Patent application number | Description | Published |
20080308935 | SEMICONDUCTOR CHIP PACKAGE, SEMICONDUCTOR PACKAGE INCLUDING SEMICONDUCTOR CHIP PACKAGE, AND METHOD OF FABRICATING SEMICONDUCTOR PACKAGE - Provided are a semiconductor chip package, a semiconductor package, and a method of fabricating the same. In some embodiments, the semiconductor chip packages includes a semiconductor chip including an active surface, a rear surface, and side surfaces, bump solder balls provided on bonding pads formed on the active surface, and a molding layer provided to cover the active surface and expose portions of the bump solder balls. The molding layer between adjacent bump solder balls may have a meniscus concave surface, where a height from the active surface to an edge of the meniscus concave surface contacting the bump solder ball is about a 1/7 length of the maximum diameter of a respective bump solder ball at below or above a section of the bump solder ball having the maximum diameter. | 12-18-2008 |
20090014876 | Wafer level stacked package having via contact in encapsulation portion and manufacturing method thereof - Provided are a wafer level stacked package with a via contact in an encapsulation portion, and a manufacturing method thereof. A plurality of semiconductor chips and encapsulation portions may be vertically deposited and electrically connected through a via contact that may be vertically formed in the encapsulation portion. Thus, an effective fan-out structure may be produced, vertical deposition may be available regardless of the type of a semiconductor device, and productivity may be improved. | 01-15-2009 |
20090079052 | Semiconductor package, apparatus and method for manufacturing the semiconductor package, and electronic device equipped with the semiconductor package - Provided is a semiconductor package which includes a substrate that includes a chip region having an active surface and an inactive surface, and a dicing region having an active surface and an inactive surface; connection terminals disposed on the active surface that belongs to the chip region; a first molding layer that covers the active surface that belongs to the chip region and exposes a portion of the connection terminals; and a second molding layer that covers the active region that belongs to the dicing region and is disposed along the dicing region and has a different surface shape from the first molding layer so as to recognize a dicing line dividing the chip regions. The semiconductor package is manufactured using an apparatus for manufacturing a semiconductor package having a mold surface that coincides to surface shapes of the first and second molding layers. | 03-26-2009 |
20090309206 | SEMICONDUCTOR PACKAGE AND METHODS OF MANUFACTURING THE SAME - A semiconductor package and a method of manufacturing the semiconductor package. The semiconductor package includes a first package that a first semiconductor chip is mounted on a front side of a first substrate and a redistributed pad including a first redistributed pad electrically connected to the first substrate and a second redistributed pad electrically connected to the first redistributed pad is disposed on the first semiconductor chip and a second package that a second semiconductor chip is mounted on a front side of a second substrate, the second package including a connection member electrically connected to the second redistributed pad. The connection member electrically connected to the redistributed pad electrically connects the first and second packages to each other. | 12-17-2009 |
20100072593 | Semiconductor package and method for manufacturing the same - A semiconductor package includes a first package including at least one first semiconductor chip; a second package including an external connection terminal and at least one second semiconductor chip, the second package being stacked on the first package; and an interposer disposed between the first and second packages and connected to the external connection terminal to electrically connect the first and second packages to each other. The interposer comprises an intermediate connector having an exposed end portion to which the second package is electrically connected via the external connection terminal and a protruding end portion lower than the exposed end portion to which the first package is electrically connected. | 03-25-2010 |
20110244634 | SEMICONDUCTOR PACKAGE AND METHODS OF MANUFACTURING THE SAME - A semiconductor package and a method of manufacturing the semiconductor package. The semiconductor package includes a first package that a first semiconductor chip is mounted on a front side of a first substrate and a redistributed pad including a first redistributed pad electrically connected to the first substrate and a second redistributed pad electrically connected to the first redistributed pad is disposed on the first semiconductor chip and a second package that a second semiconductor chip is mounted on a front side of a second substrate, the second package including a connection member electrically connected to the second redistributed pad. The connection member electrically connected to the redistributed pad electrically connects the first and second packages to each other. | 10-06-2011 |
Patent application number | Description | Published |
20140359522 | OPERATING METHOD OF IMAGE DISPLAY APPARATUS - Disclosed is an operating method of an image display apparatus. The operating method includes displaying a first image on a display, displaying a first pointer on the display, the first pointer being linked to a first remote control device, displaying a second pointer on the display, the second pointer being linked to a second remote control device, the second pointer having a different shape than the first pointer, receiving a first user screen view command from the first remote control device, displaying a second image, the second image being a demagnified version of the first image, and displaying a first user screen on an area of the display where the second image is not displayed. | 12-04-2014 |
20140366061 | METHOD FOR OPERATING IMAGE DISPLAY APPARATUS - A method for operating an image display apparatus includes displaying a timeline indicating past, current and future time regions based on a current time, displaying first information about a past broadcast program in the past time region, displaying second information about a current broadcast program in the current time region, displaying third information about a future broadcast program in the future time region. Items included in the first information may be displayed in a list type format and items included in the second information and the third information may be displayed in a thumbnail type format. Therefore, since visually differentiated content is displayed along the timeline, it is possible to support various functions and to increase user convenience. | 12-11-2014 |
20150201148 | DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME - A display device includes a display module configured to output a broadcast program and a channel banner list, a communication module configured to perform a data communication with an external server, a receiving unit configured to receive a channel change signal, a memory configured to store a viewing history data of a user, and a controller configured to control an operation of the display device, the controller is further configured to output a first broadcast channel banner list including a channel banner of broadcast channels received by the display device in a screen, receive a broadcast channel change signal more than a first number within a predetermined time period, output a second broadcast channel banner list having changed a size of the channel banner of the channels included in the first broadcast channel banner list. | 07-16-2015 |
Patent application number | Description | Published |
