Patent application number | Description | Published |
20110272184 | LEAD FRAME AND MANUFACTURING METHOD THEREOF - Disclosed are a lead frame and a method for manufacturing the same. The lead frame includes a copper substrate and a rough copper layer having surface roughness of 110 nm to 300 nm on a surface of the copper substrate. | 11-10-2011 |
20120001307 | Lead Frame and Method For Manufacturing the Same - A lead frame comprises: a base metal layer; a copper plating layer, including one of a copper layer and an alloy layer including a copper, configured to plate the based metal layer to make a surface roughness; and an upper plating layer, including at least one plating layer including at least one selected from the group of a nickel, a palladium, a gold, a silver, a nickel alloy, a palladium alloy, a gold alloy, and a silver alloy, configured to plate the copper plating layer. | 01-05-2012 |
20130118782 | RADIANT HEAT CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a radiant heat circuit board and a method for manufacturing the same. The radiant heat circuit board, which is used to mount a heat emitting device thereon, includes a metallic plate including a metallic protrusion having a solder to which the heat emitting device is attached, a bonding layer on the metallic protrusion, an insulating layer on the metallic plate to expose the metallic protrusion, and a circuit pattern on the insulating layer. Heat emitted from the heat emitting device is directly transferred to the metallic plate by providing the metallic plate including a heat radiation protrusion under the mounting pad, so that heat radiation efficiency is increased. The surface of the heat radiation protrusion is plated with an alloy including copper, thereby improving the adhesive property with respect to the solder, so that the failure rate is reduced. | 05-16-2013 |
20130188359 | RADIANT HEAT CIRCUIT BOARD, METHOD OF MANUFACTURING THE SAME, HEAT GENERATING DEVICE PACKAGE HAVING THE SAME, AND BACKLIGHT - Provided is a radiant heat circuit board for mounting a plurality of heat generating devices. The radiant heat circuit board includes a metal plate comprising an integrated metal projection to which the plurality of heat generating devices are attached, an insulation member exposing the integrated metal projection, the insulation member comprising a plurality of insulation layers disposed on the metal plate, and first and second electrode pads disposed on the insulation member, the first and second electrode pads disposed being electrically separated from each other. The first and second electrode pads receives a voltage from circuit wires disposed on the insulation layers different from each other of the insulation member. Thus, a radiant projection may be disposed between the heat generating devices to improve heat radiation. | 07-25-2013 |
20130206459 | RADIANT HEAT CIRCUIT BOARD, HEAT GENERATING DEVICE PACKAGE HAVING THE SAME, AND BACKLIGHT UNIT - Provided is a radiant heat circuit board for mounting a plurality of heat generating devices. The radiant heat circuit board includes a metal plate including an integrated metal projection to which the plurality of heat generating devices are attached, an insulation layer exposing the integrated metal projection, the insulation layer being disposed on the metal plate, and a plurality of electrode pads disposed on the insulation layer, the plurality of electrode pads applying a voltage into each of the heat generating devices. Thus, a radiant projection may be disposed between the heat generating devices to improve heat radiation. | 08-15-2013 |
20140231122 | EPOXY RESIN COMPOUND AND RADIANT HEAT CIRCUIT BOARD USING THE SAME - An epoxy resin composition having an epoxy resin, a curing agent, and inorganic filler as main components is provided. The epoxy resin includes an epoxy resin of Chemical Formula. Accordingly, the thermal conductivity of the epoxy resin composition can be increased because the epoxy resin has a mesogen structure that facilitates crystallizability. In addition, a high radiant heat board can be provided by using the above-mentioned epoxy resin as an insulating material for a printed circuit board. | 08-21-2014 |
20140290986 | EPOXY RESIN COMPOUND AND RADIANT HEAT CIRCUIT BOARD USING THE SAME - An epoxy resin compound having an epoxy resin, a curing agent, and inorganic filler as main components is provided. The epoxy resin includes an epoxy resin of Chemical Formula. Accordingly, the thermal conductivity of the epoxy resin compound can be increased because the epoxy resin has a mesogen structure that facilitates crystallizability. In addition, a high radiant heat board can be provided by using the above-mentioned epoxy resin as an insulating material for a printed circuit board. | 10-02-2014 |
