORM FUNCTION, AND RESONANCE DEVICE - Provided is a wireless power transmission system including a wireless power transmission function. The wireless power transmission system may be included in a set-up box and may include a source unit that transmits a resonance power to a resonance power receiving apparatus. A target resonance unit that receives the resonance power may be included in the resonance power receiving apparatus. | 10-13-2011 |
| 20110248571 | RESONANCE POWER GENERATION APPARATUS - Provided are a resonance power generation apparatus and method for wireless power transmission. The resonance power generation apparatus may include a voltage controller to receive an input of an alternating current (AC) signal of a first frequency band and to output a direct current (DC) voltage having a constant level, a power converter to separate the DC voltage into a voltage waveform and a current waveform by a switching pulse signal of a second frequency band, and a resonance power generator to generate an AC resonance power from the voltage waveform and the current waveform. | 10-13-2011 |
| 20110248575 | TELEVISION SYSTEM WITH WIRELESS POWER TRANSMISSION FUNCTION, TELEVISION SET, AND SET-TOP BOX - A television (TV) system with a wireless power transmission function is provided. The TV system includes a TV set, a set-top box (STB) and a shielding unit. The STB includes a source resonating unit and the TV set includes a target resonating unit to receive a resonance power from the source resonating unit. The shielding unit may be configured to focus a magnetic field to the target resonating unit, where the magnetic is field radiated by the source resonating unit. | 10-13-2011 |
| 20110266881 | METHOD AND APPARATUS FOR CONTROLLING RESONANCE BANDWIDTH IN A WIRELESS POWER TRANSMISSION SYSTEM - Provided are a method and apparatus for controlling a resonance bandwidth in a wireless power transmission system. The apparatus may include a source resonator to transfer an electromagnetic energy to a target resonator, and a source resonance bandwidth setting unit to set a resonance bandwidth of the source resonator. | 11-03-2011 |
| 20120056487 | POWER CONVERTER IN RESONANCE POWER TRANSMISSION SYSTEM, AND RESONANCE POWER TRANSMISSION APPARATUS - A power converter which may be used in a resonance power transmission system and an apparatus for transmitting a resonance power are provided. According to an aspect, a power converter in a resonance power transmission system may include: an input end configured to receive a direct current (DC) voltage of a predetermined level; a first power converter configured to convert the DC voltage of a predetermined level to an alternating current (AC) signal using a first switching pulse signal having substantially the same frequency as a resonant frequency; a second power converter configured to convert the DC voltage of a predetermined level to an AC signal using a second switching pulse signal having an opposite phase to the first switching pulse signal; a first short circuit configured to reduce or eliminate an odd harmonic of the AC signal outputted from the first power converter, and to provide the AC signal where the odd harmonic is reduced or eliminated to a source resonator; and a second short circuit configured to reduce or eliminate an odd harmonic of the AC signal outputted from the second power converter, and to provide the AC signal where the odd harmonic is reduced or eliminated to the source resonator. | 03-08-2012 |
| 20120056579 | ROOF TYPE CHARGING APPARATUS USING RESONANT POWER TRANSMISSION - Provided is a roof-type charging apparatus that charges multi-target device, while transmitting a resonance power. A roof-type charging apparatus using resonance power transmission includes a source resonance unit configured to transmit resonance power including a source resonator having a generally planar loop configuration and defining a space therein; a receiving unit configured to receive the resonance power transmitted from the source resonator; and a connecting unit configured to separate the source resonator and the receiving unit by a predetermined distance. | 03-08-2012 |