Ho Joon
Ho Joon Cho, Sungnam-Si KR
Patent application number | Description | Published |
---|---|---|
20110272989 | BEANBAG SOFA WITH RETRACTABLE HEADREST - The present invention relates to a beanbag sofa with a retractable headrest, and more particularly, to a beanbag sofa with a retractable headrest, which is configured to interpose an auxiliary outer cover having a predetermined size and communicating with an outer cover in a predetermined position of the outer cover, so that a filling material filled in the outer cover can be introduced toward an interior of the auxiliary outer cover upon opening the auxiliary outer cover, thereby selectively forming a headrest and armrests as required for a user's convenience. | 11-10-2011 |
Ho Joon Choi, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20110275786 | PROCESS FOR PURIFYING VANCOMYCIN WET BODY - Provided is a process for purifying a vancomycin wet body, comprising: dissolving a wet body obtained from a microorganism-fermented solution containing vancomycin into a water soluble solvent to a concentration of about 1 to 40 g/L and carrying out reverse osmosis filtration; and carrying out lyophilization of the filtered vancomycin. The process for purifying a vancomycin wet body provides high-purity vancomycin, while avoiding degradation of stability during a drying step. | 11-10-2011 |
Ho Joon Chung, Seoul KR
Patent application number | Description | Published |
---|---|---|
20150195581 | DISPLAY DRIVER AND METHOD OF OPERATING IMAGE DATA PROCESSING DEVICE - A display driving device includes an encoding unit and a frame memory. The encoding unit is configured to generate final mode information and a compressed bit stream based on a macro block and a first reference pixel, and generate a final bit stream using the final mode information and the compressed bit stream. The frame memory is configured to store and provide the stored final bit stream to a decoding unit. The final mode information includes mode information and a reconstruction reference value. The mode information indicates a selected mode from a plurality of modes, each of the plurality of modes indicating selection pixels and non-selection pixels in the macro block. The selection pixels are pixels in the macro block selected for undergoing a compression operation, the non-selection pixels are pixels not selected for undergoing the compression operation, and the reconstruction reference value indicates encoding information for the non-selection pixels. | 07-09-2015 |
Ho Joon Jang, Seoul KR
Patent application number | Description | Published |
---|---|---|
20150333641 | CONTROL DEVICE OF SYNCHRONOUS RECTIFIER AND POWER SUPPLY - A power supply has a primary side and a secondary side electrically insulated from each other. A switching operation based on a switching of the primary side is controlled according to the power transmitted to the secondary side, and the switching operation is converted at a time earlier than a switching conversion time of the primary side by a predetermined time. | 11-19-2015 |
Ho Joon Jang, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20130127525 | IC CIRCUIT - The present invention relates to an IC circuit. In an embodiment, an IC circuit includes: an RT terminal connected to an external; a current mirroring unit conducting a channel current between internal voltage power and the RT terminal and generating an internal reference current mirrored with the channel current; a negative feedback unit receiving the internal reference current, equalizing voltages of an RT terminal connection terminal and an internal reference current output terminal of the current mirroring unit to make the internal reference current constant, and providing the internal reference current inside the IC circuit; and an IC state indicating unit having a transistor, which operates complementarily with the current mirroring unit, connected between the RT terminal and a ground and providing the state of an IC or a system to the RT terminal by being linked with the complementary operation of the current mirroring unit. | 05-23-2013 |
Ho Joon Kim, Daejeon-Si KR
Patent application number | Description | Published |
---|---|---|
20140251225 | COMPLEX FLOATING WETLAND EQUIPMENT - An otter habitation section, an overland section, an inclined-surface section, a first spawning section, a second spawning section and a roost are all provided. Accordingly, otters and birds can sufficiently obtain preys, and fishes secure a spawning ground suitable for spawning characteristics. Therefore, the otters, the fishes and the birds can inhabit together. Further, since frames are made of wood for providing buoyant force or the frames are made of stainless steel for reinforcing strength and wood for providing buoyant force, a small amount of polyethylene foam is required. Accordingly, it is possible to obtain floating wetland equipment with a simple structure. Furthermore, the wooden frames itself provide a spawning ground of fishes. | 09-11-2014 |
Ho Joon Lee, Seoul KR
Patent application number | Description | Published |
---|---|---|
