Patent application number | Description | Published |
20080226984 | ELECTRODE FOR A RECHARGEABLE LITHIUM BATTERY, AND A RECHARGEABLE LITHIUM BATTERY FABRICATED THEREFROM - An embodiment of the present invention provides an electrode for a rechargeable lithium battery, including: a current collector; and an active material layer on the current collector, wherein the active material layer includes an active material adapted to reversibly intercalate and deintercalate lithium ions, a binder, and a pore-forming polymer. | 09-18-2008 |
20080310271 | RECORDING AND/OR REPRODUCING APPARATUS AND CONTROL METHOD THEREOF - A recording and/or reproducing apparatus outputs a loading time of a recording medium through a display to inform a user of the loading time, and a control method thereof. The recording and/or reproducing apparatus includes a calculation unit to calculate loading time of a recording medium when the recording medium is inserted into the recording and/or reproducing apparatus, and an output unit to output the calculated loading time to a display. | 12-18-2008 |
20090010831 | Negative Active Material For a Rechargeable Lithium Battery, a Method of Preparing the Same, and a Rechargeable Lithium Battery Comprising the Same - The negative active material for a rechargeable lithium battery of the present invention includes a carbonaceous material and a silicon-based compound represented by Formula 1: | 01-08-2009 |
20090053607 | Electrode for rechargeable lithium battery and rechargeable lithium battery including same - The electrode for a rechargeable lithium battery includes a current collector and an active material layer disposed on the current collector. The active material layer has pores inside the active material layer. Porosity of the active material layer is higher than 50% and equal to or less than 70%. The pores formed inside the active material layer buffer against volume change that occurs during charges and discharges, and thereby improve cycle-life characteristic of a rechargeable lithium battery. | 02-26-2009 |
20090070461 | DISTRIBUTED FILE SYSTEM AND METHOD OF REPLACING CACHE DATA IN THE DISTRIBUTED FILE SYSTEM - Provided are a distributed file system and a method of replacing cache data in a distributed file system capable of replacing cache data based on the degree of network instability between a server and a client. The method includes monitoring network instability between the first apparatus and the second apparatus, determining whether an empty space exists in a storage space of the second apparatus if the second apparatus needs data of the first apparatus, if an empty space does not exist in the storage space, deleting at least one cache data item already stored in the second apparatus according to the monitored network instability, and storing data obtained from the first apparatus in the empty space generated by deleting the cache data. | 03-12-2009 |
20090075173 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND METHOD OF PREPARING THE SAME - An negative active material for a rechargeable lithium battery includes a nano-composite including a Si phase, a SiO | 03-19-2009 |
20090136845 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same are provided. The negative electrode for a rechargeable lithium battery includes a current collector, and a negative active material layer on the current collector. The negative active material layer includes an interpenetrating network network, and a negative active material in the interpenetrating network network. The interpenetrating network is formed by cross-linking a first polymer having a hydroxyl or amine group and a second polymer having a carboxylic acid group. The negative electrode for a rechargeable lithium battery minimizes volume expansion and imparts good cycle-life characteristics and initial formation efficiency. | 05-28-2009 |
20090136846 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A negative electrode for rechargeable lithium batteries includes a current collector, a porous active material layer having a metal-based active material disposed on the current collector, and a high-strength binder layer on the porous active material layer. The high-strength binder layer has a strength ranging from 5 to 70 MPa. The negative active material for a rechargeable lithium battery according to the present invention can improve cycle-life characteristics by suppressing volume expansion and reactions of an electrolyte at the electrode surface. | 05-28-2009 |
20090136847 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND METHOD OF PREPARING THE SAME - A negative active material for a rechargeable lithium battery with a composite phase particle has a chemical formula, SiO | 05-28-2009 |
20090136851 | NEGATIVE ELECTRODE AND NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - Negative active materials, negative electrodes, and rechargeable lithium batteries are provided. A negative electrode according to one embodiment includes a non-carbon-based active material, a lithium salt having an oxalatoborate structure, and a high-strength polymer binder. The negative active material may include a non-carbon-based material and a coating layer on the non-carbon-based material. The coating layer includes a lithium salt having an oxalatoborate structure and a high-strength polymer binder. A rechargeable lithium battery including the negative electrode or negative active material has good cycle life characteristics and high capacity. | 05-28-2009 |