20140164941 | DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME - A method of controlling a display device that displays an application execution window on a screen of the display device is provided. The method includes displaying at least one windows, each of the at least one window displaying an application, determining whether a lock command is input into a particular window of the at least one window, and if it is determined that the lock command is input, displaying only a window into which the lock command has been input in a locked state. | 06-12-2014 |
20140164957 | DISPLAY DEVICE FOR EXECUTING A PLURALITY OF APPLICATIONS AND METHOD FOR CONTROLLING THE SAME - A display device for executing a plurality of applications and a method for controlling the display device are provided. The method includes displaying a plurality of windows in which applications are executed respectively, receiving an iconize input for executing the plurality of windows, checking window information about each of the plurality of windows and discontinuing the displaying of the plurality of windows, and generating a shortcut icon for executing the plurality of windows simultaneously, based on the checked window information. | 06-12-2014 |
20150120817 | ELECTRONIC DEVICE FOR SHARING APPLICATION AND CONTROL METHOD THEREOF - A control method of a host electronic device communicating with a client electronic device is provided. The control method includes forming a connection with the client electronic device, determining an application to be shared with the client electronic device, generating shared data for the application to be shared, and transmitting the shared data to the client electronic device. | 04-30-2015 |
Patent application number | Description | Published |
20130068239 | E-CIGARETTE WITH SELF-ASSEMBLY COMBUSTION PART - Therefore, the technological essential point of the invention is that in e-cigarette that a user inhales the smoke that is generated by burning liquid containing nicotine, an atomizer burning the liquid is made to be detachable so that the repair or replacement of the atomizer can be easy and also it is aimed at providing e-cigarette with self-assembled combustion part in order to make it possible for a good quality smoking by improving the supply amount of air and airtightness. | 03-21-2013 |
20130152954 | BATTERY REPLACEMENT TYPE E-CIGARETTE - Therefore, the technological essential point of the invention is that it is aimed at providing e-cigarette with battery replacement type that allows a quick recharge and replacement of a battery when the battery is dead or out of order by making a condition that only battery could be separately drawn out in the inside of power supply part in which opening and closing members are formed in e-cigarette that a user inhales the smoke that is generated by burning liquid containing nicotine. | 06-20-2013 |
20140116455 | SMART ELECTRONIC CIGARETTE WITH MULTIFUNCTION CONTROL MEANS - This invention is a smart electronic cigarette being equipped with multifunctional control means. Accordingly, technological essentials of this invention is that, with regard to an electronic cigarette which provides satisfaction similar as if users smoke a genuine cigarette, in order to help them cease smoking, it enables to control their desire of smoking with multifunctional control means and to monitor the effect of control as well as to do systematic control of smoking, and it has multifunctional control means so that users feel various tastes of an electronic cigarette. | 05-01-2014 |
Patent application number | Description | Published |
20100310468 | RECOMBINANT ALBUMINS FUSED WITH POLY-CYSTEINE PEPTIDE AND THE METHODS FOR PREPARING THE SAME - The present invention relates to recombinant albumins fused with poly-cysteine peptide and methods for preparing the same, more precisely recombinant albumins in which cysteines that can be used for drug binding are amplified at N-terminal and C-terminal of the albumin and methods for preparing the same. The recombinant albumin of the present invention demonstrates improved albumin-drug conjugation efficiency when it is used for drug delivery system, indicating that it can effectively deliver a large amount of drug to a target tissue. At the same time, the recombinant albumin of the present invention can be used as an excellent drug deliverer with reduced side effects, compared with the conventional albumin carriers, by regulating the amount of drug conjugated to each unit of albumin by regulating the number of cysteine fused thereto. In addition, the recombinant albumin of the present invention can be used for the screening of a novel drug and for the non-invasive real-time diagnosis and treatment of disease by combining with a fluorescent material or a contrast agent for molecular imaging. | 12-09-2010 |
20130251784 | METHOD FOR IN VIVO TARGETING OF NANOPARTICLES VIA BIOORTHOGONAL COPPER-FREE CLICK CHEMISTRY - The present disclosure relates to a method for in vivo targeting of a nanoparticle via bioorthogonal copper-free click chemistry, more particularly to a method for in vivo targeting of a nanoparticle, including: injecting a precursor capable of being metabolically engineered in vivo when injected into a living system and having a first bioorthogonal functional group into the living system; and injecting a nanoparticle having a second bioorthogonal functional group which can perform a bioorthogonal copper-free click reaction with the first bioorthogonal functional group attached thereto into the living system. | 09-26-2013 |
20130323177 | TUMOR-TARGETING GAS-GENERATING NANOPARTICLE, METHOD FOR PREPARING THE SAME, AND TUMOR-TARGETING NANOPARTICLE FOR DRUG DELIVERY USING THE SAME - A tumor-targeting gas-generating nanoparticle, a method for preparing same and a tumor-targeting nanoparticle for drug delivery using same relate to a tumor-targeting gas-generating nanoparticle including a polycarbonate core and a amphiphilic coat, a method for preparing same and a tumor-targeting nanoparticle for drug delivery using same. Since a tumor-targeting gas-generating nanoparticle according to the present disclosure is accumulated in the tumor tissue in large quantity and generates strong ultrasound wave signals, it can be usefully used as a contrast agent for ultrasonic imaging. | 12-05-2013 |
20140140934 | LIVER TUMOR-TARGETING ULTRASOUND CONTRAST AGENT AND METHOD FOR PREPARING THE SAME - Disclosed is a liver tumor-targeting ultrasound contrast agent. The ultrasound contrast agent includes a gas-generating core and a hyaluronic acid shell. The ultrasound contrast agent can be specifically delivered to liver cells. This specific delivery enables easy differentiation between normal liver cells and liver tumor cells by ultrasound imaging. In addition, the ultrasound contrast agent is highly stable in aqueous condition and causes no cytotoxicity. Also disclosed is a method for preparing the ultrasound contrast agent. | 05-22-2014 |
20140163348 | NEURAL TUBE FOR RECOVERING FUNCTION OF INJURED NERVE - A neural tube capable of complexly playing roles of a support for regenerating a nerve and a nerve electrode has a support connected to a terminal of an injured nerve, and a sieve electrode having an electrode hole formed in a body thereof and a circular electrode formed around the electrode hole, wherein the body of the sieve electrode is buried in the support, wherein a cavity-type channel is formed at the support to extend to the inside of the support, wherein the electrode hole is aligned with the channel, and wherein a nerve cell growing along the channel at the terminal of the injured nerve is capable of contacting the circular electrode. | 06-12-2014 |
Patent application number | Description | Published |