20090172208 | Wibro USB modem device having storage device - Disclosed herein is a Wireless Broadband (WiBro) Universal Serial Bus (USB) modem device having a storage device and a WiBro communication device. A USB hub is connected to the USB interface of the WiBro communication device and the USB interface of the storage device, and configured to relay data to a user terminal through a USB connector. A switching mode power supply unit is configured to have a DC-DC switching mode, receive power from the user terminal, and apply the power by performing high-speed switching so that the WiBro communication device and the storage device are simultaneously driven. The switching mode power supply unit includes a dual output switching mode power supply unit and a single output switching mode power supply unit. | 07-02-2009 |
20100152455 | ORGANOMETALIC COMPOUNDS FOR ELECTROLUMINESCENCE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - The present invention relates to organic electroluminescent compounds and electroluminescent devices comprising the same as host material. The electroluminescent compounds according to the invention are characterized by having three ligands, two bivalent metals and a monovalent anion derived from an inorganic or an organic acid. | 06-17-2010 |
20100304787 | MOBILE TERMINAL AND METHOD FOR DISPLAYING ON A MOBILE TERMINAL - A mobile terminal may display information of a repair guide. This may include capturing an image, determining an object in the captured image and determining whether a repair guide exists in memory of the mobile terminal. A controller may obtain the repair guide from an external server if the repair guide does not exist in the memory. | 12-02-2010 |
20140312491 | SEMICONDUCTOR DEVICE, SEMICONDUCTOR PACKAGE, AND ELECTRONIC SYSTEM - Provided are a semiconductor device, a semiconductor package, and an electronic system. The device includes a substrate having a front side and a back side disposed opposite the front side. An internal circuit is disposed on or near to the front side of the substrate. Signal I/O through-via structures are disposed in the substrate. Back side conductive patterns are disposed on the back side of the substrate and electrically connected to the signal I/O through-via structures. A back side conductive structure is disposed on the back side of the substrate and spaced apart from the signal I/O through-via structures. The back side conductive structure includes parallel supporter portions. | 10-23-2014 |
Ho Joon Park, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20100260502 | TRANSMITTER OF MULTIMEDIA DATA - Disclosed is a multimedia data transmitter that can transmit multimedia data such as image, voice and control signal whose media are different from each other through an optical transmission medium such as plastic or glass optical cables to a short or long distance area. The multimedia data transmitter includes: a digital signal processing logic, converting multimedia data transmitted in different transmission formats into data of a single transmission format, converting parallel image data into serial image data; an interface control logic, generating a control signal for transmission of the data converted by the digital signal processing logic, interfacing interface data; an optical driver, performing optical transmission of the serial data generated by the digital signal processing logic according to the control signal generated by the interface control logic, processing an optical-to-electrical converted signal. | 10-14-2010 |
20100303475 | RECEIVER OF MULTIMEDIA DATA - Disclosed is a multimedia data receiver using an optical cable that can receive multimedia data such as an image, voice and control signal whose media are different from each other through an optical transmission medium such as plastic or glass optical cables in a short or long distance area. The multimedia data receiver includes: an optical driver, amplifying a received signal of a single transmission format that is optical-to-electrical converted by an optical module connected to an optical cable, converting a serial data for transmission into an analog signal, performing optical transmission through the optical module; an interface control logic, extracting a control signal from the signal received through the optical driver, interfacing control data; and a digital signal processing logic, converting the signal received through the optical driver into data of the original transmission format through converting the signal into a digital signal and decoding the digital signal, deserializing a serial image data, transmitting the data to a display device connected thereto. | 12-02-2010 |
20150141409 | NOVEL REVAMIPIDE PRODRUGS, PREPARATION METHOD AND USE THEREOF - Disclosed are a novel rebamipide prodrug, a method for preparing the same, and use thereof. Also, a pharmaceutical composition comprising the novel rebamipide prodrug as an active ingredient is provided. The rebamipide prodrug is increased 25-fold in absorption rate compared to rebamipide itself, and can be applied to the prophylaxis or therapy of gastric ulcer, acute gastritis, chronic gastritis, xerophthalmia, cancer, osteoarthritis, rheumatoid arthritis, or obesity. | 05-21-2015 |
