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Jiyoung

Jiyoung Ahn, Seoul KR

Patent application numberDescriptionPublished
20120028811DEVICE FOR RAPID IDENTIFICATION OF NUCLEIC ACIDS FOR BINDING TO SPECIFIC CHEMICAL TARGETS - The present invention relates to microfluidic chips and their use in SELEX. The microfluidic chip preferably includes a reaction chamber that contains a high surface area material that contains target. One preferred high surface area material is a sol-gel derived material. Methods of making the microfluidic chips are described herein, as are uses of these devices to select aptamers against the target.02-02-2012

Jiyoung Ahn, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20160062157LIGHT CONTROLLING APPARATUS AND METHOD OF FABRICATING THE SAME - Provided are a light controlling apparatus and a method of fabricating the same. The light controlling apparatus includes: a first electrode unit and a second electrode unit facing each other; a liquid crystal unit between the first electrode unit and the second electrode unit, the liquid crystal unit including a liquid crystal; a wall having a first polymer being polymerized from a first monomer the first monomer having a higher diffusion speed than a second monomer; and a network having a second polymer being polymerized from the second monomer, the second monomer having a lower diffusion speed than the first monomer.03-03-2016

Jiyoung Cho, Seoul KR

Patent application numberDescriptionPublished
20120270516RECEIVER FOR ESTIMATING AND COMPENSATING FOR IN-PHASE/QUADRATURE MISMATCH - A receiver includes a first mixer configured to provide an in-phase (I) component of a radio frequency (RF) signal to an I channel by down-converting the RF signal, a second mixer configured to provide a quadrature (Q) component of the RF signal to a Q channel by down-converting the RF signal, amplification means, arranged on the I and Q channels, configured to amplify the I and Q components, a mismatch estimator configured to convert the amplified I and Q components into a frequency domain, and estimate a gain mismatch value and a phase mismatch value on the basis of the converted components, and a mismatch compensator configured to compensate for mismatch of the received signal on the basis of the estimated gain and phase mismatch values.10-25-2012

Jiyoung Choi, Yongin-Si KR

Patent application numberDescriptionPublished
20140057151BATTERY PACK PROVIDING IMPROVED DISTRIBUTION UNIFORMITY IN COOLANT - Disclosed is a battery pack including battery cells or unit modules (unit cells), wherein the battery pack is configured to have a structure in which the unit cells are uprightly arranged in a width direction (a horizontal direction) of the battery pack in a state in which a spacing distance for coolant flow is provided between the respective unit cells to constitute a battery module, a plurality of battery modules is arranged to constitute a battery module group, battery modules groups are vertically arranged from a coolant introduction direction of a coolant inlet port in a height direction (a vertical direction) of the battery pack to have a two or more layer structure or laterally arranged from the coolant introduction direction of the coolant inlet port in a length direction (a horizontal direction) of the battery pack to have a two or more row structure.02-27-2014
20140072856BATTERY PACK OF NOVEL AIR COOLING STRUCTURE - Disclosed is a battery pack having a structure in which a plurality of unit cells constitutes a battery module, two or more of the battery modules are vertically arranged from a coolant introduction direction of a coolant inlet port to constitute a pair of battery module groups, a coolant introduction part extending from the coolant inlet port to each battery module group is provided at a middle of a pack case wherein the coolant introduction part is located between respective battery module groups, coolant discharge parts extending from respective battery module groups to coolant outlet ports are provided at an upper and lower part of the pack, and a coolant flow channel defined between the coolant introduction part and the coolant discharge parts is configured such that a coolant, introduced through the coolant introduction part, passes by each unit cell, and is discharged through the respective coolant discharge parts.03-13-2014
20140178721BATTERY PACK HAVING NOVEL COOLING STRUCTURE - A battery pack including battery cells or unit modules (unit cells), configured to have a structure including a battery module group including one or more battery modules each having the unit cells mounted in a pack case in a state in which the unit cells are uprightly arranged in a width direction of the pack such that the unit cells are spaced apart by a spacing distance for coolant flow, a coolant introduction part continuously defined in a space between a bottom of the pack case and the battery module group, a coolant discharge part defined between a top of the pack case and the battery module group, an electronic member located at one side of the module group, the electronic member being mounted in an inner space defined by the coolant discharge part, and a coolant flow channel defined between the coolant introduction part and the coolant discharge part.06-26-2014
20140212722BATTERY MODULE ASSEMBLY OF IMPROVED RELIABILITY AND BATTERY PACK EMPLOYED WITH THE SAME - A battery module assembly having one or more plate-shaped cells, including two or more battery modules having cell units, each of which includes one or more battery cells, electrically connected to one another, a pair of an upper and lower case to surround outer circumferences of the modules such that one surface of each of the outermost modules is exposed outside in a state in which the modules are erected on their sides, one or more first fastening holes vertically formed at a top of the upper case and a bottom of the lower case in a direction in which first fastening holes face each other to fasten and fix the upper and lower case, and two or more second fastening holes horizontally formed at a front and/or a rear of the upper case and a front and/or a rear of the lower case to position or fix the assembly.07-31-2014
20140212723BATTERY MODULE ASSEMBLY OF IMPROVED RELIABILITY AND BATTERY PACK EMPLOYED WITH THE SAME - Disclosed herein is a battery module assembly including two or more battery modules having cell units, each of which includes one or more battery cells having insulating tape at least partially attached to an outer circumference thereof excluding electrode terminals thereof, electrically connected to one another, a pair of an upper case and a lower case to surround an upper part and a lower part of the battery modules in a state in which the battery modules are erected on their sides, a bus bar assembly disposed at a front of the battery modules to electrically connect the battery modules to one another, and fastening holes formed at a top of the upper case and a bottom of the lower case to position or fix the battery module assembly.07-31-2014
20140212724BATTERY MODULE ASSEMBLY OF IMPROVED RELIABILITY AND BATTERY PACK EMPLOYED WITH THE SAME - Disclosed herein is a battery module assembly including (a) two or more battery modules having cell units, each of which includes one or more battery cells, connected in parallel to one another, (b) a pair of an upper case and a lower case to surround an upper part and a lower part of the battery modules in a state in which the battery modules are erected on their sides, (c) a bus bar assembly disposed at a front of the battery modules to electrically connect the battery modules to one another in parallel, and (d) a fastening hole formed at a front of the upper case and/or a front of the lower case to position or fix the battery module assembly.07-31-2014