20150035751 | INTERFACE APPARATUS USING MOTION RECOGNITION, AND METHOD FOR CONTROLLING SAME - Provided are a 3-dimensional interface device through motion recognition and a control method thereof, and is a method of controlling an operation range and a movement speed of the interface device. The interface device includes a display unit which is a display unit, a control terminal generating an output signal output to the display unit and controlling drive of the display unit, and an interface unit connected to the control terminal, receiving a user's command from a user, and transmitting the user's command to the control terminal. The interface unit includes a detecting unit detecting a user's motion, and a control unit controlling drive of the interface unit. | 02-05-2015 |
Patent application number | Description | Published |
20110111400 | METHOD FOR ENHANCING CHEMICAL SENSITIVITY OR RADIOSENSITIVITY OF CANCER CELLS BY INHIBITING EXPRESSION OF TSPYL5 - Disclosed herein is a method for enhancing sensitivity of cancer cells to compounds or radiation by inhibiting the expression of testis-specific protein, Y-encoded like 5 (TSPYL5). More specifically, because methylation of TSPYL5 protein expressed in lung cancer cell line was inhibited to increase the expression level of the gene, resistance to stress such as radiation or anticancer agents was increased. Because the sensitivity of cancer cells to stress such as radiation or anticancer agents was increased by inhibiting the expression of the TSPYL5 gene to promote the apoptosis of the cells, an anticancer supplement agent containing an inhibitor of the expression or activity of the TSPYL5 gene of the present invention inhibits the growth of cancer cells and enhances the sensitivity to various stresses to maximize the apoptosis. Thus, when used in combination with radiotherapy or chemotherapy, the anticancer supplement agent may be used very usefully for anticancer treatment. | 05-12-2011 |
20140255779 | SECONDARY BATTERY - Provided is a secondary battery capable of preventing metal-plating and curling, the secondary battery including: at least one anode including an anode current collector and an anode active material layer coated on the anode current collector; at least one cathode including a cathode current collector, a cathode active material layer coated on one surface of the cathode current collector, which faces the anode, and an outermost coating layer coated on the other surface of the cathode current collector, which does not face the anode, the outermost coating layer being formed by coating an anode active material, an inorganic particle, or a mixture thereof; and at least one separator positioned between the cathode and the anode. | 09-11-2014 |
Patent application number | Description | Published |
20120206406 | TOUCH SCREEN - Provided is a touch screen that includes a first sensor layer and a second sensor layer. The first sensor layer and the second sensor layer form a sensor for recognizing a touch position on the touch screen. | 08-16-2012 |
20120223901 | METHOD OF MANUFACTURING TRANSPARENT CIRCUIT SUBSTRATE FOR TOUCH SCREEN - Provided is a method of manufacturing a transparent circuit substrate for a touch screen. The method may involve forming an electrode layer on a transparent substrate, stacking a light shielding layer on the transparent substrate such that the light shielding layer is located on an outside of the electrode layer, stacking a mask on the light shielding layer and the electrode layer, forming a conductive layer on the mask, forming connecting lines for connecting the electrode layer and connecting terminals by removing the mask and a portion of the conductive layer, and forming the connecting terminals on the light shielding layer such that the connecting terminals contact the connecting lines. | 09-06-2012 |
20120235953 | TOUCH PANEL AND TOUCH SCREEN HAVING THE SAME - Provided herein is a capacitive-type touch panel. The capacitive-type touch panel may include a first transparent substrate, a first conductive layer positioned on the first transparent substrate, a sensor layer having a second conductive layer spaced from the first conductive layer by a spacer, and a second transparent substrate positioned on the sensor layer. The first conductive layer and the second conductive layer may be transparent. | 09-20-2012 |
20140362311 | METHOD OF MANUFACTURING TRANSPARENT CIRCUIT SUBSTRATE FOR TOUCH SCREEN - Provided is a method of manufacturing a transparent circuit substrate for a touch screen. The method may involve forming an electrode layer on a transparent substrate, stacking a light shielding layer on the transparent substrate such that the light shielding layer is located on an outside of the electrode layer, stacking a mask on the light shielding layer and the electrode layer, forming a conductive layer on the mask, forming connecting lines for connecting the electrode layer and connecting terminals by removing the mask and a portion of the conductive layer, and forming the connecting terminals on the light shielding layer such that the connecting terminals contact the connecting lines. | 12-11-2014 |
Patent application number | Description | Published |