20100124757 | GOLD NANOPARTICLE BASED PROTEASE IMAGING PROBES AND USE THEREOF - Disclosed are a metal nanoparticle onto which a peptide substrate specifically degraded by protease and fluorophore are chemically modified for selectively imaging protease expressed in cell and in tissue in a human body, and the use thereof. Also, a quantitative analysis method of protease using the metal nanoparticle, a cell imaging method and a drug screening method of inhibiting a protease overexpression are provided. In detail, the present invention is directed to a metal nanoparticle having a peptide substrate and fluorophore coupled thereto, the peptide substrate and the fluorophore being specifically degraded by due to a protease activated in various ways in cell and in a human body to exhibit fluorescence. Hence, the metal nanoparticle can be used to rapidly screen activation and inhibition of the protease in the imaging manner. Also, the metal nanoparticle is capable of being selectively absorbed into a cell and a tissue so as to be possibly used as a sensor for real-time cell imaging and early diagnosis of non-invasive diseases. | 05-20-2010 |
20100222538 | NOVEL PHOTOSENSITIZER BASED ON POLYMER DERIVATIVES-PHOTOSENSITIZER CONJUGATES FOR PHOTODYNAMIC THERAPY - Disclosed is a novel photosensitizer based on polymer derivatives-photosensitizer conjugates for photodynamic therapy capable of being selectively accumulated in cancerous tissues and producing singlet oxygen or free radical by laser irradiation. The polymer derivatives-photosensitizer conjugates for photodynamic therapy are prepared as nano-sized particles, and have excellent selection and accumulation ratio for cancerous tissues. The photosensitizer conjugates can produce singlet oxygen or free radical by a specific laser wavelength. Owing to the excellent selection and accumulation ratio for cancerous tissues, the conjugates minimizes photo-cytotoxicity of the conventional photosensitizer having a low molecular amount. Accordingly, the conjugates are very useful as a photosensitizes for photodynamic therapy with reduced side effects and excellent therapeutic effectiveness. | 09-02-2010 |
20110213121 | NANOPARTICLE SENSOR FOR MEASURING PROTEASE ACTIVITY AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a nanoparticle sensor for measuring protease activity, for protease imaging, and a method for preparing the same. More specifically, the present invention relates to a nanoparticle sensor for measuring protease activity in which a fluorophore- and a quencher-conjugated peptide substrate is conjugated to a biocompatible polymer nanoparticle. The peptide substrate is specifically lysed by a protease. The sensor according to the present invention is capable of inhibiting emission of fluorescence with high extinctive activity of the quencher on a fluorescent material. But strong fluorescence is specifically emitted only if the peptide substrate is lysed by a specific protease. Therefore, the sensor is especially useful as a method for screening a novel drug such as a protease overexpression inhibitor, and early diagnosis of incurable diseases and various diseases such as autoimmune diseases including cancer, osteoarthritis, rheumatoid arthritis and dementia. | 09-01-2011 |
20110274930 | METHOD FOR POLYMERIZING A SMALL OLIGONUCLEOTIDE, AND USE OF A HIGH-MOLECULAR OLIGONUCLEOTIDE PREPARED BY THE POLYMERIZATION METHOD - The present invention relates to a high-molecular weight oligonucleotides polymerization method which increases in vivo stability, and to the use of a high-molecular weight oligonucleotides prepared by the polymerization method. | 11-10-2011 |
20120083455 | HYMAN SERUM ALBUMIN-siRNA NANO-SIZED CARRIER SYSTEM - Disclosed are a human serum albumin-siRNA carrier system having siRNA bound to human serum albumin and a user thereof, and especially, human serum albumin-siRNA carrier system, which has a biodegradable covalent bond between human serum albumin polymer and siRNA and is stable in a living body, and a user thereof. | 04-05-2012 |
20120253423 | Artificial Nerve Networking System and Method for Functional Recovery of Damaged Nerve - Disclosed are a system and a method for artificial nerve networking capable of restoring a damaged nerve and allowing selective detection, analysis, transmission and stimulation of a signal from the damaged nerve. The artificial nerve networking system according to an embodiment of the present disclosure includes: a first nerve conduit connected at one end of a damaged nerve; a second nerve conduit connected at the other end of the damaged nerve; and an artificial nerve networking unit electrically connected to the first nerve conduit and the second nerve conduit and recovering the function of the damaged nerve by transmitting and receiving a signal to and from the damaged nerve. | 10-04-2012 |
20130253606 | PERIPHERAL NERVE INTERFACE SYSTEM AND METHOD FOR PROSTHETIC HAND CONTROL - The present disclosure relates to peripheral nerve interface system and method for prosthetic hand control, which may measure, analyze and control efferent motor nerve signals and afferent sensory nerve signals by regenerating a peripheral nerve and control an artificial prosthetic hand by means of the measurement, analysis and control of the signals. For this, the peripheral nerve interface system according to an embodiment of the present disclosure includes: a nerve conduit connected to a terminal of a damaged peripheral nerve at a cut body portion; a prosthesis for substituting for the cut body portion; and a peripheral nerve interface unit electrically connected to the nerve conduit and the prosthesis to restore a function of the damaged peripheral nerve and control operations of the prosthesis by transmitting and receiving signals of the damaged peripheral nerve. | 09-26-2013 |
20130273519 | COMPOSITION FOR TREATING BLOOD AND SET OF DIAGNOSTIC KIT COMPRISING THE SAME TO DETECT AUTOIMMUNE DISEASE - The present invention relates to a composition for treating blood, a set of a diagnostic kit comprising the same to detect an autoimmune disease, and a method of monitoring an autoimmune disease using the same. | 10-17-2013 |
Patent application number | Description | Published |
20090059682 | SEMICONDUCTOR MEMORY DEVICE HAVING ANTIFUSE CIRCUITRY - A semiconductor memory device includes a fuse box including a plurality of address antifuse circuits, each address antifuse circuit outputting an address fuse signal according to a program state of an antifuse included in the corresponding address antifuse circuit, an address comparator including a plurality of address comparison signal generators, each address comparison signal generator combining a first test signal for determining an initial defect of the antifuse and a corresponding bit of an externally applied address signal to generate a test address, and comparing the test address with the address fuse signal to generate an address comparison signal, and a redundant enable signal generator for enabling a redundancy enable signal in response to a plurality of address comparison signals. | 03-05-2009 |
20100067317 | SEMICONDUCTOR MEMORY DEVICE AND METHOD OF CONTROLLING SENSE AMPLIFIER OF SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes at least one sense amplifier, a controller and a sense amplifier driver. The sense amplifier includes a PMOS sense amplifier and an NMOS sense amplifier configured to be respectively activated in response to a first supply voltage and a second supply voltage, and to sense and amplify a voltage difference between a corresponding bit line pair. The controller is configured to set an operating mode in response to an external command, to control activation timing of a PMOS drive activation signal and an NMOS drive activation signal according to the set operating mode, and to output the PMOS drive activation signal and the NMOS drive activation signal. The sense amplifier driver is configured to apply the first and second supply voltages to the PMOS and NMOS sense amplifiers, respectively, in response to the PMOS drive activation signal and the NMOS drive activation signal. | 03-18-2010 |