Jiyoung Choi, Suwon-Si KR

Patent application numberDescriptionPublished
20150363939X-RAY IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME - An X-ray imaging apparatus includes an image separator configured to extract a first tissue image having a small amount of motion of a tissue, the small amount of motion being smaller than a threshold amount of motion, and to extract a second tissue image with a large amount of motion of a tissue, the large amount of motion being larger than the small amount of motion, from a plurality of image frames, and an image processor configured to correct the second tissue image according to the large amount of motion of the tissue.12-17-2015
20150371414X-RAY IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME - Disclosed herein are an X-ray imaging apparatus and a method for the same. The X-ray imaging apparatus includes a kernel function setter configured to set a scatter kernel function in response to a scatter component included in first X-ray image data detected by an X-ray detector, and an image data corrector configured to generate second X-ray image data obtained by performing scatter correction on the first X-ray image data using the scatter kernel function and data consistency. According to the X-ray imaging apparatus and the control method for the same, scatter correction is performed by using data consistency so that accuracy of the scatter correction may be increased and an X-ray image may be generated based on the accuracy, thereby improving quality of the X-ray image.12-24-2015
20160091438X-RAY APPARATUS AND METHOD OF CONTROLLING THE SAME - An X-ray apparatus includes an X-ray source configured to radiate X-rays onto an object, an X-ray detector configured to detect X-rays having penetrated through the object among the radiated X-rays and obtain pieces of raw data of different energy bands based on the detected X-rays, a raw image obtainer configured to obtain raw images in which different materials constituting the object are enhanced using the pieces of raw data, and an image processor configured to process the raw images and generate an X-ray image of the object based on the processed raw images.03-31-2016

Jiyoung Choi, Daejeon KR

Patent application numberDescriptionPublished
20100145761SYSTEM AND METHOD FOR ALTERNATIVE SIMULATION OF LOGISTICS INFRASTRUCTURE - A future amount is created through demand estimation by rectifying data administrated in a logistics infrastructure through a system and a method for alternative simulation of a logistics infrastructure. In addition, an infrastructure load by a future year amount is analyzed and an alternative is selected through the load analysis.06-10-2010
20130239672APPARATUS FOR EXTRACTING, ANALYZING, AND STORING GAS IN DRILLED CORE ON SHIP - Provided is an apparatus for extracting, analyzing, and storing gas in a drilled core on a ship. The apparatus includes: a needle for core insertion inserted into the drilled core to allow the gas in the drilled core to the outside; and a first 3-way valve into which the gas passing through the needle for core insertion is introduced and which controls the introduced gas so as to be supplied to a gas storing container or gas analyzing apparatuses positioned on a ship09-19-2013
20150355155METHOD OF MEASURING DISSOLVED METHANE IN SEAWATER - Provided is a method of measuring dissolved methane in seawater, including: a) injecting a sample into a vacuum container containing a cadmium chloride solution injected thereinto and refrigerating the vacuum container; b) shaking the vacuum container, and achieving temperature equilibrium with an ambient temperature; c) separating the dissolved methane from residue by passing the sample in the vacuum container through a methane separator; and d) analyzing the separated dissolved methane by a mass spectrometer. According to the method of measuring dissolved methane in seawater of the present invention, a recovery rate of dissolved methane may be maximally increased to improve an analysis rate accordingly, and an analysis of dissolved methane may be conducted even with a small amount of sample, and in addition to the measurement of the dissolved methane, a sulfur isotope analysis may be simultaneously conducted by using a sample from which the dissolved methane is extracted.12-10-2015

Patent applications by Jiyoung Choi, Daejeon KR

Jiyoung Hong, Pyeongtaek-Si KR

Patent application numberDescriptionPublished
20130298162MEDIA SYSTEM AND METHOD OF PROVIDING RECOMMENDED SEARCH TERM CORRESPONDING TO AN IMAGE - A media system and a method of providing recommended search term corresponding to an image are disclosed. Herein, a display device may be configured to display a still image of the content and a search window on a display screen. And, an electronic device may be configured to verify whether or not an image or a portion of the image has been dragged to the displayed search window, wherein the image may be included in the still image, and, when the image or the portion of the image has been dragged to the search window, the electronic device may be configured to send directions to the display device, so that the display device can display multiple search terms related to the image or the portion of the image as recommended search term on the search window.11-07-2013

Jiyoung Hong, Seoul KR

Patent application numberDescriptionPublished
20120042272MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - According to an embodiment of the present invention, a method of controlling a mobile terminal includes displaying, on a display module of the mobile terminal, an operation screen on which a plurality of icons including a first icon and a second icon are arranged, displaying at least one pocket area on one side of the operation screen, receiving, on the display module, a dragging input for dragging the first icon into the at least one pocket area, wherein the first icon disappears into the pocket area as a result of the dragging input, and displaying the second icon at a location where the disappeared first icon was originally displayed.02-16-2012
20120191832DATA SHARING BETWEEN SMART DEVICES - Data sharing between networked smart devices is disclosed. One embodiment of the present disclosure pertains to a method for data sharing with one or more associated smart devices via a network. The method comprises displaying, on a display unit of the smart device, an image for each one of the associated smart devices within coverage of the network and an image of shared data. The method also comprises effecting a change in a first image for a first smart device of the associated smart devices when the first smart device is targeted as a target device for the data sharing. The method further comprises communicating the shared data with the first smart device via the network when, on the display unit, the image of the shared data is moved to or from a domain of the first image of the first smart device.07-26-2012
20130335418ANALYSIS OF FOOD ITEMS CAPTURED IN DIGITAL IMAGES - Data analysis of a food item based on one or more digital images of the food item is disclosed. In one embodiment, the method comprises displaying, on a display unit of the smart device, first and second digital images of a meal, where the first digital image is captured before the second digital image. The method also comprises determining a volume of each food item in the first digital image and a volume of each food item in the second digital image by analyzing the first digital image and the second digital image using a digital image processing technique. The method further comprises generating, on the display unit, an amount of intake for the meal based on a difference between the volume of each food item in the first digital image and the volume of each food item in the second digital image.12-19-2013
20140013239DATA SHARING BETWEEN SMART DEVICES - Data sharing between networked smart devices is discussed. One embodiment of the present disclosure pertains to a method for data sharing with one or more associated smart devices via a network. The method comprises displaying, on a display unit of the smart device, an image for each one of the associated smart devices within coverage of the network and an image of shared data. The method also comprises effecting a change in a first image for a first smart device of the associated smart devices when the first smart device is targeted as a target device for the data sharing. The method further comprises communicating the shared data with the first smart device via the network when, on the display unit, the image of the shared data is moved to or from a domain of the first image of the first smart device.01-09-2014
20140028567DISPLAY DEVICE AND CONTROL METHOD THEREOF - Disclosed are a display device and a control method thereof. The display device includes a display, a camera capturing a gesture in a three dimensional space; and a controller selectively displaying a virtual keyboard corresponding to a hand gesture for character input on the display when the captured gesture includes the hand gesture for the character input. Accordingly, the virtual keyboard corresponding to the hand gesture for the character input is displayed, so that the user may not perform an additional operation to display the virtual keyboard.01-30-2014