20110271037 | STORAGE DEVICE PERFORMING DATA INVALIDATION OPERATION AND DATA INVALIDATION METHOD THEREOF - A storage device of one aspect includes a data storage medium including a plurality of memory blocks, and a storage controller which outputs a free memory block signal to a host device, and which is responsive to an externally received invalidation command from the host device to selectively invalidate data stored in the memory blocks of the storage medium. The free memory block signal is in accordance with a free memory block status of the data storage medium. | 11-03-2011 |
20120074586 | METHODS OF FABRICATING PACKAGE STACK STRUCTURE AND METHOD OF MOUNTING PACKAGE STACK STRUCTURE ON SYSTEM BOARD - A package stack structure includes a lower semiconductor chip on a lower package substrate having a plurality of lower via plug lands, a lower package having a lower molding compound surrounding a portion of a top surface of the lower package substrate and side surfaces of the lower semiconductor chip, an upper semiconductor chip on an upper package substrate having a plurality of upper via plug lands, an upper package having an upper molding compound covering the upper semiconductor chip, via plugs vertically penetrating the lower molding compound, the via plugs connecting the lower and upper via plug lands, respectively, and a fastening element and an air space between a top surface of the lower molding compound and a bottom surface of the upper package substrate. | 03-29-2012 |
20140197529 | METHODS OF FABRICATING PACKAGE STACK STRUCTURE AND METHOD OF MOUNTING PACKAGE STACK STRUCTURE ON SYSTEM BOARD - A package stack structure includes a lower semiconductor chip on a lower package substrate having a plurality of lower via plug lands, a lower package having a lower molding compound surrounding a portion of a top surface of the lower package substrate and side surfaces of the lower semiconductor chip, an upper semiconductor chip on an upper package substrate having a plurality of upper via plug lands, an upper package having an upper molding compound covering the upper semiconductor chip, via plugs vertically penetrating the lower molding compound, the via plugs connecting the lower and upper via plug lands, respectively, and a fastening element and an air space between a top surface of the lower molding compound and a bottom surface of the upper package substrate. | 07-17-2014 |
20140336842 | SYSTEM AND METHOD FOR DETECTING ROAD SURFACE CONDITIONS - A system for identifying road surface conditions includes a road surface measurement sensor attached to a vehicle and configured to generate a measurement signal for a road surface condition, and a controller. The controller is configured to digitalize the measurement signal received from the road surface measurement sensor, calculate a curvature pattern for the road surface condition based on the digitalized measurement signal, and compare the calculated curvature pattern with a pre-stored curvature pattern to identify the road surface condition. | 11-13-2014 |
Patent application number | Description | Published |
20130169797 | COLOR DETECTOR FOR VEHICLE - A color detector for a vehicle that detects a color of an external image by receiving predetermined image data from a camera photographing the external image of the vehicle, may include an RGB converting unit converting a photographed image of the camera into RGB image data, an HSI (Hue, Saturation, and Intensity) image extracting unit extracting a hue image, a saturation image, and an intensity image of the RGB image data, a reverse image extracting unit extracting a reverse saturation image, a reverse modulo saturation image, and a reverse luminance image of the RGB image data, and a color detecting unit detecting white, black, red, and yellow colors by using two or more images selected from the hue image, the saturation image, the intensity image, the reverse saturation image, the reverse modulo saturation image, and the reverse luminance image by a predetermined algorithm. | 07-04-2013 |
Patent application number | Description | Published |
20120167035 | APPARATUS AND METHOD FOR DEVELOPING CUSTOMER-ORIENTED EMOTIONAL HOME APPLICATION SERVICE - An apparatus for developing a user-oriented emotional home application service includes: an emotional information collection unit configured to sense a user and a user's surrounding environment through a sensor and collect one or more pieces of emotional information; an emotional home application service platform engine configured to extract contents suitable for the user based on the collected emotional information; and an application service development support unit configured to support various tools including a service modeling tool for developing an emotional home application service. | 06-28-2012 |
