Patent application number | Description | Published |
20110086271 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - Disclosed are a negative active material for a rechargeable lithium battery that includes a core including silicon oxide represented by the following Chemical Formula 1; and a surface-treatment layer surrounding the core and including metal oxide represented by the following Chemical Formula 2, a method of preparing the negative active material, and a rechargeable lithium battery including the negative active material. The metal of the metal oxide is included in an amount of about 0.1 wt % to about 20 wt % based on the total weight of the negative active material for a rechargeable lithium battery. | 04-14-2011 |
20110097629 | Negative Active Material for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including Same - A negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the same. The negative active material includes Si-based material core, a carbon coating layer coating the surface of the Si-based material core, and an inorganic salt position on the surface of the carbon coating layer. | 04-28-2011 |
20110165464 | Negative Electrode for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including Same - A negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same. The negative electrode includes a current collector and a negative active material layer disposed on the current collector, wherein the negative active material layer includes a negative active material including a silicon-based core and a carbon layer disposed on the surface of the silicon-based core, an inorganic salt including an alkaline metal cation selected from a Na cation, a K cation, or a combination of these; and an anion selected from a carbonate anion, a halogen anion, or a combination of these, and an aqueous binder. | 07-07-2011 |
20110165467 | NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - Disclosed are a negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same. The negative electrode includes a current collector, a negative active material composition layer disposed on the surface of the current collector and including a negative active material, and an inorganic salt layer disposed on the surface of the negative active material composition layer and including an inorganic salt. The negative active material includes a silicon-based core and a carbon layer disposed on the surface of the silicon-based core. The inorganic salt includes an alkaline metal cation selected from a Na cation, a K cation, or a combination thereof; and an anion selected from a carbonate anion, a halogen anion, or a combination thereof. | 07-07-2011 |
20120170564 | FRAME FORMATION METHOD HAVING IMPROVED COMMUNICATION EFFICIENCY IN WIRELESS COMMUNICATION NETWORK FOR IN-BODY MEDICAL DEVICE - Disclosed herein is a method of forming communication frames. The communication frames each include a PHY header, a MAC header and a payload. The method includes forming the PHY header so that the PHY header includes information configured to support synchronization with a reception unit and information indicative of the start and overall size of the frame; forming the MAC header so that the MAC header includes information indicative of the type of frame, information configured to be used to check for the sequence of the frame and perform flow control, flag information, information indicative of the size of the data block, source and destination information, and information configured to be used to check the header of the frame for an error and correct the error; and forming the payload so that each of a plurality of data blocks includes information configured to perform error check and correction. | 07-05-2012 |
20120173763 | METHOD FOR PROVIDING SERVICE EXECUTED IN VARIOUS SERVICE MODULES AND HOME GATEWAY USING THE SAME - A method for providing a service executed in various service modules, and a home gateway using the same are provided. The service providing method displays a function result of a service module mounted to a module port to which a variety of service modules are selectively mountable, in a display connected. Hence, various services executed in various service modules can be provided reasonably and effectively. | 07-05-2012 |
20120178765 | NOVEL GLUCOKINASE ACTIVATORS AND PROCESSES FOR THE PREPARATION THEREOF - The present invention provides an amide derivative having a stilbene or 1,2-diphenylethane moiety within the molecule thereof, a process for the preparation thereof, and a pharmaceutical composition comprising the same. The amide derivative of the present invention activates glucokinase remarkably, and therefore they can be usefully applied for treating glucokinase-mediated diseases, such as hyperglycemia and diabetes. | 07-12-2012 |
20120195327 | FRAME FORMATION METHOD IN WIRELESS COMMUNICATION NETWORK FOR MEDICAL PROSTHETIC DEVICE - Disclosed herein is a method of forming communication frames. The communication frames each include a PHY header, a MAC header and a payload. The method includes forming the PHY header so that the PHY header includes information configured to support synchronization with a reception unit and information indicative of the start and overall size of the frame; forming the MAC header so that the MAC header includes information indicative of the type of frame, information configured to be used to check for the sequence of the frame, flag information, information indicative of the size of the data block, source and destination information, and information configured to be used to check the header of the frame for an error and correct the error; and forming the payload so that each of a plurality of data blocks includes information configured to perform error check and correction. | 08-02-2012 |
20130191591 | METHOD FOR VOLUME MANAGEMENT - A computer-readable record medium which contains a volume management program is provided. The volume management program forms a plurality of storage devices into a plurality of layers of volume, and re-arranges a location of a layer where a data block is stored according to its access degree, thereby providing a volume management method having much lower power consumption of the storage devices. | 07-25-2013 |
20130198453 | HYBRID STORAGE DEVICE INCLUCING NON-VOLATILE MEMORY CACHE HAVING RING STRUCTURE - A storage device is provided. The storage device has a storage region configured in a ring structure, and is divided into a reading cache region and writing cache region, thereby reducing electricity consumption and increasing speed of the storage device. | 08-01-2013 |
20140020937 | FABRICS WITH MULTI-LAYERED CIRCUIT AND MANUFACTURING METHOD THEREOF - Fabrics with a multi-layered circuit of high reliability and a manufacturing method thereof are provided. The fabrics with the multi-layered circuit include: a base layer; a first conductive pattern which is formed on the base layer; a second conductive pattern which is formed to intersect with the first conductive pattern at least in part; and an insulating pattern which is formed on an intersection portion which is a region where the first conductive pattern and the second conductive pattern intersect. | 01-23-2014 |
20140057176 | SILICON-BASED NEGATIVE ACTIVE MATERIAL, PREPARING METHOD OF PREPARING SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A silicon-based negative active material that includes a core including silicon oxide represented by SiO | 02-27-2014 |
20140100465 | ECG SENSING APPARATUS AND METHOD FOR REMOVAL OF BASELINE DRIFT IN THE CLOTHING - An ECG sensing apparatus and a method for removing a baseline drift in the clothing are provided. The ECG sensing apparatus filters ECG signals and filters a baseline drift noise which is caused by human body's motion and breathing. Accordingly, the baseline drift in the sensing apparatus is minimized even if there is a free motion. | 04-10-2014 |
20150024249 | RECHARGEABLE LITHIUM BATTERY AND METHOD OF PREPARING THE SAME - A rechargeable lithium battery includes a positive electrode, a negative electrode, a separator between the positive electrode and the negative electrode, the separator including a porous substrate and a coating layer on at least one side of the porous substrate, the coating layer including a fluorine-based polymer, a ceramic, or a combination thereof; and an electrolyte. The negative electrode includes a current collector, a negative active material layer on the current collector, the negative active material layer including a polyvinylidene fluoride (PVdF) latex particle and an aqueous binder, and a polymer layer on the negative active material layer, the polymer layer including a PVdF latex particle. | 01-22-2015 |