Myung Hwan
Myung Hwan Ahn, Seoul KR
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20130155094 | MOBILE TERMINAL HAVING NON-READABLE PART - A mobile terminal having a non-readable part and includes: a control unit for controlling a function of a program; a storage unit in which various data are stored; and a display unit for displaying the digitalized document through the control unit. The display unit includes a readable part which enables a user to clearly read the document and a non-readable part in which the user is not able to read clearly by having the clarity different from the clarity of the readable part. Accordingly, the mobile terminal of the present invention enables the user to easily read the electronic document without missing sentences by improving the readability for the electronic document in the moving state. | 06-20-2013 |
Myung Hwan Kim, Daejeon KR
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20110076546 | MIDDLE AND LARGE-SIZED BATTERY MODULE HAVING ELECTRODE TERMINAL CONNECTING MEMBER AND INSULATING JOINT MEMBER - Disclosed herein is a middle- or large-sized battery module having a structure in which two or more plate-shaped secondary battery cells (‘battery cells’) are arranged in a lateral direction thereof, wherein the battery cells have electrode terminals arranged in the same direction, plate-shaped electrode terminal connecting members to electrically connect the battery cells to one another are electrically connected to oriented surfaces of the electrode terminals of the battery cells, each of the electrode terminal connecting members is provided at a top and/or bottom thereof with a coupling structure to interconnect electrode terminal connecting members, and at least one end of an insulating joint member coupled in the coupling structure is supported by a module case. | 03-31-2011 |
Myung Hwan Kim, Gyeongsangnam-Do KR
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20110016907 | REFRIGERATOR - The embodiment proposes a refrigerator. A refrigerator of the embodiment includes a cabinet in which a storage chamber is formed; a door that is connected to the cabinet and opens and closes the storage chamber; and a door opening apparatus that is provided in the cabinet and opens the doors, wherein the door opening apparatus includes: a push member that contacts the rear surface of the door and pushes the rear surface of the door by a rotation operation and a driver that is connected to the push member and generates power for moving the push member. | 01-27-2011 |
20110083461 | REFRIGERATOR - The embodiment relates to a refrigerator. The refrigerator according to the exemplary embodiment includes: a cabinet that includes at least one storage compartment; a plurality of doors that open and close the at least one storage compartment; a plurality of operating units that are provided at each door; and a door opening apparatus that is positioned at the cabinet and opens one of the plurality of doors corresponding to the operation of the plurality of operating units, wherein the door opening apparatus includes a driving motor, a power transfer unit that transfers power of the driving motor, and a plurality of push members each of which corresponds to the plurality of doors and are connected to the power transfer unit, and when the driving motor is operated, one of the plurality of push members pushes one of the plurality of doors. | 04-14-2011 |
20110087376 | METHOD FOR CONTROLLING REFRIGERATOR - The embodiment relates to a method for controlling a refrigerator. The method for controlling a refrigerator including: inputting an opening signal to open a selected door of a plurality of doors; rotating a driving motor to open a selected door; and opening the selected door by pushing the selected door of the plurality of doors by one of a plurality of push members by the rotation of the driving motor. | 04-14-2011 |
Myung Hwan Lee, Cheonan-Si Chungcheongnam-Do KR
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20140369095 | PUMPING CIRCUIT - A pumping circuit includes a charge pump configured to generate a pumping voltage based on a first voltage in response to an oscillation signal, and an oscillator configured to provide a period-controlled oscillation signal based on the first voltage and a second voltage. | 12-18-2014 |
20150029624 | PROTECTION CIRCUIT AND PROTECTION APPARATUS INCLUDING THE SAME - A protection circuit includes a high voltage detection unit configured to activate a high voltage detection signal where a first voltage exceeds a predetermined voltage; and a discharge unit coupled with the first voltage in response to the high voltage detection signal, and configured to discharge the first voltage to a ground voltage in response to a voltage level acquired by dropping the first voltage. | 01-29-2015 |
Myung Hwan Lee, Seoul KR