20130251033 | METHOD OF COMPRESSING VIDEO FRAME USING DUAL OBJECT EXTRACTION AND OBJECT TRAJECTORY INFORMATION IN VIDEO ENCODING AND DECODING PROCESS - Disclosed is a method of compressing video frame using dual object extraction and object trajectory information in a video encoding and decoding process, including: segmenting a background and a object from a reference frame in video to extract the object, extracting and encoding motion information of the object based on the object, determining whether a frame is a reference frame based on encoded video in a decoding process, if it is determined that the frame is the reference frame, generating background information of a prediction frame based on the reference frame, and generating the prediction frame by extracting an object of the reference frame and referring to header information to reflect motion information of the object. | 09-26-2013 |
20130251279 | IMAGE ENCODING METHOD USING ADAPTIVE PREPROCESSING SCHEME - The present invention relates to an image encoding method using an adaptive preprocessing scheme, including loading an input image for each frame, determining an encoding type of each of the frames, determining the size of a block to be encoded in each frame according to the determined encoding type, determining blocks that can be replicated from the blocks having the determined size and performing an intra-picture replication preprocessing or inter-picture replication preprocessing procedure on the determined blocks according to the encoding types of the frames, and encoding the frames on which the preprocessing procedure has been performed. | 09-26-2013 |
20130279821 | IMAGE ENCODING METHOD USING BINARY PARTITION TREE - An image encoding method using a Binary Partition Tree (BPT) includes performing the BPT on a reference frame, detecting blocks, each having a difference in a pixel value exceeding a threshold value in a current frame, based on a result of the BPT of the reference frame, and performing the BPT of the current frame on the detected blocks. In accordance with the present invention, block partition is not applied to all frames, but a partial partition method based on a difference between the pixel values of a reference frame and a current frame to be encoded is provided. Accordingly, the encoding speed within the P frame or the B frame can be improved. Furthermore, the PSNR of a corresponding frame can be maintained within a specific range of the PSNR of a reference frame, and a compression effect can be improved. | 10-24-2013 |
20140082526 | METAVERSE CLIENT TERMINAL AND METHOD FOR PROVIDING METAVERSE SPACE CAPABLE OF ENABLING INTERACTION BETWEEN USERS - Disclosed herein are a metaverse client terminal and method for providing a metaverse space capable of enabling interaction between users. The metaverse client terminal includes a sensing data collection unit, a motion state determination unit, a server interface unit, and a metaverse space provision unit. The sensing data collection unit collects sensing data regarding a motion of a first user. The motion state determination unit determines a motion state of the first user, and generates state information data of the first user. The server interface unit transmits the state information data of the first user to a metaverse server, and receives metaverse information data and state information data of a second user. The metaverse space provision unit generates a metaverse space, generates a first avatar and a second avatar, incorporates the first and second avatars into the metaverse space, and provides the metaverse to the first user. | 03-20-2014 |
20140236324 | APPARATUS AND METHOD FOR CONTROLLING TERMINAL BASED ON LIVING PATTERN - Provided is an apparatus and method for controlling a terminal based on a living pattern, the apparatus including an interface configured to read n sets of physical terminal use information from a database, and select, from among the read n sets of physical terminal use information, m sets of physical terminal use information of which a difference in length between a set reference time and a start time or a termination time is less than or equal to a length of set interval time, each of n and m denoting a natural number, and a processor configured to generate a virtual terminal profile based on the m sets of physical terminal use information and control a virtual terminal included in the generated virtual terminal profile. | 08-21-2014 |
20150262466 | APPARATUS AND METHOD FOR SUPPORTING SAFE LIVING - The present invention relates to an apparatus and a method for supporting a safe living. An embodiment of the present invention provides an apparatus for supporting a safe living that includes: an information receiving unit configured to receive information on a sensor, information on a device and information on a user; a pattern information generating unit configured to generate condition pattern information by use of sensing value information measured by the sensor and operation state information of the device; a condition assessing unit configured to assess a current condition by comparing the condition pattern information with the sensing value information and the operation state information; a profile unit configured to search for a control service of the device corresponding to the current condition; and a condition handling unit configured to perform a proper control the device corresponding to the current condition based on the control service. | 09-17-2015 |