20090142665 | Active material for rechargeable lithium battery and rechargeable lithium battery including the same - An active material for a rechargeable lithium battery is provided with a non-carbon-based material on which nanofiber-shaped carbon having an oxygen-included functional group is grown. The negative active material for a rechargeable lithium battery has good conductivity and cycle life characteristics. | 06-04-2009 |
20090186273 | NEGATIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A negative active material for rechargeable lithium batteries and a method of manufacturing the negative active material are provided. The negative active material for rechargeable lithium batteries includes at least one generally spherical assembly having flake-shaped materials that are capable of doping and dedoping lithium, and are arranged in a generally spherical shape defining a central pore. The negative active material imparts improved cycle-life characteristics. | 07-23-2009 |
20090268179 | METHOD OF ALIGNING AN EXPOSURE APPARATUS, METHOD OF EXPOSING A PHOTORESIST FILM USING THE SAME AND EXPOSURE APPARATUS FOR PERFORMING THE METHOD OF EXPOSING A PHOTORESIST FILM - An origin of a reference coordinate system is assigned to one of a plurality of center points, and center point coordinates according to the reference coordinate system are assigned to remaining center points, so that reference marks successively correspond to center points of a plurality of microscopes fixed to a base. Beam position detection marks disposed between the reference marks with exposure points of exposure heads fixed to the base are crossed to assign beam coordinates according to the reference coordinate system to the exposure points. Thus, alignment may be easily and accurately performed, and is effective for increasingly larger apparatuses. | 10-29-2009 |
20090268235 | TERMINAL APPARATUS FOR PRINTER DRIVER PACKAGE FORMATION AND PRINTER DRIVER PACKAGE FORMATION METHOD - A method of generating a printer driver package, the method including: receiving a command to generate the printer driver package; collecting data to be included in the printer driver package in response to the command; and generating the printer driver package based on a printer driver pre-installed in the terminal apparatus using the collected data. Accordingly, a printer driver package is generated using the updated or modified printer driver, so user convenience can be improved. | 10-29-2009 |
20100040017 | METHOD OF CONTROLLING HMIPV6 NETWORK-BASED HANDOVER, AND ACCESS ROUTER AND MOBILE NODE THEREFOR - Disclosed herein are a method of controlling Hierarchical Mobile IPv6 (HMIPv6) network-based handover and an Access Router (AR) and Mobile Node (MN) therefor. The method include the steps of a first AR, to which a MN is connected, receiving an L3 handover initiation message, including a Media Access Control (MAC) address of the MN and the ID of a target Base Station (BS); the first AR creating a Local Care-of Address (LCoA) based on the MAC address of the MN and the ID of the target BS, and performing Binding Update (BU) on a Mobility Anchor Point (MAP) using the created LCoA; when an L2 handover completion message is received from the target BS of the MN, a second AR creating an LCoA and transmitting the LCoA to the MN; and the MN receiving the LCoA from the second AR and configuring the received LCoA as its own LCoA. | 02-18-2010 |
20100054183 | SENSOR NETWORK CONTROL METHOD FOR DATA PATH ESTABLISHMENT AND RECOVERY AND SENSOR NETWORK THEREFOR - Disclosed herein are a sensor network control method for data path establishment and recovery and a sensor network therefor. The sensor network control method includes the steps of (a) the sink node or a first sensor node creating an interest message, including information about a hop count between itself and the sink node, and transmitting the interest message to one or more neighboring nodes; (b) a second sensor node, which has received the interest message, creating a routing table using the hop count information of the interest message and information about the node having transmitted the interest message, (c) the second sensor node determining a data transmission path for data transmission to the sink node using the routing table; and (d) the second sensor node transmitting an interest message, including information about a hop count between itself and the sink node to at least one neighboring node. | 03-04-2010 |
20100255369 | Electrolyte for Rechargeable Lithium Battery Including Additives, and Rechargeable Lithium Battery Including the Same - An electrolyte for a rechargeable lithium battery that includes a non-aqueous organic solvent, a lithium salt, and an electrolyte additive. The electrolyte additive includes 2 to 6 wt % of succinonitrile, 2 to 6 wt % of alkane sultone, and 1 to 3 wt % of vinylethylene carbonate based on the total weight of the electrolyte. | 10-07-2010 |