20130100755 | SEMICONDUCTOR MEMORY DEVICE IMPLEMENTING COMPREHENSIVE PARTIAL ARRAY SELF REFRESH SCHEME - A semiconductor memory device performing a comprehensive partial self refresh (CPSR) scheme, in which a CPSR operation of not performing a self refresh operation on the segments included in each bank is disclosed. The semiconductor memory device includes a mask information register configured to generate mask information by storing information indicating a bank and a segment on which the self refresh operation is not performed; and a mask operation circuit configured to not perform the self refresh operation on the segments of each of the banks in response to the mask information. The semiconductor memory device efficiently performs a refresh operation according to user convenience and supports lower power consumption. | 04-25-2013 |
20130176803 | SEMICONDUCTOR MEMORY DEVICE AND REFRESH METHOD THEREOF - A semiconductor memory device and a self-refresh method of the semiconductor memory device. The semiconductor memory device includes: a memory cell array including one or more memory cells; a sense amplifier connected to a sensing line and a complementary sensing line and sensing/amplifying data stored in the one or more memory cells; and a sense amplifier control circuit sequentially supplying a first voltage and a second voltage having different levels to the sense amplifier through the sensing line during a refresh operation. | 07-11-2013 |
20140149652 | MEMORY SYSTEM AND METHOD OF MAPPING ADDRESS USING THE SAME - In one example embodiment, a memory system includes a memory module and a memory controller. The memory module is configured generate density information of the memory module based on a number of the bad pages of the memory module, the bad pages being pages that have a fault. The memory controller is configured to map a continuous physical address to a dynamic random access memory (dram) address of the memory module based on the density information received from the memory module. | 05-29-2014 |
20140245105 | SEMICONDUCTOR MEMORY DEVICES INCLUDING ERROR CORRECTION CIRCUITS AND METHODS OF OPERATING THE SEMICONDUCTOR MEMORY DEVICES - A memory controller includes a controller input/output circuit configured to output a first command to read first data, and output a second command to read an error corrected portion of the first data. A memory device includes: an error detector, a data storage circuit and an error correction circuit. The error detector is configured to detect a number of error bits in data read from a memory cell in response to a first command. The data storage circuit is configured to store the read data if the detected number of error bits is greater than or equal to a first threshold value. The error correction circuit is configured to correct the stored data. | 08-28-2014 |
20140268978 | SEMICONDUCTOR MEMORY DEVICE HAVING ASYMMETRIC ACCESS TIME - A semiconductor memory device may include a plurality of data input/output DQ pads and a plurality of first and second memory cell arrays. Each path of a first set of data paths from each of the plurality of first memory cell arrays to a corresponding DQ pad is physically shorter than each path of a second set of data paths from each of the plurality of second memory cell arrays to the corresponding DQ pad. Each of the plurality of first memory cell arrays is a designated first-speed access cell array and each of the plurality of second memory cell arrays is a designated second-speed access cell array, the second-speed being slower than the first-speed. A size of the each of the plurality of first memory cell arrays is smaller than a size of the each of the plurality of second memory cell arrays. | 09-18-2014 |
20140310481 | MEMORY SYSTEM - A memory system includes a memory controller to control a first memory device and a second memory device. The first and second memory devices are different in terms of at least one of physical distance from the memory controller, a manner of connection to the memory controller, error correction capability, or memory supply voltage. The first and second memory devices also have different latencies. | 10-16-2014 |
20140317469 | MEMORY DEVICE FOR PERFORMING ERROR CORRECTION CODE OPERATION AND REDUNDANCY REPAIR OPERATION - Provided are a memory device and a memory module, which perform both an ECC operation and a redundancy repair operation. The memory device repairs a single-bit error due to a ‘fail’ cell by using an error correction code (ECC) operation, and also repairs the ‘fail’ cell by using a redundancy repair operation when the ‘fail’ cell is not repairable by the ECC operation. The redundancy repair operation includes a data line repair and a block repair. The ECC operation may change a codeword corresponding to data per one unit of memory cells including the ‘fail’ cell, and may also change the size of parity bits regarding the changed codeword. | 10-23-2014 |
20140355332 | VOLATILE MEMORY DEVICE AND REFRESH METHOD THEREOF - Provided is a refresh method of a volatile memory device. The method includes: detecting a number of disturbances that affect a second memory area as the number of accesses to a first memory area is increased; outputting an alert signal from the volatile memory device to an outside of the volatile memory device when the detected number of disturbances reach a reference value; and performing a refresh operation on the second memory area in response to the alert signal. | 12-04-2014 |
20150049570 | MEMORY DEVICE, MEMORY SYSTEM INCLUDING THE SAME, OPERATING METHOD THEREOF - In one embodiment, the memory device includes at least one memory bank including first and second subbanks, and control logic configured to control storing data into the memory bank. The control logic is configured to activate the first subbank and to precharge the second subbank in response to a first activate command for the first subbank. | 02-19-2015 |
20150089327 | SEMICONDUCTOR MEMORY DEVICES AND MEMORY SYSTEMS INCLUDING THE SAME - The semiconductor memory device includes a memory cell array and an error correction code (ECC) circuit. The memory cell array is divided into a first memory region and a second memory region. Each of the first and second memory regions includes a plurality of pages each page including a plurality of memory cells connected to a word line. The ECC circuit corrects single-bit errors of the first memory region using parity bits. The first memory region provides a consecutive address space to an external device by correcting the single-bit errors using the ECC circuit and the second memory region is reserved for repairing at least one of a first failed page of the first memory region or a second failed page of the second memory region. | 03-26-2015 |
20150243338 | MEMORY DEVICE AND MEMORY SYSTEM HAVING THE SAME - A memory device includes a memory cell array, an intensively accessed row detection circuit, and a refresh control circuit. The memory cell array includes a plurality of memory cell rows. The intensively accessed row detection circuit generates an intensively accessed row address indicating an intensively accessed memory cell row among the plurality of memory cell rows based on an accumulated access time for each of the plurality of memory cell rows. The refresh control unit preferentially refreshes neighboring memory cell rows adjacent to the intensively accessed memory cell row indicated by the intensively accessed row address when receiving the intensively accessed row address from the intensively accessed row detection unit. The memory device effectively reduces a rate of data loss. | 08-27-2015 |
Patent application number | Description | Published |