20150268647 | USER BASED HOME AUTOMATION METHOD, APPARATUS THEREOF, AND SUPPORTING METHOD AND APPARATUS THEREFOR - The present invention relates to a home automation method and apparatus and a method and apparatus for supporting the same. The home automation method from a home device according to an embodiment of the present invention comprises selecting a service scenario comprising at least one unit function, the service scenario being selected by a user; requesting to provide a unit function list applicable to the selected service scenario to a server when there is a request to modify a unit function for the selected service scenario from the user; and applying at least one unit function, selected by the user from the unit function list received from the server, to the selected service scenario and storing the result. According to embodiments of the present invention, customized services which fit to a user can be provided. | 09-24-2015 |
20150309814 | APPARATUS AND METHOD FOR VIRTUAL HOME SERVICE - The present invention provide an apparatus and method for virtual home service. The virtual home service apparatus comprises a physical device registration unit registering or deleting physical devices present in home and controlling the registered physical devices; a virtual device generation unit generating virtual devices using the registered physical device; a context reasoning unit reasoning in-home context using information of the generated virtual devices; and a service control unit generating a virtual device control command according to the result of the reasoned in-home context and delivering the result to the virtual device generation unit, wherein the virtual device generation unit generates hybrid virtual devices comprising a plurality of physical devices according to input of a user's virtual device generation command including physical device configuration information of the hybrid virtual devices or generates a single virtual device corresponding one-to-one to the physical device according to input of profile information of the physical device. | 10-29-2015 |
20150365365 | METHOD AND APPARATUS FOR MODIFYING MESSAGE - The present invention relates to a method and an apparatus for modifying a previously sent UC message. The method of modifying a previously sent message in accordance with the present invention may include: receiving, by input of a user, a modified phrase of a message to be modified that is selected among a list of previously sent messages; generating a comparison string by adding at least one letter preceding the modified phrase and one letter following the modified phrase to the modified phrase; comparing a length of the comparison string with a length of an entire string of the message to be modified; transmitting a modification message having the comparison string included therein if the length of the comparison string is smaller than the length of the entire string of the message to be modified; and transmitting the entire string of the message to be modified having the modified phrase included therein if the length of the comparison string is greater than or equal to the length of the entire string of the message to be modified. | 12-17-2015 |
Patent application number | Description | Published |
20090166718 | METHOD OF PREDICTING DRAIN CURRENT IN MOS TRANSISTOR - Embodiments relate to a method of predicting a drain current that may accurately predict drain current in a linear region, a saturation region, and a breakdown region by modeling a drain current in the breakdown region, in which inconsistency occurs when a drain current depending on a drain voltage is calculated by a related are BSIM3-based modeling scheme, by an expression with a ternary operator, and adding the modeled drain current to the result of a related art BSIM3-based modeling scheme. | 07-02-2009 |
20130304387 | METHOD AND APPARATUS FOR ANALYZING GENETIC INFORMATION OF ABNORMAL TISSUE - A method and apparatus for analyzing genetic information of abnormal tissue, the method and apparatus involving obtaining a first set of sequence data that includes one or more pieces of sequence data that are aligned in one or more single nucleotide polymorphism (SNP) sites from genetic samples of abnormal tissue; obtaining a second set of sequence data that includes one or more pieces of sequence data that are aligned in one or more SNP sites from genetic samples of normal tissue; analyzing, by a processing unit, a distribution of alleles in corresponding portions of the first set of sequence data and the second set of sequence data; and determining a contamination rate of a sample of a tissue by using a result of the analyzing. | 11-14-2013 |