20150145791 | TOUCH SENSOR MODULE AND MANUFACTURING METHOD THEREOF - Embodiments of the invention provide a touch sensor module, including a base substrate having an electrode pattern formed thereon and an electrode pad transferring an electrical signal of the electrode pattern to the outside, a passivation layer coating surfaces of the electrode patterns, and a flexible cable having a terminal portion formed to correspond to the electrode pad and including an adhesive layer disposed between the electrode pad and the terminal portion. According to at least one embodiment, the passivation layer is formed to not be overlapped with the terminal portion. | 05-28-2015 |
20150185887 | TOUCH SENSOR AND METHOD OF MANUFACTURING THE SAME - Embodiments of the invention provide a touch sensor and a method for manufacturing the touch sensor. The touch sensor, according to various embodiments of the invention, includes a base substrate, and an electrode pattern formed on the base substrate. The electrode pattern includes a first base layer stacked on the base substrate, a second electrode layer stacked on the first base layer, and a third protective layer stacked on the second electrode layer so as to enclose both side surfaces of the second electrode layer. | 07-02-2015 |
Ho Joon Seo, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20130246002 | METHOD OF MEASURING HEALTH INDEX OF PLANT IN WHICH CONDITION OF LOWER LEVEL COMPONENT IS REFLECTED AND COMPUTER-READABLE STORAGE MEDIUM IN WHICH PROGRAM TO PERFORM THE METHOD IS STORED - The present invention relates to a method of measuring a health index of a plant in which a condition of a lower level component is reflected and a computer-readable storage medium in which a program to perform the method is stored in which the condition of the plant is more easily and conveniently monitored based on only the health index of the uppermost level layer, in a case in which an actual measurement value of a certain component of a certain lower level layer deviates from a normal range, the actual measurement value is reflected in the health index, and, in a case in which a trip possibility of the plant due to change of an actual measurement value of a specific component is low although the actual measurement value of the component temporarily deviates from a normal range, the actual measurement value of the component has a minimal influence on the health index. | 09-19-2013 |
20150226645 | METHOD FOR PREDICTING A PLANT HEALTH STATUS, SYSTEM FOR PREDICTING A PLANT HEALTH STATUS, AND A COMPUTER-READABLE STORAGE MEDIUM IN WHICH A PROGRAM FOR PERFORMING THE METHOD IS STORED - A method for predicting a plant health status, a system for predicting a plant health status, and a computer-readable storage medium in which a program for performing the method is stored are disclosed. In some embodiments, the method includes a step in which a first difference between a historical dataset and an input value is calculated, a step in which a weight based on a precision index and the calculated first difference is determined, a step in which a prediction value is determined by applying the weight to the historical data set, and a step in which a second difference between the prediction value and the input value is calculated, wherein the precision index is selected from a plurality of precision index candidates. | 08-13-2015 |
Ho Joon Shin, Seongnam-Si KR
Patent application number | Description | Published |
---|---|---|
20130333397 | Facilities for Offshore Liquefied Natural Gas Floating Storage with Jack-Up Platform Regasification Unit - Facilities for offshore liquefied natural gas (LNG) floating storage with jack-up platform regasification unit, the facilities including: a jack-up unit comprising legs which have bottom part to be fixable to a sea bed and top part to be exposed to a surface of water, and a hull to be movable up and down with respect to the legs; a storage unit moored at the jack-up unit providing a space for storing LNG; a regasification unit as a module which regasifies the LNG supplied from the storage unit, installed on a top portion of the jack-up unit, separable from the jack-up unit; a utility unit comprising a power source and a sea water pump to supply power and sea water to the regasification unit; and a piping unit comprising unloading pipe for connecting the regasification unit and the storage unit and supplying pipe for carrying natural gas gasified by the regasification unit. | 12-19-2013 |
Ho Joon Yoon, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20110100006 | INTEGRATED PROCESS FOR WATER-HYDROGEN-ELECTRICITY NUCLEAR GAS-COOLED REACTOR - Disclosed herein is an integrated process for production of electricity, hydrogen, and water using a high-temperature gas-cooled reactor as a single source, including: the high-temperature gas-cooled reactor, a power conversion unit connected directly or indirectly with the high-temperature gas-cooled reactor to receive heat produced by a reactor core of the high-temperature gas-cooled reactor and drive a gas turbine by the heat, thereby producing electricity through an electric generator, a hydrogen production unit that produces hydrogen by receiving the heat produced by the high-temperature gas-cooled reactor and/or the electricity produced by the electric generator, an electrical desalination unit that produces water by using the electricity produced by the electric generator, and a thermal desalination unit that produces water by distilling fresh water from salt water with waste heat recovered from a precooler and an intercooler of the power conversion unit. | 05-05-2011 |