Patent applications by Jiyoung Hong, Seoul KR

Jiyoung Hwang, Seoul KR

Patent application numberDescriptionPublished
20120135532Sensor Comprising Resrufin Levulinate Having Sulfite Ion Selectivity and Method for Monitoring Sulfite Ion Using the Same - The present invention relates to a sensor comprising a resorufin compound having sulfite ion selectivity and a method for detecting sulfite ions using the same. More specifically, the resorufin compound may have outstandingly increased fluorescence intensity by a deprotection reaction that a levulinyl group is cleaved with a sulfite ion to be used as a selective fluorescence sensor of turn-on type, and also represent a chromogenic change to detect sulfite ions by naked eye.05-31-2012

Jiyoung Hwang, Daejeon KR

Patent application numberDescriptionPublished
20120132273METHOD FOR PREPARATION OF FRONT ELECTRODE FOR SOLAR CELL OF HIGH EFFICIENCY - Disclosed is a method for manufacturing a front electrode for solar cells including: filling a paste for forming electrodes in a mold in which a depression pattern corresponding to a pattern of a front electrode is imprinted, drying the paste and bringing an adhesive film in contact with the paste to transfer the paste from the mold, adding the adhesive film to the semiconductor substrate such that the paste is directed toward a semiconductor substrate, and baking the paste transferred from the adhesive film to form a front electrode on the semiconductor substrate.05-31-2012

Jiyoung Jang, Changwon-Si KR

Patent application numberDescriptionPublished
20120118533AIR CONDITIONER - An air conditioner includes an outdoor heat exchanger that is divided into a plurality of unit paths. at least two of the plurality of unit paths are connected in series or parallel to one another according to cooling/heating operation, so that it is possible to vary the number or length of paths through which a refrigerant passes. Since the number or length of paths is properly selected and used, it is possible to enhance efficiency.05-17-2012

Jiyoung Jang, Seoul KR

Patent application numberDescriptionPublished
20110155816Air Conditioner - An air conditioner includes a plurality of compressors, an intake passageway, a bypass unit, and an expansion valve. The intake passageway distributes a fluid to each of the compressors. The bypass unit includes a plurality of bypass pipes connected respectively to the compressors and a common bypass pipe to discharge the fluids from the compressors to the intake passageway. The expansion valve is provided to the bypass unit to control a flow of fluid from the common bypass pipe to the intake unit.06-30-2011
20110174002REFRIGERANT SYSTEM AND METHOD FOR CONTROLLING THE SAME - A refrigerant system includes an outdoor unit and a plurality of indoor units. The outdoor unit has a compressor and a plurality of heat exchangers and each indoor unit has a heat exchanger. A detector detects pressures at an inflow side and a discharge side of the compressor, and a controller controls a direction of refrigerant flow for the heat exchangers of the outdoor unit. This may involve changing the refrigerant flow direction for at least one of the heat exchanger of the outdoor unit based on the detected pressures.07-21-2011

Jiyoung Jeong, Incheon KR

Patent application numberDescriptionPublished
20110090544IMAGE READER AND IMAGE FORMING APPARATUS - An image reader includes a light source, a light reception element, an optical member, and a hold body. The light source applies light to a document. The light reception element receives reflected light reflected by the document. The optical member introduces the reflected light into the light reception element. The hold body has an entry part which is disposed in a portion not contributing to image formation of the reflected light on the light reception element through the optical member. The hold body holds the optical member.04-21-2011
20110096374Image Reading Apparatus and Image Forming Apparatus - An image reading apparatus includes light emitting elements, a circuit board, a light guide member, a support member and a heat radiation member and a reading portion. The light emitting elements emit light for illuminating an original. The light emitting elements are installed on the circuit board. The light of the light emitting elements enters into the light guide member. The support member supports the circuit board and the light guide member. The heat radiation member has a heat transmission portion to which heat generated in the light emitting elements is transmitted, and a heat radiation portion that radiates the heat conducted to the heat transmission portion. The reading portion reads an image of the original with reflection light generated in such a way that the light exiting from the light guide member is reflected from the original.04-28-2011

Jiyoung Jeong, Hwaseong-Si KR

Patent application numberDescriptionPublished
20150147620REDOX FLOW BATTERY - A redox flow battery including: a cathode cell including a cathode, a catholyte, and a bipolar plate; an anode cell including an anode, an anolyte, and a bipolar plate; and an ion exchange membrane interposed between the cathode cell and the anode cell, wherein at least one of the cathode and the anode comprises a carbon-coated metal foam, wherein the ion exchange membrane includes a porous substrate and a polymer disposed in pores of the porous substrate, wherein the polymer is a polymerization product of a composition for preparing an ion exchange membrane, and wherein the composition for preparing an ion exchange membrane includes a first aromatic vinyl monomer including a halogenated alkyl group or a quaternary ammonium group, and wherein the bipolar plate includes Ni, Cu, Fe, Cr, Al, W, Ti, or a mixture thereof, or an alloy thereof.05-28-2015