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20110043182 | AUTOMATIC VOLTAGE REGULATOR - The present invention relates to an automatic voltage regulator, and more specifically, to an automatic voltage regulator capable of precisely controlling the output voltage level by using a toroidal autotransformer. The present invention has precise voltage control to enable the output of the voltage level desired by the user, and precisely carries out a variety of applications of power saving and voltage booster. In particular, the present invention can boost/reduce the input voltage to provide a desired target voltage within an error range of 1 volt or less. The present invention also comprises a simple relay switching circuit and excludes semiconductor switching devices, thereby being capable of operating adaptively in different system environments without an additional modification. | 02-24-2011 |
20110273149 | AUTOMATIC VOLTAGE REGULATOR AND TOROIDAL TRANSFORMER - The present invention relates to an automatic voltage regulator and a toroidal transformer, comprising: a main winding; a primary field winding excited in the main winding; a first switch unit for selectively connecting one end of the primary field winding to either a reference potential or the output terminal; a plurality of secondary field windings excited in the main winding; a second switch unit for selectively switching so that the plurality of secondary field windings are selectively connected to the primary field winding serially; a third switch unit for selectively connecting an end of a serial connection generated by selectively connecting the primary field winding and the secondary field windings to either the reference potential or the input terminal; and a control unit which regulates the level of an output voltage output to the output terminal. | 11-10-2011 |
20140160045 | TERMINAL AND METHOD FOR PROVIDING USER INTERFACE USING A PEN - A terminal and a method of providing a user interface using a pen are provided. The terminal includes a pen attachment/detachment perception switch configured to detect attachment and detachment of a pen; a touch screen panel configured to detect a state of the pen; and a controller configured to activate a terminal screen when a signal corresponding to the detachment of the pen from the pen attachment/detachment perception switch has been received, and to display a menu item list, including one or more applications, on the terminal screen when a hovering event by the pen has been detected by the touch screen panel. | 06-12-2014 |
Myung Hwan Lee, Cheonan-Si KR
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20120257468 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes a transmission line configured to transmit a fuse enable signal for performance of a repair operation; a first repair enable signal generation unit configured to receive the fuse enable signal through the transmission line and generate a first repair enable signal for performing a repair operation for a first bank; and a second repair enable signal generation unit configured to receive the fuse enable signal through the transmission line and generate a second repair enable signal for performing a repair operation for a second bank. | 10-11-2012 |
20130307592 | INTERNAL VOLTAGE GENERATION CIRCUITS - Internal voltage generation circuits are provided. The internal voltage generation circuit includes a driving signal generator comparing first and second internal voltage signals with lower and upper limit reference voltage signals to generate a pull-up driving signal and a pull-down driving signal, a driver generating a first voltage and a second voltage in response to the pull-up driving signal and the pull-down driving signal, a selecting signal generator comparing the first internal voltage signal with the second internal voltage signal to generate a selection signal, and a selection transmitter that transmits any one of the first and second voltages to the first or second internal voltage signal in response to the selection signal. | 11-21-2013 |
20140145766 | INITIALIZATION CIRCUIT - An initialization circuit includes an initialization control unit configured to generate a start pulse, which is generated after a power supply voltage reaches a target voltage level, in response to the power supply voltage and an external command, and an initialization execution unit configured to extract a fuse signal from a programmed fuse in response to the start pulse, and to output stored data when an external address corresponding to the fuse signal is inputted. | 05-29-2014 |
Myung Hwan Lee, Goyang-Si KR