20130027131 | SOUND OUTPUT DEVICE USING VACUUM TUBE, AUDIO APPARATUS AND METHOD FOR SOUND OUTPUT THEREOF - A sound output device is provided. The sound output device includes a vacuum tube for amplifying an audio signal; a power supply that supplies power to the vacuum tube; a first switch circuit that selectively connects the power supply to the vacuum tube; and a controller that controls the first switch circuit according to whether the vacuum tube is used. | 01-31-2013 |
20130336510 | DOCKING STATION - A docking station for docking of a plurality of portable media devices includes a main body, a plurality of accommodation units to accommodate the plurality of portable media devices, the plurality of accommodation units being provided in one side of the main body, and a plurality of docking ports to provide electrical connection between the plurality of portable media devices and the docking station, the plurality of docking ports being installed in the plurality of accommodation units, wherein each of the plurality of docking ports supports electrical connection between the docking station and any one of the plurality of portable media devices belonging to different product groups. Accordingly, a plurality of portable media devices belonging to different product groups is freely connected to one docking station to reproduce a sound signal, thereby improving user convenience. | 12-19-2013 |
20140176237 | ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - An electronic device includes an amplifier which is configured to amplify a sound signal and includes a vacuum tube including a heater configured to heat the vacuum tube; a voltage supply which is configured to supply a first voltage and a second voltage which is higher than the first voltage; and a controller which is configured to control the voltage supply to supply the second voltage to the heater in response to supply of a drive voltage to the amplifier being started and to supply the first voltage to the heater if the vacuum tube reaches a predetermined temperature. | 06-26-2014 |
Patent application number | Description | Published |
20140159037 | THIN FILM TRANSISTOR, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE COMPRISING THE SAME - A thin film transistor, a method of manufacturing the thin film transistor, and a display device including the thin film transistor are provided. The thin film transistor comprises an oxide semiconductor layer, a gate electrode, a source electrode and a drain electrode formed on a substrate in a coplanar configuration. A first conductive member is in direct contact with the oxide semiconductor layer and in direct contact with the source electrode. A second conductive member is in direct contact with the oxide semiconductor layer and in direct contact with the drain electrode. The first conductive member and the second conductive member are arranged to decrease resistance between a channel region of the oxide semiconductor layer and the source and drain electrodes. | 06-12-2014 |
20140183473 | FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A flexible display device and a method of manufacturing the same are provided. The flexible display device comprises a first flexible substrate including a display area including an organic light emitting layer, and a peripheral circuit area, and a second flexible substrate coming in contact with the first flexible substrate and including a pattern for facilitating bending thereof, wherein the second flexible substrate has a certain shape according to the pattern, and the first flexible substrate has a shape corresponding to the certain shape. Various embodiments of the present invention provide a flexible display device capable of realizing a narrow bezel-type or bezel-free display device and simultaneously realizing improved types of design, facilitating bending of a bezel area so as to realize a narrow bezel-type or bezel-free display device, and minimizing damage to an area to be bent. | 07-03-2014 |
20140183476 | THIN-FILM TRANSISTOR, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE COMPRISING THE SAME - A thin film transistor, a method of manufacturing the thin film transistor, and a display device including the thin film transistor are provided. The thin film transistor comprises a gate electrode formed on the oxide semiconductor layer such that a first surface of the oxide semiconductor layer faces the gate electrode. A source electrode and a drain electrode are electrically connected to the oxide semiconductor layer, respectively. The oxide semiconductor layer, gate electrode, source electrode and drain electrode are arranged in a coplanar transistor configuration. A light-blocking element is also arranged to shield a second surface of the oxide semiconductor layer from external light. | 07-03-2014 |
20140217373 | FLEXIBLE DISPLAY SUBSTRATE, FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, a first wire formed on the display area of the flexible substrate, and a second wire formed on the non-display area of the flexible substrate, wherein at least a part of the non-display area of the flexible substrate is curved in a bending direction, and the second wire formed on at least a part of the non-display area of the flexible substrate includes a first portion formed to extend in a first direction and a second portion formed to extend in a second direction. | 08-07-2014 |
20140217382 | ELECTRONIC DEVICES WITH FLEXIBLE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - Embodiments of the present disclosure can significantly reduce the non-display area of a flexible OLED display, which would otherwise be covered by a cosmetic trim such as a bezel or an opaque. As such, an electronic device with a display having minimized border area can be provided. This makes it possible to reduce the overall size of the electronic device without sacrificing the size of the display therein. Such a reduction in size of the bezel was achieved by bending the flexible substrate near its edge using an insert member. | 08-07-2014 |
20140217397 | FLEXIBLE DISPLAY SUBSTRATE, FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A flexible display substrate, a flexible organic light emitting display device, and a method of manufacturing the same are provided. The flexible display substrate comprises a flexible substrate including a display area and a non-display area extending from the display area, and a wire formed on the flexible substrate. At least a part of the non-display area of the flexible substrate is formed in a crooked shape in a bending direction, and the wire positioned on at least a part of the non-display area of the flexible substrate includes a plurality of first wire patterns, and a second wire pattern formed on the plurality of first wire patterns and electrically connected with the plurality of first wire patterns. | 08-07-2014 |
20140232956 | FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUCATURING THE SAME - There is provided a flexible display having a new wire structure and a new insulating layer structure. A flexible display includes a flexible substrate having a first area and a second area. The second area is curved in a non-zero angle relative to the plane of the first area. The flexible display further includes a plurality of wires that extend over from the first area to the second area of the flexible substrate. Each of the wires is covered by an upper insulating pattern, which is separated from other upper insulating pattern. Each upper insulating pattern covering the wire has substantially the same trace pattern shape of the corresponding wire thereunder. Accordingly, by adopting the above-described wire structure and upper insulating layer structure, crack generation and propagation in the wires and the insulating layers from bending of the flexible display can be minimized. | 08-21-2014 |