Jiyoung Kim, Yongin-Si KR

Patent application numberDescriptionPublished
20130001675SEMICONDUCTOR DEVICES AND METHODS FOR MANUFACTURING THE SAME - A semiconductor device includes a semiconductor substrate including first trenches defining outer sidewalls of a pair of active pillars and a second trench defining opposing inner sidewalls of the pair of active pillars. The second trench may have a bottom surface located at a higher level than bottom surface of the first trench. Auxiliary conductive lines may be disposed in the first trenches to cover and cross the outer sidewalls of the pair of active pillars. A pair of main conductive lines may be disposed in a pair of recessed regions that are laterally recessed from lower portions of the inner sidewalls of the active pillars into the pair of active pillars. A common impurity region may be disposed in the semiconductor substrate under the second trench. Upper impurity regions may be disposed in upper portions of the active pillars.01-03-2013
20130087842SEMICONDUCTOR DEVICES INCLUDING A VERTICAL CHANNEL TRANSISTOR AND METHODS OF FABRICATING THE SAME - According to example embodiments, a semiconductor device includes a lower active portion protruding from a substrate, an active pillar protruding from the lower active portion, a surround gate electrode surrounding the active pillar, a buried bit line extending along a first direction and being on the lower active portion and electrically connected to the lower active portion, and a contact gate electrode contacting both the surround gate electrode and a word line extending a second direction crossing the first direction.04-11-2013
20130256774SEMICONDUCTOR MEMORY DEVICES - Semiconductor memory devices may include a write transistor including a first write gate controlling a first source/drain terminal and a second write gate controlling a channel region, and a read transistor including a memory node gate connected to the first source/drain terminal of the write transistor. The first write gate may have a first work function and the second write gate may have a second work function different from the first work function. The first source/drain terminal of the write transistor may not have a PN junction.10-03-2013
20130260531SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - According to a method of fabricating a semiconductor device, a first mask pattern is used to etch first device isolation layers and active lines or form grooves, in which word lines will be provided. Thereafter, the active lines are etched in a self-alignment manner by using the first mask pattern as an etch mask. As a result, it is possible to suppress mask misalignment from occurring.10-03-2013
20140203357Semiconductor Device and Method of Manufacturing the Same - According to a method of manufacturing a semiconductor device, hard mask lines are formed in parallel in a substrate and the substrate between the hard mask lines is etched to form grooves. A portion of the hard mask line and a portion of the substrate between the grooves are etched. A top surface of the etched portion of the substrate between the grooves is higher than a bottom surface of the groove. A conductive layer is formed to fill the grooves. The conductive layer is etched to form conductive patterns in the grooves, respectively.07-24-2014
20140246782SEMICONDUCTOR DEVICES AND METHODS FOR FABRICATING THE SAME - A method of fabricating a semiconductor device includes providing a semiconductor substrate having a first surface and a second surface opposite the first surface, forming an alignment key and a connection contact that penetrate a portion of the semiconductor substrate and extend from the first surface toward the second surface, forming a first circuit on the first surface of the semiconductor substrate such that the first circuit is electrically connected to the connection contact, recessing the second surface of the semiconductor substrate to form a third surface exposing the alignment key and the connection contact, and forming a second circuit on the third surface of the semiconductor substrate such that the second circuit is electrically connected to the connection contact.09-04-2014
20140327087SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device may include a substrate having a first region and a second region on a surface thereof, and a first semiconductor fin on the first region of the substrate with the first semiconductor fin including a first trench therethrough. A first gate electrode may be provided in the first trench, and first and second source/drain regions may be provided in the first semiconductor fin, with the first gate electrode between the first and second source/drain regions. A second semiconductor fin may be provided on the second region of the substrate with the second semiconductor fin including a second trench therethrough, a second gate electrode may be provided in the second trench, and third and fourth source/drain regions may be provided in the second semiconductor fin with the second gate electrode being between the third and fourth source/drain regions.11-06-2014
20150055401SEMICONDUCTOR DEVICES INCLUDING DUAL GATE ELECTRODE STRUCTURES AND RELATED METHODS - A semiconductor device may include a semiconductor substrate with first and second spaced apart source/drain regions defining a channel region therebetween and a control gate structure on the channel region between the first and second spaced apart source/drain regions. More particularly, the control gate structure may include a first gate electrode on the channel region adjacent the first source/drain region, and a second gate electrode on the channel region adjacent the second source/drain region. Moreover, the first and second gate electrodes may be electrically isolated. Related devices, structures, methods of operation, and methods of fabrication are also discussed.02-26-2015
20150179574SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - According to a method of fabricating a semiconductor device, a first mask pattern is used to etch first device isolation layers and active lines or form grooves, in which word lines will be provided. Thereafter, the active lines are etched in a self-alignment manner by using the first mask pattern as an etch mask. As a result, it is possible to suppress mask misalignment from occurring.06-25-2015
20150303201SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME - Semiconductor devices, and methods for forming the same, include forming a first wiring film and an etching buffer film in a cell array region and a peripheral circuit region of a substrate, and forming a contact hole by selectively etching the etching buffer film and the first wiring film so as to expose an active region of the cell array region and at least a part of a field isolation region adjacent thereto. A bit line contact is formed in the contact hole to be in contact with the active region, and a second wiring film is formed over the substrate. By patterning the second wiring film, the bit line contact, the etching buffer film, and the first wiring film, a bit line is formed in the cell array region and a peripheral gate is formed in the peripheral circuit region.10-22-2015

Patent applications by Jiyoung Kim, Yongin-Si KR

Jiyoung Kim, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20150348459ELECTRONIC DEVICE AND METHOD OF CONTENT DISPLAY - A device and methods for content display are disclosed. In various embodiments, a method for content display comprises detecting at least one of an open area or a transparent area in a display cover coupled to an electronic device, setting a partial display-area on a display area of the electronic device in response to the detecting, where the partial display-area corresponds to the at least one of the open area or the transparent area, setting content to the partial display-area, displaying the content in the partial display-area.12-03-2015