20130287162 | INTEGRATED PROCESS FOR WATER-HYDROGEN-ELECTRICITY NUCLEAR GAS-COOLED REACTOR - Disclosed herein is an integrated process for production of electricity, hydrogen, and water using a high-temperature gas-cooled reactor as a single source, comprising: the high-temperature gas-cooled reactor, a power conversion unit connected directly or indirectly with the high-temperature gas-cooled reactor to receive heat produced by a reactor core of the high-temperature gas-cooled reactor and drive a gas turbine by the heat, thereby producing electricity through an electric generator, a hydrogen production unit that produces hydrogen by receiving the heat produced by the high-temperature gas-cooled reactor and/or the electricity produced by the electric generator, an electrical desalination unit that produces water by using the electricity produced by the electric generator, and a thermal desalination unit that produces water by distilling fresh water from salt water with waste heat recovered from a precooler and an intercooler of the power conversion unit. | 10-31-2013 |
Ho-Joon Choi, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20090195915 | METHOD OF FORMING REFERENCE PATTERN - A method of forming a reference pattern. The method includes: determining whether a boundary point of an initial reference pattern is located at an inner diameter region of a disk, which is inside an outermost circumferential track; and if the boundary point of the initial reference pattern is located at the inner diameter region of the disk, additionally forming a compensated reference pattern integrally with the initial reference pattern so that a final reference pattern extends in the direction of an outer diameter of the disk. The method allows compensation for a defective reference pattern into an effective reference pattern by extending the initial reference pattern according to whether the boundary point of the initial reference pattern is located inside the outermost circumferential track of the disk. | 08-06-2009 |
20090196137 | METHOD OF DETECTING BAD SERVO TRACK IN HARD DISK DRIVE - A method of detecting a bad servo track of an HDD includes measuring servo AGC of each of servo sectors of a servo track requiring determination of badness, calculating statistic data with respect to the measured servo AGC of each servo sector, and determining whether the servo track is bad based on the calculated statistic data. Since the badness of a servo track is determined based on the statistic data of the servo AGC, a bad servo track generated due to a change in the overall magnitude of a servo signal is easily detected so that reliability in the detection of a detective servo track can be improved. | 08-06-2009 |
Ho-Joon Choi, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20130046104 | METHOD FOR PREPARING HIGHLY PURE ANHYDROUS CRYSTALLINE DOCETAXEL - A method for preparing highly pure anhydrous crystalline docetaxel is provided. The method for preparing highly pure anhydrous crystalline docetaxel enables preparation of anhydrous crystalline docetaxel that has purity of 99.5% or more, and is useful as an anticancer agent due to remarkably low residual solvent content compared to the standard of residual solvents in drugs. | 02-21-2013 |
Ho-Joon Park, Daejeon KR
Patent application number | Description | Published |
---|---|---|
20130159689 | METHOD AND APPARATUS FOR INITIALIZING EMBEDDED DEVICE - The present invention relates generally to a method and apparatus for initializing an embedded device. When a boot loader is executed and a kernel is loaded, an initialization program is executed, and a booting sequence including information about an operating sequence of a boot process is loaded. Thereafter, initialization functions which are included in a script replacement function module of the embedded device are executed, and then a state of the embedded device is set to a usable state. Accordingly, the method and apparatus can efficiently perform the operations of an initialization program that is used to solve the complexity of the initialization of an OS inevitably appearing on mobile devices and high-performance embedded devices, and an initialization script that is operated to flexibly execute the initialization program on various devices having different characteristics. | 06-20-2013 |
Ho-Joon Park, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20100216749 | Combination Therapy for Neuroprotection - The present invention relates to combination therapy of a pyruvoyl derivative and an anti-oxidant, which is characterized by significant increase of the activity of microglia, inhibition of brain tissue damage by the activation of inflammatory cytokines, improvement of motor skill and recovery effect of neuronal damage. Compared to single treatment with each, this present invention provides a continuous high neuroprotective effect even after 6 hours from the onset of damage. | 08-26-2010 |