20140052380 | METHOD AND APPARATUS FOR ANALYZING PERSONALIZED MULTI-OMICS DATA - A method and apparatus for analyzing personalized multi-omics data are disclosed. The method includes acquiring a plurality of biological data groups from an individual's gene sample, estimating indices indicating a degree of genetic abnormalities for the biological data groups, and generating a combined index by merging the estimated indices. | 02-20-2014 |
20140180599 | METHODS AND APPARATUS FOR ANALYZING GENETIC INFORMATION - Provided are a method and apparatus for analyzing genetic information to acquire expression data of a subject with respect to gene expression patterns of genes included in a gene network and determine a genetic abnormality of the gene network included in the expression data of the subject by using a representative expression pattern estimated from a group of normal people. | 06-26-2014 |
Patent application number | Description | Published |
20080209161 | Storage device and method of mapping a nonvolatile memory based on a map history - A non-volatile memory may include a plurality of map blocks for storing a plurality of map units, the map units representing mapping information between physical addresses and logical addresses. A storage device may include such a non-volatile memory. A method of mapping such a non-volatile memory may include writing historical information regarding locations of valid map units among the map units included in map blocks previously allocated among the map blocks when a new map block among the map blocks is allocated, the valid map units representing valid mapping information, and constructing a map table including all of the valid mapping information based on the historical information and a result of searching a map block recently allocated among the map blocks. | 08-28-2008 |
20120213003 | NON-VOLATILE MEMORY DEVICE AND RELATED READ METHOD - A nonvolatile memory device comprises a memory cell array, a page buffer, and a bit line connection signal controller. The memory cell array comprises a plurality of word lines and bit lines arranged in rows and columns, and a plurality of memory cells connected to the respective word lines and bit lines. The page buffer connects a selected bit line among the plurality of bit lines to the page buffer, applies a precharge voltage to the selected bit line, and senses a voltage of the selected bit line after developing of the selected bit line according to a bit line connection signal, during a read operation. The bit line connection signal controller changes the bit line connection signal according to a control signal, during the read operation. | 08-23-2012 |
20120213004 | NON-VOLATILE MEMORY DEVICE AND RELATED READ METHOD - A nonvolatile memory device comprises a memory cell array and a voltage generator. The memory cell array comprises a plurality of memory cells connected in series between a string selection transistor connected to a bit line and a ground selection transistor connected to a source line. The voltage generator provides read voltages to word lines of memory cells selected from among the plurality of memory cells during a read operation. The read voltages of the selected memory cells differ from each other according to their respective distances from the string selection transistor. | 08-23-2012 |
20130170296 | MEMORY CONTROLLER FOR MULTI-LEVEL MEMORY DEVICE AND ERROR CORRECTING METHOD - Disclosed is an error correcting method of a memory controller which controls a nonvolatile memory device. The error correcting method includes judging whether first read data read from the nonvolatile memory device is correctable; reading second read data from the nonvolatile memory device when the first read data is uncorrectable; and correcting an error of the first read data based on error information of the second read data and error information of the first read data. | 07-04-2013 |
20130279249 | OPERATING METHOD OF MEMORY SYSTEM INCLUDING NAND FLASH MEMORY, VARIABLE RESISTANCE MEMORY AND CONTROLLER - An operating method is for a memory system which includes a NAND flash memory, a resistance variable memory, and a controller controlling the NAND flash memory and the resistance variable memory. The operating method includes receiving data, programming the received data in the NAND flash memory when the received data is at least a super page of data, programming the received data in the resistance variable memory when the received data is not a super page of data, and programming data accumulated in the resistance variable memory in the NAND flash memory when the accumulated data is a super page of data. A super page of data is an entirety of data that is programmable in memory cells connected to a same word line of the NAND flash memory. | 10-24-2013 |