Jiyoung Kim, Yongln-Si KR

Patent application numberDescriptionPublished
20140159148SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A method of manufacturing a semiconductor device includes forming device isolation layer in a substrate to define active regions of which each has first regions and a second region between the first regions, forming a first trench and a pair of second trenches in the substrate, and forming gates in the second trenches, respectively. The first trench extends in a first direction and crosses the active regions and the device isolation layer. The second trenches are connected to a bottom of the first trench and extend in the first direction at both sides of the second regions.06-12-2014

Jiyoung Kim, Suwon-Si KR

Patent application numberDescriptionPublished
20140268079PARTICLE COUNTER AND IMMERSION EXPOSURE SYSTEM INCLUDING THE SAME - A particle counter may include a housing having an inlet, an outlet, and a window therebetween. The inlet and the outlet may be configured such that a fluid can be flowed therethrough. A plurality of light sources may be arranged outside the housing to provide lights of different wavelengths into the housing through the window. Sensors may be provided outside the housing to detect fractions of the lights scattered by a bubble and/or a particle in the fluid. A control part may be configured to monitor intensities of the lights detected by the sensors and to analyze a difference in intensity between the scattered lights, thereby distinguishing the particles from the bubbles in the fluid.09-18-2014

Jiyoung Kim, Chungcheongnam-Do KR

Patent application numberDescriptionPublished
20150013389Toughened Glass Fabrication Method And Toughened Glass Fabricated Thereby - A toughened glass fabrication method in which the productivity of a large toughened glass and the strength variation of the toughened glass can be improved and a toughened glass fabricated thereby. The toughened glass fabrication method includes the steps of mounting jigs on an upper surface and an undersurface of a raw glass such that an injection space through which a gel-type salt mixture is to be injected is defined between each of the jigs and the raw glass, injecting the gel-type salt mixture into the injection spaces, and heat-treating the raw glass on which the jigs are mounted.01-15-2015

Jiyoung Kim, Seoul KR

Patent application numberDescriptionPublished
20140296170PHARMACEUTICAL COMPOSITION FOR PREVENTION OR TREATMENT OF BONE DISEASES COMPRISING SPINASTEROL GLUCOSIDE DERIVATIVE - Disclosed is a pharmaceutical composition for the prevention or treatment of metabolic bone diseases, comprising a spinasterol glucoside derivative, or an optical isomer, a pharmaceutically acceptable salt, a hydrate or a solvate thereof. The pharmaceutical composition is effectively useful for preventing or treating metabolic bone diseases.10-02-2014

Jiyoung Kwak, Kwangju-Si KR

Patent application numberDescriptionPublished
20090154556ADAPTIVE MULTIMEDIA SYSTEM FOR PROVIDING MULTIMEDIA CONTENTS AND CODEC TO USER TERMINAL AND METHOD THEREOF - Disclosed are an adaptive multimedia system for providing multimedia contents and a codec to a user terminal, and a method thereof. The adaptive multimedia system includes: a media server controller that receives profile information from an open codec player of the user terminal, and when a codec for decoding the multimedia contents does not exist in the user terminal, transmits a control message to allow the multimedia contents and the decoding codec to be transmitted together; and at least one transmission frame generator that encodes the multimedia contents through a transcoder and an encoding module according to the control message transmitted from the media server controller, generates a transmission frame including the encoded multimedia contents and the decoding codec, and transmits the generated transmission frame to the open codec player.06-18-2009

Jiyoung Lee, Fukuoka-Shi, Fukuoka JP

Patent application numberDescriptionPublished
20160141516LIGHT EMITTING MATERIAL, DELAYED FLUORESCENT EMITTER, ORGANIC LIGHT EMITTING DEVICE, AND COMPOUND - A compound represented by the following general formula is useful as a light emitting material. X represents an oxygen atom or a sulfur atom. R05-19-2016

Jiyoung Lee, Seoul KR

Patent application numberDescriptionPublished
20090043659Method of providing personalized advertisements - A user receiver coupled to an advertisement system through a network is used to provide a method of providing a personalized advertisement. The method includes: maintaining user information related to user's video view; receiving from the advertisement system respective first advertisement control data corresponding to a plurality of first advertisements, wherein the respective first advertisement control data includes at least one first condition variable and at least one first point; comparing the user information with the first condition variable or variables; and displaying, when first conditional variables matched with the user information exist, an advertisement corresponding to a first condition variable having the highest first point among the first condition variables matched with the user information.02-12-2009
20130035122MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - The present invention relates to a mobile terminal and a method of controlling the same. A result, which will be displayed at a destination when a message created on a message creation screen is sent to the destination, is provided in advance. Messages having various formats can be generated on one message creation screen. Various functions relating to the message creation are provided.02-07-2013

Jiyoung Lee, Daejeon KR

Patent application numberDescriptionPublished
20130032209COPOLYMER, ORGANIC SOLAR CELL USING THE SAME AND MANUFACTURING METHOD THEREOF - Disclosed herein are a 3,6-carbazle-containing copolymer, an organic solar cell comprising the copolymer in an organic material layer including a photoactive layer, and a method for fabricating the organic solar cell.02-07-2013
20140290747POLYMER AND ORGANIC SOLAR CELL INCLUDING SAME - The present disclosure provides a polymer capable of significantly improving the lifespan, efficiency, electrochemical stability and thermal stability of an organic solar cell, and an organic solar cell including a photoactive layer comprising the polymer.10-02-2014
20150114468COPOLYMER AND ORGANIC SOLAR CELL USING SAME - The present specification provides a copolymer, and an organic solar cell including one or more layers of organic material layers that include the copolymer.04-30-2015
20160056383FULLERENE DERIVATIVE, ORGANIC SOLAR CELL USING SAME, AND MANUFACTURING METHOD THEREOF - The present specification relates to a fullerene derivative, an organic solar cell including the same, and a fabricating method thereof.02-25-2016
20160087213ORGANIC ELECTRONIC ELEMENT COMPRISING FULLERENE DERIVATIVE - The present specification relates to an organic electronic device including a fullerene derivative.03-24-2016