20150115253 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - The organic light emitting display device includes a flexible substrate, a thin-film transistor on the flexible substrate, a first anode on the thin-film transistor, a second anode on the same plane with the first anode and spaced apart from the first anode so as to surround the first anode, an organic light emitting layer on the first anode and the second anode, and a cathode on the organic light emitting layer. The second anode includes an opening where the first anode is encompassed therein. The shape of the first anode and the second anode and arrangement thereof reduces a segment length of an anode in a bending direction of the organic light emitting display device, and, thus, occurrence of cracks in the anode can be minimized. | 04-30-2015 |
20150123137 | FLEXIBLE DISPLAY DEVICE AND CURVED DISPLAY DEVICE - Provided is a configuration for a semiconductor layer and a line for reducing the segment length of the semiconductor layer with respect to the bending direction of the flexible substrate. Such a configuration reduces the probability of cracks occurring in the semiconductor layer of the thin-film transistor, thereby improving the stability and durability of the thin-film transistor employed in a curved or a flexible display device. The configuration includes a thin-film transistor (TF) on the flexible substrate. The TFT includes the semiconductor layer extending obliquely with respect to the direction of the line. | 05-07-2015 |
20150179728 | FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - Provided is a flexible organic light-emitting display device. The flexible display device includes a flexible substrate having a display area, a non-display area, and a bending area. On the flexible substrate, a first insulation layer is formed in a part of the non-display area. The first insulation layer includes a zigzag pattern. A plurality of wirings are electrically connected to the display area and are extended to traverse the non-display area and the bending area and are disposed on the first insulation layer. On the first insulation layer and the plurality of wirings, a passivation layer is formed. By virtue of a zigzag pattern of the first insulation layer, the frequency of occurrence of cracks in the passivation layer is reduced. | 06-25-2015 |
Patent application number | Description | Published |
20110190943 | FACILITIES CONTROL SYSTEM AND OPERATING METHOD OF THE SAME - A system and method for controlling one or more facilities based on one or more operation logic parameters is provided. An operation scenario is generated, taking into consideration actual operation of one or more facilities of a particular system, actual control orders, a time interval between data inputs, and other such factors. Operation logic parameters, or algorithms, are then tested based on the generated operation scenario. This system and method may reduce testing time and costs, and may prevent abnormal operation of the facilities of the system. | 08-04-2011 |
20110191634 | TEST-OPERATION CONTROL APPARATUS, SYSTEM, AND METHOD - A test-operation control apparatus, system and method are disclosed to reduce time and cost required for test operation by automatically performing test-operation on a control point of facilities installed on site based on a previously established template sequence and operational conditions of the situation on the spot. The test-operation control apparatus includes: a storage unit configured to store a basic sequence with respect to each of one or more control points set in the facilities installed on the spot (or site); an input unit configured to selectively receive one or more of the control points and receive operational conditions of each basic sequence with respect to each of the one or more of the selected control points; and a controller configured to combine the basic sequences with respect to each of the one or more of the selected control points according to the inputted operational conditions to generate a test-operation sequence. | 08-04-2011 |
20110219795 | CORE ASSEMBLY FOR AIR CONDITIONER AND AIR CONDITIONER HAVING THE SAME - Disclosed are a core assembly for an air conditioner, and an air conditioner having the same. Since a core is formed in a consecutive ring shape, an impedance with respect to an electric signal is improved to enhance a communication performance through a refrigerant pipe. Furthermore, as the core or a core holder is integrally formed at a connection pipe, the refrigerant pipe is prevented from vibrating or moving by installation circumstances. This may enhance a communication performance much more. Besides, since a connector is provided at the core holder or a signal line, detachable mounting of the connector to the signal line may be facilitated. This may simplify the assembly processes and maintenance procedures, thereby reducing the costs. | 09-15-2011 |
20110219798 | Communication Apparatus, Air Conditioning System Having The Same And Communication Method Thereof Using Refrigerant Pipes - A communication apparatus, an air conditioning system having the same, and a communication method for the air conditioning system using a refrigerant pipe are provided. The refrigerant pipe may be used as a transmission line to allow communications between an outdoor unit and an indoor unit, and a low frequency band signal and a core having an inductance value appropriate for the characteristic of a pipe communication frequency may be used to perform the pipe communication, which allows communications between the outdoor unit and the indoor unit without a separate communication line, resulting in minimizing noise interruption and affection of surge, and avoiding signal strength attenuation and signal radiation. | 09-15-2011 |
20110224833 | Air Conditioning System And Communication Method Thereof - In an air conditioning system and a communication method thereof a wireless network may be established between indoor units and a controller or between outdoor units so as to allow communications therebetween, thereby facilitating device addition or device deletion. Also, one or more outdoor units and a plurality of indoor units may be controlled without a dedicated communication line or with using a less mount of the dedicated communication line, and the outdoor units or indoor units may perform communications using one or more communication technologies, such as wireless communication and pipe communication technologies and wireless communication and dedicated line communication technologies, while performing communications with the controller using the wireless communication technology. | 09-15-2011 |
20110224921 | AIR CONDITIONING SYSTEM AND METHOD FOR CALCULATING AMOUNT OF FILLING REFRIGERANTS OF THE SAME - An air conditioning system includes a plurality of indoor units and one or more outdoor units to drive the indoor units. The one or more outdoor units are coupled to the indoor units through refrigerant pipes that include one or more branch points. A calculator calculates an amount of filling refrigerant based on capacities of the indoor units and the one or more outdoor units and lengths of the refrigerant pipes. | 09-15-2011 |
20130297080 | CENTRAL CONTROL SYSTEM AND METHOD FOR SETTING CONTROL POINT THEREOF - Disclosed are a central control system and a method for setting a control point thereof. A central controller or a control point generator generates a control map in which control points are indicated, and the control points and attribute data of devices such as indoor units on the spot in actuality are automatically matched through a mobile terminal. Also, attribute data required for setting a control point is made into a database by using a dedicated tool such as the central controller or the control point generator, thus automatically setting control points. Also, the central control system can be installed by setting attribute data of the respective control points by using a wireless solution such as a mobile terminal, without having technical knowledge. | 11-07-2013 |