20140112082 | DATA STORAGE DEVICE, CONTROLLER, AND OPERATING METHOD OF DATA STORAGE DEVICE - A nonvolatile memory is provided which includes a memory cell array including a plurality of nonvolatile memory cells; a decoder connected with the memory cell array through a plurality of word lines; a data input/output circuit connected with the memory cell array through a plurality of bit lines; a voltage detector configured to detect a variation in a power supply voltage to output a voltage variation signal; and control logic configured to control the decoder and the data input/output circuit such that data stored at the memory cell array is invalidated in response to the voltage variation signal. | 04-24-2014 |
20140122974 | MEMORY MODULE, MEMORY SYSTEM HAVING THE SAME, AND METHODS OF READING THEREFROM AND WRITING THERETO - A method of reading from a memory module which includes a plurality of memories is provided. The method includes reading data corresponding to a plurality of burst length units from the plurality of memories; correcting an error of the read data using a storage error correction code; and outputting the error corrected data by a unit of data corresponding to one burst length unit. | 05-01-2014 |
20140321209 | NON-VOLATILE MEMORY DEVICE AND RELATED READ METHOD - A nonvolatile memory device comprises a memory cell array and a voltage generator. The memory cell array comprises a plurality of memory cells connected in series between a string selection transistor connected to a bit line and a ground selection transistor connected to a source line. The voltage generator provides read voltages to word lines of memory cells selected from among the plurality of memory cells during a read operation. The read voltages of the selected memory cells differ from each other according to their respective distances from the string selection transistor. | 10-30-2014 |
20140325095 | MONITORING AND CONTROL OF STORAGE DEVICE BASED ON HOST-SPECIFIED QUALITY CONDITION - A method of controlling a storage device comprises monitoring whether a quality of service (QoS) of the storage device satisfies a quality condition set through a host, and adjusting a current setting of at least one operation metric of the storage device related to the QoS, according to a result of the monitoring. | 10-30-2014 |
20140325168 | MANAGEMENT OF STORED DATA BASED ON CORRESPONDING ATTRIBUTE DATA - A data storage device receives data and corresponding attribute data, stores the received data and the corresponding attribute data in a storage region of the data storage device, and automatically processes invalid data among the received data stored in the storage region based on the corresponding attribute data. | 10-30-2014 |
20160004469 | OPERATING METHOD OF MEMORY SYSTEM INCLUDING NAND FLASH MEMORY, VARIABLE RESISTANCE MEMORY AND CONTROLLER - An operating method is for a memory system which includes a NAND flash memory, a resistance variable memory, and a controller controlling the NAND flash memory and the resistance variable memory. The operating method includes receiving data, programming the received data in the NAND flash memory when the received data is at least a super page of data, programming the received data in the resistance variable memory when the received data is not a super page of data, and programming data accumulated in the resistance variable memory in the NAND flash memory when the accumulated data is a super page of data. A super page of data is an entirety of data that is programmable in memory cells connected to a same word line of the NAND flash memory. | 01-07-2016 |
20160041876 | MEMORY MODULE, MEMORY SYSTEM HAVING THE SAME, AND METHODS OF READING THEREFROM AND WRITING THERETO - A method of reading from a memory module which includes a plurality of memories is provided. The method includes reading data corresponding to a plurality of burst length units from the plurality of memories; correcting an error of the read data using a storage error correction code; and outputting the error corrected data by a unit of data corresponding to one burst length unit. | 02-11-2016 |
20160110255 | DATA STORAGE SYSTEM, DATA STORAGE DEVICE AND RAID CONTROLLER - Provided are a data storage system, a data storage device and a RAID controller, which can control RAID operation and a RAID operating method of a memory device by transmitting a RAID configuration signal to the memory device. The data storage system includes a memory device that may include m nonvolatile memories, where m is a natural number, and a memory controller that may program data to at least the first to mth pages. The data storage system also includes a RAID controller that may generate a RAID configuration signal, including a RAID operation signal for determining whether to activate or deactivate a RAID operation of the memory device, and that may transmit the data and the RAID configuration signal to the memory controller. The memory controller may generate a RAID parity using first to (m−1)th data from the RAID controller and program the first to (m−1)th data to the first to (m−1)th pages and the RAID parity to the mth page when the RAID operation signal is activated, but program the first to mth data received from the RAID controller to the first to mth pages when the RAID operation signal is deactivated. | 04-21-2016 |