Patent applications by Jiyoung Lee, Daejeon KR

Jiyoung Moon, Seoul KR

Patent application numberDescriptionPublished
20130135228DEVICE AND METHOD FOR DISPLAYING OBJECT IN TERMINAL - A method for displaying an object in a portable terminal having a touch screen is provided. An object having a changeable attribute is first displayed. A first touch is detected at a first location, and the object is selected responsive to the first touch. A second touch is detected at a second location. An attribute of the displayed object is changed according to a drag of the second touch, and the object having the changed attribute is displayed.05-30-2013
20150186003ELECTRONIC DEVICE AND METHOD FOR DISPLAYING USER INTERFACE THEREOF - A method for displaying a user interface of an electronic device and an electronic device thereof are provided. The method includes displaying at least one object, detecting a touch gesture on the displayed at least one object, displaying a proposed object in response to the detected touch gesture, and replacing the displayed at least one object with a specific object located at a touch-released point among the proposed object when the touch gesture is released.07-02-2015

Jiyoung Oh, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20090022850ACID TOLERANT LEUCONOSTOC MESENTEROIDES WITH EXCELLENT MANNITOL PRODUCTIVITY AND METHOD FOR PRODUCING A KIMCHI USING THE SAME - The present invention relates to acid tolerant 01-22-2009

Jiyoung Oh, Daejeon KR

Patent application numberDescriptionPublished
20100141411TOUCH SCREEN AND METHOD OF OPERATING THE SAME - Provided are a touch screen and a method of operating the same. The touch screen includes a detecting part, a control part, and a tactile feedback part. The detecting part detects object's approach or contact. The control part receives a signal of the detecting part to output a feedback signal. The tactile feedback part receives the feedback signal of the control part to provide a tactile feedback to a contact position using a magnetic force. The tactile feedback uses the magnetic force of a magnetic dipole.06-10-2010
20100144088METHOD FOR FORMING METAL OXIDE AND METHOD FOR FORMING TRANSISTOR STRUCTURE WITH THE SAME - Provided is a method for forming a metal oxide. A method for forming a metal oxide according to embodiments of the present invention includes preparing a metal oxide precursor solution including a dopant chemical species, preparing an alcohol-based solution including a basic chemical species, reacting the alcohol-based solution with the metal oxide precursor solution to form a reactant, and purifying the reactant to form a metal oxide.06-10-2010
20120231153HYBRID COMPOSITIONS CONTAINING ORGANIC MATERIAL AND INORGANIC MATERIAL, HYBRID DIELECTRIC LAYERS INCLUDING THE SAME, AND METHODS OF FORMING THE SAME - Hybrid compositions are provided. The hybrid composition includes poly-4-vinylphenol, sodium compound and aluminum compound. A content of the poly-4-vinylphenol to a total weight of the poly-4-vinylphenol, the sodium compound and the aluminum compound is 69 wt % to 99.89 wt %. A content of the sodium compound to a total weight of the poly-4-vinylphenol, the sodium compound and the aluminum compound is 0.01 wt % to 1 wt %. A content of the aluminum compound to a total weight of the poly-4-vinylphenol, the sodium compound and the aluminum compound is 0.1 wt % to 30 wt %.09-13-2012
20130119468THIN FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME - A thin-film transistor may include a drain electrode, a source electrode, an active layer, a gate electrode, and a gate insulating layer. In a vertical sectional view, the gate insulating layer may be disposed between the active layer and the gate electrode to include a first inorganic layer, an organic layer, and a second inorganic layer sequentially stacked. According to a method of fabricating the thin-film transistor, the gate insulating layer may be formed between the steps of forming the active layer and the second electrode layer or between the steps of forming the first electrode layer and the second electrode layer.05-16-2013
20130153406METHODS OF MANUFACTURING METAL OXIDE NANOPARTICLES - Methods of manufacturing metal oxide nanoparticles are provided. The method uses a bubble generation ultrasonic synthesis method. A gas is injected into a metal oxide preliminary composition solution to promote length growth of nanoparticles. After a basic chemical species solution is mixed with the metal oxide preliminary composition solution, ultrasonic waves are applied to form a reactant. The reactant is refined to manufacture metal oxide nanoparticles. The nanoparticles may have excellent dispersibility and a uniform thin film may be formed by the nanoparticles.06-20-2013
20130163067COLOR ELECTRONIC PAPER DISPLAYS USING BLACK MATRICES AND METHODS OF FABRICATING THE SAME - Color electronic paper displays are provided. The color electronic paper display includes a substrate, a plurality of black matrices arrayed with a certain distance therebetween on the substrate, and electronic ink microcapsules between the black matrices. The black matrices cover interconnection lines disposed on the substrate. The electronic ink microcapsules include at least one first microcapsule containing white particles and yellow particles, at least one second microcapsule containing white particles and magenta particles, and at least one third microcapsule containing white particles and cyan particles. Related methods are also provided.06-27-2013