20130298576 | AIR CONDITIONER AND COMMUNICATION APPARATUS AND METHOD THEREOF - The air conditioner includes indoor units, at least one outdoor unit connected to the indoor units via a refrigerant pipe to drive the indoor unit using a first signal, a central controller to control operations of the outdoor unit and the indoor units using a second signal, the second signal having a frequency band spaced from that of the first signal, and a communication apparatus installed in the outdoor unit or one of the indoor units connected to the outdoor unit to communicate with the central controller using the second signal, whereby signals with different frequency bands can be used upon communication between the outdoor unit and the indoor unit and communication between the outdoor unit or indoor unit and the central controller, so as to reduce signal interference and enhance efficiency of a system operation, resulting in improving safety of the system. | 11-14-2013 |
20130333856 | PIPING COMMUNICATION SYSTEM - The present invention relates to a piping communication system. A vibration preventing member covering the refrigerant piping is provided between an outdoor unit case or an indoor unit case and a refrigerant piping. Thus, although vibration is transferred to the refrigerant piping, the vibration is absorbed or suppressed by the vibration preventing member fixed to the outdoor unit case or the indoor unit case, thus reducing the amplitude of the refrigerant piping, whereby although the signal transmission unit is installed within the outdoor unit case of the indoor unit case, the signal transmission unit can be prevented from being brought into contact with neighboring components and shorted. | 12-19-2013 |
Patent application number | Description | Published |
20150107739 | KERF STRUCTURE FOR SNOW TIRE - The present invention relates to a kerf structure for a snow tire, including a wave-shaped straight portion and an expansion portion formed expanding from the straight portion, wherein the expansion portion includes unit structures, on each of which central semi-sphere holes and polygonal forms around the semi-sphere holes form protrusions in opposite directions are formed continuously. According to the present invention, the kerf structure for a snow tire provides a symmetric shape, thereby securing uniform block rigidity regardless of the direction of the kerf, and the interlocking effect can be maximized through the combination of the protrusion shape of the polygonal shape and the embossing of the semi-sphere hole. In addition, according to the present invention, the tire performance on dry roads can be ensured by optimizing the collapse of the tire tread portion and the uniform performance of the traction can be maintained until the last stages of tread wear since the polygonal shape is maintained until the last stage of the wear even though the tire is worn. | 04-23-2015 |
20150107740 | KERF STRUCTURE FOR SNOW TIRE - The present invention provides a kerf structure for a snow tire, including unit structures on each of which spiral-shaped protrusions are continuously formed to be spaced a predetermined distance apart on the outer circumferential surface of a semi-cylindrical shaped column, wherein the continuously formed unit structures are arranged by alternating convex and concave portions in a zigzag formation, which is capable of optimizing the rigidity which can maintain gripping force as an original function of a kerf while ensuring a friction force generated from small blocks of a tread portion partitioned with kerfs by collapsing a block at an optimum level and further ensuring the kerf function on snow even in the last stages of tread wear by lowering the rigidity of the blocks of the tread portion. | 04-23-2015 |
Patent application number | Description | Published |
20100019397 | ELECTRICAL CONNECTIONS FOR MULTICHIP MODULES - Conductive lines are formed on a wafer containing multiple circuits. The conductive lines are isolated from the circuits formed within the wafer. Chips are mounted on the wafer and have their chip pads connected to the conductive lines of the wafer. The wafer may then be protected with a packaging resin and singulated | 01-28-2010 |
20110037158 | BALL-GRID-ARRAY PACKAGE, ELECTRONIC SYSTEM AND METHOD OF MANUFACTURE - A multiple-chip-package (MCP) has multiple chip groups and multiple package terminal groups for electrical connections in the MCP. Semiconductor chips of the same chip group are electrically connected to the package terminals of the same package terminal group, while package terminals of different chip groups are electrically connected to the package terminals of different package terminal groups. | 02-17-2011 |
20110156232 | SEMICONDUCTOR MEMORY DEVICE, SEMICONDUCTOR PACKAGE AND SYSTEM HAVING STACK-STRUCTURED SEMICONDUCTOR CHIPS - A module is disclosed. In one embodiment, the module is a memory module including a first multichip package, the first multichip package including a first master chip and a first plurality of slave chips, and a second multichip package, the second multichip package including a second master chip and a second plurality of slave chips. A first through via passes through the first master chip and electrically connects to the first master chip to provide a supply voltage to the first master chip. A second through via passes through the first master chip without being electrically connected to provide a supply voltage to the first master chip. A first set of additional through vias pass through respective ones of the first plurality of slave chips and electrically connect to the respective ones of the first plurality of slave chips, wherein the second through via and first set of additional through vias are aligned to form a first stack of through vias. A third through via passes through the second master chip and electrically connects to the second master chip to provide the supply voltage to the second master chip. A fourth through via passes through the second master chip without being electrically connected to provide a supply voltage to the second master chip. A second set of additional through vias passes through a respective one of the second plurality of slave chips and electrically connects to the respective one of the second plurality of slave chips, wherein the fourth through via and second set of additional through vias are aligned to form a second stack of through vias. A first port is electrically connected to the first and third through vias for providing the supply voltage to the first master chip and the second master chip, and a second port is electrically connected to the first and second stacks of through vias for providing the supply voltage to the first plurality of slave chips and the second plurality of slave chips. | 06-30-2011 |
20110285034 | ELECTRICAL CONNECTIONS FOR MULTICHIP MODULES - Conductive lines are formed on a wafer containing multiple circuits. The conductive lines are isolated from the circuits formed within the wafer. Chips are mounted on the wafer and have their chip pads connected to the conductive lines of the wafer. The wafer may then be protected with a packaging resin and singulated | 11-24-2011 |
20120112359 | Semiconductor Devices and Fabrication Methods thereof - A semiconductor device includes a first semiconductor chip, a first connection structure disposed on a first side of the first semiconductor chip, a second semiconductor chip disposed on a second side of the first semiconductor chip, and a second connection structure disposed between the first and second semiconductor chips, wherein a number of the second connection structures is less than a number of the first connection structures. | 05-10-2012 |
