Patent application number | Description | Published |
20090261438 | VISIBLE-RANGE SEMICONDUCTOR NANOWIRE-BASED PHOTOSENSOR AND METHOD FOR MANUFACTURING THE SAME - A semiconductor nanowire-based photosensor includes a substrate, at least a top surface of the substrate being formed of an insulator, two electrodes spaced at a predetermined interval apart from each other on the substrate, metal catalyst layers disposed respectively on the two electrodes, and visible-range semiconductor nanowires grown from the metal catalyst layers on the two electrodes. The semiconductor nanowires grown from one of the metal catalyst layers are in contact with the semiconductor nanowires grown from the other metal catalyst layer, while the semiconductor nanowires grown respectively from the metal catalyst layers on the two electrodes are floated between the two electrodes over the substrate. | 10-22-2009 |
20100050056 | RECEIVER FOR REDUCING POWER CONSUMPTION AND DIGITAL BROADCAST RECEIVING SYSTEM INCLUDING THE SAME - A receiver includes a frame boundary detector and a link controller. The frame boundary detector receives a plurality of transport stream (TS) packets and generates a control signal based on boundary information of the TS packets. The link controller disables a part of the receiver to disable forwarding of subsequent TS packets in response to the control signal. Each of the TS packets is a multi protocol encapsulation (MPE) section or a multi protocol encapsulation-forward error correction (MPE-FEC) section. | 02-25-2010 |
20100055568 | TRANSITION METAL OXIDES/MULTI-WALLED CARBON NANOTUBE NANOCOMPOSITE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a transition metal oxide/multi-walled carbon nanotube nanocomposite and its preparation method, and particularly to a nanocomposite prepared in a composite form of an electron-transmitting and stress-relaxing one-dimensional multi-walled carbon nanotube (MWCNT) and a high-capacity-enabling zero-dimensional nanopowder-type transition metal oxide, where a transition metal oxide prepared by urea synthesis is uniformly dispersed in a carbon nanotube by a surfactant, and its preparation method. | 03-04-2010 |
20100203360 | Bacteria/transition metal oxides organic-inorganic composite and method for manufacturing the same - The present invention relates to an organic-inorganic composite comprising bacteria and transition metal oxides and a method of manufacturing the same. More specifically, the present invention relates to an organic-inorganic composite comprising bacteria and transition metal oxides manufactured by attaching cationic transition metal precursor to bacterial surface, wherein the bacteria with high negative charge on its surface is used as a template, refluxing the bacteria and transition metal ions at room temperature in the presence of sodium borohydride (NaBH | 08-12-2010 |
20110165461 | ELECTRODE INCLUDING NANOCOMPOSITE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME - The present invention provides an electrode and a method of preparing the same. The electrode of the present invention is prepared by forming a nanostructured conductor comprising a metal or metal oxide on a substrate and forming an active material comprising metal oxide nanoparticles on the surface of the nanostructured conductor. The electrode of the present invention can be used in various electrochemical devices such as energy storage devices including secondary batteries, supercapacitors, etc., photocatalyst elements, thermoelectric elements, or composite elements thereof. Moreover, the electrode of the present invention can be applied to a lithium secondary battery, in which intercalation/deintercalation of lithium ions is performed, and especially applied to a negative electrode of the lithium secondary battery. | 07-07-2011 |
20120111049 | REFRIGERATOR - Provided is a refrigerator. The refrigerator includes a main body having a storage space; a door that is connected to the main body to selectively shield the storage space; a water supply container disposed in the storage space in a state where the door shields the storage space; an ice-maker disposed in a predetermined position of the storage space above the water supply container in a state where the door shields the storage space; a dispenser that is provided to a predetermined position of the door above the water supply container, to receive water or ice; a water supply passage extending from the water supply container to the ice-maker and the dispenser; a pump that is provided on the water supply passage to forcedly direct the water stored in the water supplying container to the ice-maker or the dispenser; and a valve that is provided on a predetermined position of the water supply passage near an outlet side of the pump to selectively supply the water to the ice-maker or the dispenser, wherein the pump is located at a height lower than the water supply container, and the valve is located at a height identical to or higher than the pump. | 05-10-2012 |