Patent applications by Jiyoung Oh, Daejeon KR

Jiyoung Park, Seoul KR

Patent application numberDescriptionPublished
20130169556MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a touch screen display configured to display particular contents; and a controller configured to obtain a first touch input action on the touch screen display that lasts longer than a predetermined duration, display more detailed information about the particular contents displayed on the display as long as the first touch input action is being maintained, and stop displaying the more detailed information when the first touch input action is released.07-04-2013
20130205210MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - Disclosed are a mobile terminal and controlling method thereof. The mobile terminal is controllable in response to a pinch-in/out touch gesture. The present invention includes activating a 108-08-2013
20130212738COMPOSITION FOR PHYTOCHELATIN TRANSPORT - A composition for transportation of phytochelatin including two DNA molecule encoding two members of ABCC (multidrug resistance-associated protein (MRP)) subfamily of ATP-binding cassette (ABC) transporter protein in a plant is provided. The composition for transportation of phytochelatin can be useful in accumulating and sequestering phytochelatin alone or in combination with a harmful substance by transporting the phytochelatin and/or harmful substance into the vacuole of a cell, thereby reducing a content of the toxic substance from cytosol, and also reducing it from translocation from the root to the shoot of a plant. Therefore, the DNA molecule can be useful to develop a crop in which the toxic substance present in edible parts, such as leaves, stems and fruits, of the plant is reduced in content. Furthermore, the DNA molecule can be useful to develop inedible plants for phytoremediation or phytoextraction due to an increase in accumulated amount of and resistance against arsenic, an arsenic compound and cadmium, thereby making it possible to achieve phytoremediation or phytoextraction in an environmentally friendly and economic manner.08-15-2013
20130342487MOBILE TERMINAL AND CONTROL METHOD THEREFOR - A mobile terminal capable of performing a touch input and a control method therefor are provided. A mobile terminal includes a display unit and a controller. The display unit displays screen information. The controller receives a control signal for setting the screen information as a locked screen, and controls the display unit so that the screen information is output on the display unit, based on the control signal, when a locked state for limiting the input of a control command for an application.12-26-2013
20140062976MOBILE TERMINAL AND METHOD OF CONTROLLING A MOBILE TERMINAL - A terminal includes a sensor to sense bending of a flexible display and a controller to control display of information on the display. The controller divides a first screen on the display into at least first and second regions when bending of the display is detected and displays at least a portion of a second screen in a space located between the first and second regions.03-06-2014
20140118258MOBILE TERMINAL AND CONTROL METHOD THEREOF - The present invention relates a mobile terminal capable of controlling contents displayed on a display unit, and a control method thereof. A mobile terminal according to one exemplary embodiment includes a terminal body, a transparent display unit having first and second transparent substrates both configured to sense touch inputs, a sensing unit to sense at least one of motion and rotation of the terminal body, and a controller to determine whether or not the sensed at least one of the motion and the rotation of the terminal body meets a preset condition information when an event is generated while a content is output on the first transparent substrate, and decide whether or not to display information relating to the generated event on the second transparent substrate based on the determination result.05-01-2014
20140204040MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a control method are provided. The mobile terminal includes: a display unit configured to output first screen information corresponding to a first application; and a controller configured to switch the first screen information to second screen information different from the first screen information output to the display unit in response to a first control command, and output a first graphic object representing the first application to at least a region of the display unit, wherein the controller outputs the first screen information corresponding to the first application again to the display unit in response to a second control command.07-24-2014
20140208244MOBILE TERMINAL AND CONTROL METHOD THEREOF - This specification relates to a mobile terminal capable of displaying contents and a control method thereof. The mobile terminal includes a memory configured to store a plurality of contents associated with a plurality of applications together with log information relating to each of the contents, a user input unit configured to receive condition information, input in relation to the log information and a controller configured to extract contents which satisfy the condition information based on the log information related to each of the contents, and display the extracted contents.07-24-2014
20140239010REFRIGERATOR - A refrigerator includes a main body having a storage chamber, a door opening or closing the storage chamber, and a dispenser provided at the door. The dispenser includes a dispenser housing that is recessed backward into the door to define a container accommodation space. A control panel unit includes a display part and a dispensing mode selection part. An image corresponding to the dispensing mode selected through the dispensing mode selection part is displayed on the display part as a moving picture by a control from a controller.08-28-2014
20140278408MOBILE TERMINAL AND METHOD OF CONTROLLING THE MOBILE TERMINAL - A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a memory configured to store recorded voice data; a display unit configured to display a graphic object representing a reproduction progress of the recorded voice data; and a controller configured to receive a selection signal indicating a portion of the graphic object has been selected, select a section of the recorded voice data including a point-in-time at which the graphic object is selected, convert keyword voice data included in the selected section of the recorded voice data to keyword text data, and display the keyword text data on the display unit.09-18-2014
20140344749MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - A mobile terminal is provided that includes a wireless communication unit, a display unit and a controller. The display unit is configured to display a first content including one or more constituent units that contain at least one respective semantic component. The controller is configured to analyze the one or more constituent units and respective semantic components. The controller is further configured to display icons corresponding to the respective constituent units of the first content. The controller is also configured display text related to the content on the display unit responsive to a touch input applied to an icon from among the icons corresponding to the respective constituent units of the first content.11-20-2014
20140347295MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a control method are provided. The mobile terminal includes: a body formed to wrap around at least one region of a wrist; a projection unit disposed to the side of the body and projecting image information; a display unit disposed on a front surface of the body and configured to output first screen information; and a controller configured to control the projection unit to project screen information corresponding to first screen information currently displayed on the display unit, on the basis of a pre-set type touch applied to the display unit.11-27-2014
20150020419LAUNDRY TREATING APPARATUS - A laundry treating apparatus is provided. The laundry treating apparatus may include a cabinet having a receiving space in which laundry is received, a supply device supplying at least one of air or moisture into the receiving space, and a presser provided in the receiving space, the presser including a support device to support the laundry and a compression device to compress the laundry supported by the support device to form a crease in the laundry.01-22-2015
20150024715MOBILE TERMINAL AND METHOD OF CONTROLLING THE SAME - Disclosed herein is a mobile terminal. The mobile terminal includes a wireless communication unit configured to perform a communication function with an external device, information acquisition means, and a controller configured to generate a call reception request message when a call transmission request is received, send the generated call reception request message to a called device, generate a preliminary message based on information obtained through the information acquisition means before a call is connected to the called device after receiving the call transmission request, and send the generated preliminary message to the called device.01-22-2015
20150059399REFRIGERATOR - A refrigerator includes a cabinet defining a first storage compartment and a second storage compartment that is positioned vertically below the first storage compartment, a first mullion that partitions the first storage compartment from the second storage compartment, an access cover configured to open or close the access hole, a reception drawer configured to be received into the second storage compartment and including a reception door configured to open and close the second storage compartment and a reception box provided in a rear surface of the reception door, and a cover member configured to cover at least a portion of a top surface of the reception box. The first mullion defines an access hole that allows fluid communication between the first storage compartment and the second storage compartment.03-05-2015
20150061842MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are disclosed, by which a mobile terminal of a watch type or an external device can be remotely controlled. The present invention includes a display unit configured to display information, a wireless communication unit configured to communicate with an external device as a target of a remote control, a sensing unit configured to sense a motion of the mobile terminal and a variation according to a muscle movement of a part having the mobile terminal worn thereon, and a controller creating a control command for remotely controlling either the mobile terminal and the external device based on a sensing signal of the sensing unit.03-05-2015
20150128251MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME - The disclosure relates to a mobile terminal communicable with a glass-type terminal and a method for controlling the same. The mobile terminal comprises a wireless communication unit configured to communicate with a glass-type terminal, a display unit configured to display visual information, and a controller configured to transmit output-limited information having a limitation in output on the display unit to the glass-type terminal so that the output-limited information may be output on the glass-type terminal when the mobile terminal is in communication with the glass-type terminal.05-07-2015
20160041680MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a control method thereof are provided. The mobile terminal according to one exemplary embodiment includes a main body covering at least one area of a wrist, a display disposed on a front surface of the main body, a sensing unit configured to sense flatness of the wrist and a direction that the wrist faces, and a controller configured to select a display area for displaying screen information on the display based on the flatness of the wrist and the direction that the wrist faces, sensed by the sensing unit.02-11-2016