20120235305 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device includes a substrate having a first side and a second side such that the first and second sides face each other, a through via plug penetrating the substrate, an insulating film liner, and an antipollution film. The insulating film liner is between the through via plug and the substrate and the insulating film liner has a recessed surface with respect to the second side. The antipollution film covers the second side and the antipollution film is on the recessed surface and between the through via plug and the substrate. | 09-20-2012 |
20140148007 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device includes a substrate having a first side and a second side such that the first and second sides face each other, a through via plug penetrating the substrate, an insulating film liner, and an antipollution film. The insulating film liner is between the through via plug and the substrate and the insulating film liner has a recessed surface with respect to the second side. The antipollution film covers the second side and the antipollution film is on the recessed surface and between the through via plug and the substrate. | 05-29-2014 |
20140312505 | SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOF - A semiconductor device includes a first semiconductor chip, a first connection structure disposed on a first side of the first semiconductor chip, a second semiconductor chip disposed on a second side of the first semiconductor chip, and a second connection structure disposed between the first and second semiconductor chips, wherein a number of the second connection structures is less than a number of the first connection structures. | 10-23-2014 |
Patent application number | Description | Published |
20100069632 | SALTS OF PYRROLOPYRIMIDINONE DERIVATIVES AND PROCESS FOR PREPARING THE SAME - The present invention relates to salts of a pyrrolopyrimidinone derivative having superior PDE-5 inhibition activity and a process for preparing the same. More particularly, the present invention relates to a crystalline acid addition salt prepared by reacting a pyrrolopyrimidinone derivative with an acid selected from gentisic acid, maleic acid, citric acid, fumaric acid and tartaric acid. With no hygroscopic property and superior long-term storage stability, photostability and thermal stability, the salts of the pyrrolopyrimidinone derivative are appropriate to be prepared into medications and, with superior PDE-5 inhibition activity, are useful for the treatment and prevention of erectile dysfunction, pulmonary arterial hypertension, chronic obstructive pulmonary disease, benign prostatic hypertrophy and lower urinary tract diseases. | 03-18-2010 |
20140220104 | PATCH CONTAINING RIVASTIGMINE - The present invention relates to a rivastigmine-containing patch having improved storage stability and proper release property. | 08-07-2014 |
20150045749 | PERCUTANEOUS ABSORPTION PREPARATION CONTAINING DONEPEZIL, AND METHOD FOR PREPARING SAME - Provided is a transdermal delivery system (for example, in the form of a patch) having a double-layer structure including a drug-containing matrix layer and an adhesive layer, wherein the drug-containing matrix layer is obtained by completely dissolving donepezil using a certain polymer and then formulating along with an adhesive; and a process for preparing the same. The transdermal delivery system according to the present invention does not show any crystallization of donepezil in the formulation, can release donepezil at a uniform rate for a long time, and can inhibit the release dumping phenomenon that occurs in a transdermal delivery system having a single-layer structure. | 02-12-2015 |
20150118282 | TRANSDERMALLY ABSORBABLE PREPARATION CONTAINING ROTIGOTINE - A method for preventing the precipitation of rotigotine crystals, including a step of mixing rotigotine and one or more crystallization prevention agents selected from the group consisting of fatty alcohols, fatty acids, fatty acid esters, fatty acid amides, and the derivatives thereof, and to a transdermally absorbable preparation that includes rotigotine and crystallization prevention agents. | 04-30-2015 |
20150118309 | PREPARATION FOR PERCUTANEOUS ABSORPTION CONTAINING ROTIGOTINE - Exemplary embodiments of the present invention relate to a method for preparing a preparation for percutaneous absorption, which includes rotigotine as an active ingredient, and more specifically, to a method for preparing a preparation for percutaneous absorption including mixing rotigotine and an ethylene-vinyl acetate adhesive so as to have a weight ratio of 1:(0.1 to 20), a preparation for percutaneous absorption manufactured by the method, and a percutaneous treatment system. The preparation and the system may prevent separation of the rotigotine, thereby increasing long-term storage stability, and effectively release the rotigotine, and thus can be effectively applied to preparing patch medication containing the rotigotine. | 04-30-2015 |
Patent application number | Description | Published |
20120036840 | NOx Storage and Reduction Catalyst, Preparation Method, and NOx Removing System - A catalyst for NOx storage and reduction may include a carrier that contains alkali metal and Al, or alkali earth metal and Al, a NOx storage element of alkali metal, alkali earth metal or rare earth element, and one or more noble metals that are selected from the group consisting of Pt, Pd, Ru, Ag, Au and Rh. The catalyst for NOx storage and reduction shows excellent NOx storage and reduction capability, maintains excellent storage and reduction capability especially before and after deterioration and sulfation, and shows excellent catalytic activity under low temperature environment, while maintaining unusually high hydrophobicity. | 02-16-2012 |
20130072379 | METHOD OF MANUFACTURING CATALYST COATING SOLUTION AND CATALYST BODY USING THE SAME - A method of preparing a catalyst coating solution may realize high purification performance by preventing the active surface of a catalyst from being reduced, and may greatly improve the durability of a catalyst by preventing soot from directly coming into contact with a catalyst layer containing a precious metal so that the catalyst layer can continuously exhibit proper purification performance. A method of manufacturing a catalyst body using the catalyst coating solution, and a catalyst body manufactured by the method are also described. | 03-21-2013 |
Patent application number | Description | Published |
20090203599 | N-TERMINAL MODIFIED PEG-TRAIL, METHOD FOR PREPARING AND USES THEREOF - Disclosed herein are an N-terminal modified PEG-TRAIL conjugate and a preparation method and use thereof. The PEG-TAIL conjugate has pharmaceutical activity identical or similar to that of native TRAIL (TNF-related apoptosis-inducing ligand) with extended in vivo half-life and enhanced stability. Compared to native TRAIL, the PEG-TAIL conjugate exhibits high solubility and solution stability, with highly improved pharmacokinetic profiles. Thus, the PEG-TAIL conjugate may be very useful for preventing and treating proliferative diseases and autoimmune diseases. | 08-13-2009 |
20100137558 | MONO MODIFIED EXENDIN WITH POLYETHYLENE GLYCOL OR ITS DERIVATIVES AND USES THEREOF - Disclosed herein are exendin singly modified with polyethylene glycole or a derivative thereof, a method for the preparation of the same, and uses thereof. Exendin modified at lysine (27) with polyethylene glycol shows biological activity similar to that of natural exendin, but is improved in half life. In addition, the modification position and the number of PEG or its derivative are restricted so as to minimize the side effects caused by a variety of combinations of such factors. The exendin is useful in the prevention and treatment of diseases caused by the over-secretion of insulin, or diseases caused due to a decrease in plasma glucose level, the inhibition of gastric or intestinal motility, the promotion of satiety, or the inhibition of food intake, especially diabetes, obesity and irritable colon syndrome. | 06-03-2010 |