20110137979 | SERVER CONNECTED TO IMAGE FORMING APPARATUS AND CLIENT, CLIENT, AND METHOD OF REMOTELY INSTALLING DRIVER OF IMAGE FORMING APPARATUS - A server connected to an image forming apparatus and a client, a client, and a method of remotely installing a driver of the image forming apparatus. A method of remotely installing a driver of an image forming apparatus in which a server is connected to at least one image forming apparatus and at least one client, the method including selecting at least one client where a driver of the image forming apparatus is to be installed, selecting a kind of at least one driver to be installed in the selected at least one client, receiving status information from the selected at least one client, displaying installation information of the driver on the at least one selected client according to the received status information, and selectively installing the driver in the selected at least one client according to the display installation information. | 06-09-2011 |
20110307907 | MANAGEMENT APPARATUS AND METHOD OF MANAGING DEVICE DRIVER OF MANAGEMENT APPARATUS - A management apparatus to manage a device driver using a device driver package or a device driver configuration package and a method of managing the device driver of the management apparatus are provided. The management apparatus and the method are to deploy at least one of a device driver package to install a device driver using the device driver or a common device driver corresponding to at least one image forming apparatus and a device driver configuration package to modify a configuration of an installed device driver. | 12-15-2011 |
20130067452 | MANAGEMENT SERVER, HOST DEVICE, AND APPLICATION MANAGEMENT METHOD - An application management method, computer-readable medium, server, and host device are provided. The application management method includes receiving policy information including a management policy for an application used by a host device from the management server, receiving an installation program for the application based on the policy information, and installing the installation program in the host device based on the policy information. | 03-14-2013 |
20140036154 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD THEREOF - An image processing method of an image processing apparatus and image processing apparatus are provided. The method includes receiving streaming image data, decoding the received streaming image data to generate a plurality of consecutive frames, detecting a resolution-changed frame among the plurality of generated consecutive frames, and scaling the plurality of generated consecutive frames using a preset scaling factor. The scaling includes changing the preset scaling factor to a scaling factor corresponding to a resolution of the detected resolution-changed frame just before the detected resolution-changed frame is scaled. | 02-06-2014 |
20140118776 | ELECTRONIC APPARATUS, IMAGE FORMING APPARATUS, PRINT CONTROLLING METHOD, IMAGE FORMING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An electronic apparatus includes a network manager to deactivate a WiFi Direct function of the electronic apparatus when an application to perform a print job is operated and which is connected to an image forming apparatus around the electronic apparatus using a WiFi Direct method, a job generator to generate print data regarding a file based on an input print command to print the file, and a controller to transmit the generated print data to the image forming apparatus that is connected using the WiFi Direct method. | 05-01-2014 |
20140118778 | ELECTRONIC APPARATUS, IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, WIRELESS CONNECTION METHOD, IMAGE FORMING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An electronic apparatus includes a network managing unit configured to form a link to an access point through a first communication network and form a link to an image forming apparatus through a second communication network different from the first communication network, a collecting unit configured to collect wireless setting information of the access point, and a controller configured to transmit the collected wireless setting information to the image forming apparatus using the second communication network to form a link with the image forming apparatus via the access point. | 05-01-2014 |
20140333748 | ELECTRONIC APPARATUS AND METHOD - Disclosed herein are an electronic apparatus and method. The electronic includes a photography lens, an eyeball recognition sensor, and a controller. The photography lens acquires an image signal from a subject. The eyeball recognition sensor senses movement of a user's eyeball. The controller recognizes opening and closing of the user's eyelid based on eyeball monitoring information transmitted from the eyeball recognition sensor, and performs a device driving control operation for a reference time period for which the user's eyelid is in a closed state. | 11-13-2014 |