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20140288888 | ENERGY MANAGEMENT SYSTEM AND A SCREEN GENERATION METHOD THEREOF - A screen generation method of an energy management system according to the present disclosure may include performing system visualization modeling indicating a connection relationship between monitoring facilities in a power system to generate a first screen; generating a file containing information on a connection relationship between facilities used during the first screen generation; and generating a second screen for monitoring facilities during the real-time operation using the generated file. | 09-25-2014 |
20150177767 | ENERGY MANAGEMENT SYSTEM AND DATA SYNCHRONIZATION DEVICE - An energy management system is provided. The energy management system includes a single line diagram creation server creating single line diagram data and distributing created single line diagram data and single line diagram data information to any one of a workstation or a web server; a workstation obtaining the single line diagram data from the single line diagram creation server or a web server; and the web server performing communication between web servers in respective dispatching centers, and sharing and synchronizing the single line diagram data when the communication is performed. | 06-25-2015 |
20150178288 | METHOD OF PLAYING OPERATION RECORDS OF ENERGY MANAGEMENT SYSTEM - A method of playing an operation record of an energy management system (EMS) is provided. The method includes setting a play section; acquiring operation record data corresponding to a set play section; playing acquired operation record data; determining whether an additional event occurs during the playing of the operation record data; checking an execution file corresponding to the additional event when it is determined that the additional event occurs; and playing a checked execution file along with the operation record data. | 06-25-2015 |
Myung Hwan Seo, Guri-Si KR
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20120034885 | BROADCASTING SYSTEM AND METHOD USING HUMAN BODY COMMUNICATION - A transmitter includes a human body communication unit to detect an available broadcast channel; a channel setting unit to set the available broadcast channel to be connected; a broadcast data processing unit to generate a broadcast signal to be transmitted via the human body communication unit. A receiver includes a human body communication unit to receive broadcast signal; a channel setting unit to retrieve the broadcast channel to be connected; a broadcast processing unit to control the human body communication unit to receive the broadcast signal; and a broadcast data processing unit to generate broadcast data. A method for transmitting a broadcast signal includes detecting and setting the available broadcast channel to be connected; generating the broadcast signal; and broadcasting the broadcast signal via the broadcast channel. A method for receiving broadcast signal includes receiving, retrieving, and setting the broadcast channel; receiving the broadcast signal; and generating broadcast data. | 02-09-2012 |
Myung Hwan Seo, Seoul KR
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20140068638 | SYSTEM AND METHOD FOR APPLICATION LOADING - A method for selective application loading includes monitoring an element of an operating environment, determining whether the element of the operating environment corresponds to an execution condition, and executing an application corresponding to the execution condition. An application control system includes a condition controller to store an execution condition, to monitor an operating condition of a terminal, and to determine whether the operating condition meets the execution condition; and an event controller to execute a corresponding application if the operating condition meets the execution condition. | 03-06-2014 |
Myung-Hwan Jeong, Gwabgju KR
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20100168346 | Sulfonated Poly (Arylene Ether) Containing Crosslinkable Moiety at End Group, Method of Manufacturing the Same, and Polymer Electrolyte Membrane Using the Sulfonated Poly (Arylene Ether) and the Method - A sulfonated polyUrylene ether) copolymer, a method of preparing the same, and a polymer electrolyte membrane using the sulfonated poly(arylene ether) copolymer are provided. A sulfonated poly(arylene ether) copolymer containing a sulfonic acid is synthesized by poly condensing a dihydroxy monomer having a sulfonate group with a dihalide monomer, or by polycondensing a dihalide monomer having a sulfonate group with a dihydroxy monomer. Moreover, a crosslinkable dihydroxy monomer or a crosslinkable dihalide monomer is polycondensed with the obtained poly(arylene ether) copolymer, thus enable crosslinking between polymers. A polymer electrolyte membrane for a fuel cell formed using a poly(arylene ether) copolymer containing a crosslinkable moiety maintains the equivalent or superior levels to existing sulfonated poly(arylene ether) polymer or the Nafion membrane commercially available at present in terms of thermal stability, mechanical stability, chemical properties, film formability, and the like, and shows considerably improved proton conductivity and cell performances. | 07-01-2010 |