20150082897 | TOUCH SENSOR MODULE - Disclosed herein is a touch sensor module, including: a flexible cable provided with a terminal part; an adhesive layer formed to transfer an electrical signal by being contacted on one surface of the terminal part; a base substrate including an electrode pad which is formed to correspond to the terminal part and formed to be contact on the other surface of the adhesive layer; and a first passivation layer coating one end of the electrode pad. | 03-26-2015 |
Ho-Joon Shin, Seoul KR
Patent application number | Description | Published |
---|---|---|
20110246193 | SIGNAL SEPARATION METHOD, AND COMMUNICATION SYSTEM SPEECH RECOGNITION SYSTEM USING THE SIGNAL SEPARATION METHOD - A method for signal separation, communication system, and voice recognition system using the method are disclosed. The method which is performed by an apparatus for signal separation includes receiving a mixed signal, wherein a first signal based on a first sound source signal and a second signal based on a second sound source signal are mixed, via a single voice input sensor, applying the modified BSS algorithm for separating the first sound source signal and the second sound source signal based on the received mixed signal, and separating the first sound source signal according to the result of applying the modified BSS algorithm. | 10-06-2011 |
20140126746 | SIGNAL-SEPARATION SYSTEM USING A DIRECTIONAL MICROPHONE ARRAY AND METHOD FOR PROVIDING SAME - A signal separation system using directional microphone array and a method for providing same. The signal separation system using directional microphone array includes a signal receiving section which receives a mixed signal in which a first audio signal and a second audio signal are mixed using the directional microphone array, the directional microphone array including at least one first microphone oriented in a first direction and at least one second microphone oriented in a direction different from the first direction, and receives a reference signal through the at least one second microphone. An audio signal separating section cancels the second audio signal from the mixed signal received by the signal receiving section, based on the reference signal inputted through the at least one second microphone. | 05-08-2014 |
Ho-Joon Yoo, Seoul KR
Patent application number | Description | Published |
---|---|---|
20090149201 | Apparatus and method for providing position information of wireless terminal - An apparatus and method for providing position information of a wireless terminal are provided. The apparatus map-matches a position estimated using a wireless signal received from a satellite or a base station to output the map-matched result when a reception state of the wireless signal is good, and map-matches a position detected by dead reckoning to output the map-matched result when the reception state of the wireless signal is not good, thereby enabling a user to correctly detect the position of the wireless terminal regardless of the reception state of the wireless signal received from the satellite or the base station. | 06-11-2009 |
20090167966 | See-through display apparatus and method thereof - A see-through display apparatus and a method thereof are provided. The see-through display apparatus includes: a screen which changes its transparency by varying its light scattering properties; a projector which projects an image onto the screen; and a control unit which controls a change of transparency of the screen. Accordingly, an image can be clearly displayed on the screen by controlling light scattering and non-scattering states of the screen, and also a user can monitor the external environment through the screen. | 07-02-2009 |
20090192708 | Method and system for estimating step length pedestrian navigation system - A method and system for estimating a step length in a pedestrian navigation system is provided. The method of estimating a step length in a pedestrian navigation system includes calculating a walking frequency and an acceleration variance of a pedestrian by using acceleration data acquired from an acceleration sensor, calculating a walking distance of the pedestrian by using GPS data acquired from a GPS receiver, and estimating a step length of the pedestrian by using the calculated walking frequency, acceleration variance, and walking distance. | 07-30-2009 |
20090212999 | Apparatus and method of correcting moving direction of pedestrian - Provided are an apparatus and a method of correcting a moving direction of a pedestrian, which can estimate a pedestrian location accurately by correcting error components that are included in a moving direction angle, detected by a terrestrial magnetism sensor. The apparatus for correcting a pedestrian moving direction, including a signal receiving unit which estimates a pedestrian location using a satellite signal from a satellite, a sensor unit which detects a first moving direction angle using a terrestrial magnetism sensor, and a control unit which calculates a second moving direction angle using a pedestrian location estimated by using a satellite signal of good reception quality and corrects the first moving direction angle detected by the terrestrial magnetism sensor by using the calculated second moving direction angle. | 08-27-2009 |