Patent applications by Jiyoung Park, Seoul KR

Jiyoung Park, Anseong KR

Patent application numberDescriptionPublished
20130296000MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a flexible display unit configured to be bent in response to an applied physical force and to display information; a detection unit configured to detect a bending of the flexible display unit and a time for which the bending is maintained; and a control unit configured to execute different functions of the mobile terminal according to the time for which the bending is maintained.11-07-2013
20130300686MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a flexible display unit and a control method thereof are provided. The mobile terminal includes a flexible display unit bendable in response to force applied to the mobile terminal. The mobile terminal includes a sensing unit configured to sense bending of the flexible display unit and a controller configured to generate a control signal for performing a function associated with information output to the flexible display unit in response to the bending.11-14-2013
20140028585MOBILE TERMINAL AND CONTROL METHOD THEREOF - The present disclosure relates to a mobile terminal, and more particularly, to a mobile terminal in which a touch input is possible and a control method thereof. A mobile terminal includes a display unit, a grouping unit and a control unit. The display unit enables a touch input thereon, and allows a plurality of objects to be displayed thereon. When a touch input for at least one of a plurality of objects is sensed, the grouping unit detects attribute information of the sensed touch input, and groups the touched object into a group corresponding to the detected attribute information. The control unit displays, on the display unit, an indicator indicating that the touched object has been grouped into the group corresponding to the detected attribute information, together with the object.01-30-2014
20140063053MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal for displaying a contact item and a control method thereof are provided. The mobile terminal includes: a display unit configured to display a plurality of contact items; a controller configured to designate a selected contact item as a representative contact item when any one of the contact items is selected, and designate a selected different contact item as a subordinate contact item when the different contact item is selected from among the contact items, and merge contact information corresponding to the subordinate contact item into contact information corresponding to the representative contact item when a control command for merging contact information is detected, wherein the controller disposes the subordinate contact item such that it is adjacent to the representative contact item.03-06-2014

Jiyoung Park, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20100212097MASCARA BRUSH - The present invention relates to a mascara brush for the make-up of eyelash, more particularly, to a mascara brush which the disk-type comb tooth is formed to one side to be continued and repeated and a rubber hair is formed to another side in all directions. The mascara brush for the make-up of eyelash according to the present invention of which is comprised, forming a disc-type plate comb hair to one side to be separated and repeated, forming a rubber hair to another side against the plate comb tooth to be repeated in all directions after dividing into two along with the length direction of a brush core, which is connected with a brush stick, is provided.08-26-2010
20130300682MOBILE TERMINAL AND CONTROL METHOD THEREOF - Provided is a mobile terminal that includes a flexible display configured to bend a prescribed amount, a sensor configured to sense bending of the flexible display, and a controller configured to control the flexible display based on the sensed bending. The controller may detect an event associated with an application program, control the sensor to sense the bending of the flexible display in response to the detected event, and control the flexible display to display event information corresponding to the event on the flexible display according to the sensed bending.11-14-2013

Jiyoung Park, Sungnam KR

Patent application numberDescriptionPublished
20100258972METHOD TO MANUFACTURE REINFORCEMENT INSERTION TYPE MASCARA BRUSH AND MANUFACTURING FOR TRANSFER MOLD - A transfer molding box and a method to produce a plurality of brushes with an applicator is provided. The transfer molding box includes a pressing plate 10-14-2010

Jiyoung Park, Daejeon KR

Patent application numberDescriptionPublished
20130261213POLYMER COMPOUND COMPRISING DYE AND CURABLE RESIN COMPOSITION COMPRISING SAME - The present invention relates to a polymer compound including a dye, and a curable resin composition including the same. The polymer compound including the dye according to the present invention may exhibit characteristics such as excellent heat resistance, solubility, coating uniformity, chemical resistance and the like by introducing a single molecule type dye into a side chain of a polymer binder to be modified into a polymer form and applying the modified polymer to a curable composition.10-03-2013
20140011135POLYMER COMPOUND COMPRISING DYE AND CURABLE RESIN COMPOSITION COMPRISING SAME - The present invention relates to a polymer compound including a dye, and a curable resin composition including the same. The polymer compound including the dye according to the present invention may exhibit characteristics such as excellent heat resistance, solubility, coating uniformity, chemical resistance and the like by introducing a single molecule type dye into a side chain of a polymer binder to be modified into a polymer form and applying the modified polymer to a curable composition.01-09-2014

Jiyoung Song, Seoul KR

Patent application numberDescriptionPublished
20110053570MOBILE TERMINAL AND METHOD FOR MANAGING PHONE BOOK DATA THEREOF - A mobile terminal and a method for managing various phone book data of the mobile terminal are disclosed. A file name of a photo received from the external source or a captured photo are compared with the phone book information and automatically stored in the phone book, thereby minimizing the user manipulation and the process of storing the photo data of the phone book. Also, when a photo of a particular user is selected, a phone book photo is requested from a corresponding user according to a certain requesting method, and when the phone book photo is received from the counterpart user, the corresponding photo is added or updated as a phone book photo, thus improving user convenience.03-03-2011
20130089027MULTI-NETWORK ACCESS METHOD AND COMMUNICATION DEVICE THEREOF - In a multiple network access method in a communication device including at least one protocol stack having a physical layer and a medium access control (MAC) layer, and at least one application unit for performing communication through the protocol stack, the method includes applying a first parameter to the protocol stack and a first attribute to the application unit, accessing a first network for a first hour after the applications, switching the first parameter into a second parameter and the first attribute into a second attribute, and accessing a second network for a second hour after the switching.04-11-2013
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