Myung-Hwan Kim, Hwaseong-Si KR
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20120194509 | METHOD AND APPARATUS FOR DISPLAYING PARTIAL 3D IMAGE IN 2D IMAGE DISPLAY AREA - To display at least one three-dimensional (3D) image in a two-dimensional (2D) image display area, a method and apparatus is provided for distinguishing a 3D image display area, in which the at least one 3D image is displayed, from the 2D image display area, and displaying a 2D image and a 3D image in the 2D image display area and the 3D image display area, respectively, thereby improving display resolution. | 08-02-2012 |
20130194521 | DISPLAY APPARATUS HAVING AUTOSTEREOSCOPIC 3D OR 2D/3D SWITCHABLE PIXEL ARRANGEMENT - An autostereoscopic 3D display apparatus including a display panel having an array of pixels, and a lenticular device positioned above the display panel. The lenticular device includes an array of lenticular components extending in parallel with a line slanted at an angle of tan | 08-01-2013 |
Myung-Hwan Kim, Taejeon-City KR
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20090162753 | SPHERICAL CARBONS AND METHOD FOR PREPARING THE SAME - The present invention provides a method for preparing spherical carbon comprising step of heat-treating a mixture of a carbon precursor and dispersion media, a spherical non-graphitizable carbon using the same, and a method for preparing spherical artificial graphite. | 06-25-2009 |
Myung-Hwan Kim, Seoul KR
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20110318779 | PROCESS FOR PRODUCING RECOMBINANT PROTEIN USING NOVEL FUSION PARTNER - The present invention provides a method of producing polypeptide utilizing a fusion protein of A-B type in the following formula (I), by culturing transformed microorganism comprising DNA sequence encoding the desirable polypeptide; A-B (I). In the above formula (I), A is a fusion partner of 25 or more amino acid residues where aspartic and glutamic acid residues are incorporated to have a net negative charge of 30% or more, and B is the target protein to be produced. The target protein can be isolated from the fusion protein by employing enzymatic cleavage site etc. at the carboxyl-terminus of the fusion partner. | 12-29-2011 |
20130038728 | IMAGE-TRANSMITTING APPARATUS HAVING A SECURITY FUNCTION - An image-transmitting apparatus having a security function is provided. The image-transmitting apparatus having the security function includes a main body which is provided with a wireless or wired interface, a speaker, and an IP camera, either side of which having slide grooves formed in a horizontal direction in the upper and lower portions thereof; and lamp modules having LED lamps and sliders protruding so as to correspond to the respective slide grooves, such that the sliders are inserted into the respective slide grooves in order to couple the lamp modules to either side of the main body, respectively. | 02-14-2013 |
Myung-Hwan Kim, Seongnam-Si KR
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20150028308 | ORGANIC LIGHT EMITTING DEVICE, ORGANIC LIGHT EMITTING DISPLAY APPARATUS HAVING THE ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device including: a first electrode, a hole injection layer on the first electrode, a hole transport layer on the hole injection layer, an organic light emitting layer on the hole transport layer, a first electron transport layer on the organic light emitting layer, a second electron transport layer on the organic light emitting layer, an electron injection layer on the second electron transport layer and a second electrode on the electron injection layer, where the first electron transport layer includes a first material for improving a thermal stability, a second material for improving a luminous efficiency and a third material for reducing a driving voltage, and the second electron transport layer is laminated with the first electron transport layer, and the second electrode faces the first electrode. | 01-29-2015 |
Myung-Hwan Kim, Yongin-City KR
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20150035879 | METHOD AND APPARATUS FOR MEASURING CAPACITANCE OF ORGANIC LIGHT-EMITTING DEVICE - An apparatus measures capacitance of an organic light-emitting device in a display panel, which includes at least one pixel having the organic light-emitting device. The apparatus includes a panel driver, an impedance analyzer, and a panel jig. The panel driver drives the pixel. The impedance analyzer measures capacitance of the organic light-emitting device. The panel jig connects the display panel, panel driver, and impedance analyzer. | 02-05-2015 |
Myung-Hwan Lee, Gumi KR
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20130030117 | METHOD OF MANUFACTURING POLYAMIDE AND CARBON NANOTUBE COMPOSITE USING HIGH SHEARING PROCESS - The present invention provides a method of manufacturing polyamide-carbon nanotube composites. The method includes mixing a polyamide composition including 0.01-1% by weight of carbon nanotubes using a shearing rate equal to or greater than 1000-4400 sec | 01-31-2013 |
Myung-Hwan Lee, Gyeonggi-Do KR
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20150177838 | METHOD AND SYSTEM FOR PROVIDING HAPTIC FEEDBACK - A system for providing haptic feedback is provided. The system includes a portable terminal including a body and a first connector part. A cover device that is detachably connected to the body includes a touch sensor for generating a touch signal, a first haptic actuator that generates vibrations based on a haptic signal output from the body of the portable terminal. The haptic signal corresponds to the generated touch signal. A vibration plate is connected to a side of the first haptic actuator and is configured to transfer the generated vibrations to the cover device. | 06-25-2015 |
Myung-Hwan Lee, Ulsan KR
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20140347298 | METHOD AND APPARATUS FOR CONTROLLING VIBRATION - A method and apparatus for controlling vibration in a portable device are provided. The method includes detecting a user input corresponding to a gesture made on a touch screen by an input device, detecting an action attribute of the portable device corresponding to the user input, determining a first vibration to be output from the input device and a second vibration to be output from the portable device according to the action attribute, and controlling output of the first vibration from the input device and output of the second vibration from the portable device according to the action attribute. | 11-27-2014 |
Myung-Hwan Oh, Seoul KR
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20110064776 | DENTAL COMPOSITION CONTAINING ORGANIC NANOTUBE - Disclosed is a dental composition, comprising unsaturated double bond-containing monomers and/or oligomers, a catalytic amount of polymerization initiator to initiate polymerization, and a filler, wherein the dental composition comprises an organic nanotube containing an antibacterial or anticariogenic material to inhibit or prevent tooth decay. | 03-17-2011 |
Myung-Hwan Oh, Gyeonggi-Do KR
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20090218562 | High brightness light emitting diode with a bidrectionally angled substrate - A light emitting diode includes a substrate tilted toward first and second directions simultaneously, a first cladding layer formed with a semiconductor material of a first conductive type on the substrate, an active layer formed on the first cladding layer, and a second cladding layer formed with a semiconductor material of a second conductive type on the active layer, wherein concavo-convexes are formed on the interfaces of the first cladding layer, the second cladding layer, and the active layer, and the ( | 09-03-2009 |
Myung-Hwan Park, Seoul KR
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20090069736 | Polyurethane Foam Dressing for Wound Filler and Method for Manufacturing Thereof - A polyurethane foam dressing for a wound filler, which includes a hydrophilic polyurethane foam including a plurality of open cells with a diameter of 50 to 400 μm and a plurality of pores with a diameter of 10 to 80 μm, and a method of manufacturing the same including mixing and agitating 40 to 75 wt % pre-polymer, 15 to 45 wt % foaming agent, 5 to 35 wt % crosslinking agent, and 0.5 to 15 wt % additive containing a surfactant, a moisturizing agent, and a pigment, injecting the resulting mixture into a mold, and foaming the resulting mixture injected into the mold. | 03-12-2009 |
Myung-Hwan Yun, Seoul KR
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20100267520 | EXERCISE STRESS ESTIMATION METHOD FOR INCREASING SUCCESS RATE OF EXERCISE PRESCRIPTION - A method of estimating stress caused by an exercise includes receiving questionnaire data including body measurements from a user, measuring health measurement data, deducing an exercise target and an exercise prescription based on the received and measured data, and transmitting the exercise target and exercise prescription to the user. The questionnaire data is then received back from the user, including the body measurements from the user and measuring again the health measurements data; Parameters are designed based on the received and re-received questionnaire data and the measured and re-measured health measurement data and the parameters are converted to predetermined values. A regression analysis model is designed for estimating the exercise stress using the parameters and performing regression analysis and the exercise stress estimated through the regression analysis is transmitted to the user. | 10-21-2010 |