20120313796 | CAR CONTROL SYSTEM - A car control system is disclosed. The car control system for controlling a car by being linked with a car control device (electronic control unit, ECU) that is installed inside the car for electronic control of the car can include: an authentication server configured to perform access authentication for a user terminal and configured to generate an authentication result based on least one of terminal information of the user terminal and vehicle identification information; and a car access device configured to be directly connected with the car control device through an internal network of the car and configured to determine whether a car control request for control of the car by the user terminal is to be relayed to the car control device according to the authentication result of the user terminal. | 12-13-2012 |
20130166451 | PAYMENT METHOD AND SYSTEM USING ELECTRONIC CARD - A method and a system of payment using an electronic card is provided. The payment system in accordance with an exemplary embodiment includes an electronic card, a merchant terminal and a payment server. The electronic card obtains server authentication information from the payment server, performs server authentication by using the obtained server authentication information, and sends a payment request including payment information to the payment server according to an authentication response of the payment server. The merchant terminal mediates a message for authentication and payment between the electronic card and the payment server. The payment server performs client authentication by obtaining client authentication information from the electronic card according to the server authentication and sends the authentication response to the electronic card, and sends payment approval pursuant to the payment request to the electronic card through the merchant terminal. | 06-27-2013 |
20130202959 | ELECTROPHORETIC ASSEMBLY OF ELECTROCHEMICAL DEVICES - Methods are provided for making bipolar electrochemical devices, such as batteries, using electrophoresis. A bipolar device is assembled by applying a field that creates a physical separation between two active electrode materials, without requiring insertion of a discrete separator film or electrolyte layer. | 08-08-2013 |
20140040133 | TEMPORARILY GRANTING PAYMENT AUTHORITY - In at least one example embodiment, an end device includes an input unit configured to receive an input of information regarding an original payment source and an identifier of an authorized device; a transmitter configured to transmit, to a server, a request to grant temporary payment authority for the authorized device, the request including the information regarding the original payment source and the identifier for the authorized device; and a receiver configured to receive a notification that the temporary payment authority has been granted from the server. | 02-06-2014 |
20140108119 | MANAGEMENT OF MULTIPLE PAYMENT PROCESSES THROUGH USER EQUIPMENT - The disclosure is related to managing a plurality of payment processes of a consumer through user equipment. User equipment assigns priorities to the plurality of payment processes based on membership benefits, benefit requirements, and selection conditions. After assigning, the user equipment displays information on the plurality of payment processes with the assigned priorities. | 04-17-2014 |
20140136355 | SECURITY IN MOBILE PAYMENT SERVICE - The disclosure is related to providing a mobile payment service without revealing an actual payment card number. User equipment may be configured to receive a set of virtual mobile payment card numbers assigned to a mobile payment card, to select one of the received virtual mobile payment card numbers based on a payment initiation time upon generation of a predetermined event, and to transmit a payment request with the selected virtual mobile payment card number and the payment initiation time to the server through at least one of a point-of-sale (POS) terminal and a value-added network (VAN) server. | 05-15-2014 |
20140172532 | OPTIMAL UTILIZATION OF COUPONS - The disclosure is related to optimally utilizing coupons stored in user equipment. Information on coupons stored in the user equipment may be collected by scanning memory sectors of the user equipment. A representative coupon code that represents the coupons stored in the user equipment may be generated to include the obtained coupon information with device identification (ID) information, authentication information, and service server information. Such a generated representative coupon code may be outputted upon a predetermined event. | 06-19-2014 |
20140202743 | PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING THE SAME - Disclosed are a printed circuit board and a method for manufacturing the same. The printed circuit board includes a flexible substrate divided into first, second, and third regions, a first rigid substrate in the first region of the flexible substrate, and a second rigid substrate in the third region of the flexible substrate. The first and second substrates expose the second region of the flexible substrate. | 07-24-2014 |
20140207557 | ONLINE BARTERING SERVICE - The disclosure is related to providing an online bartering service. The online bartering service may include registering a trading coupon of first user equipment in response to a registration request from the first user equipment, providing information on a list of candidate coupons to the first user equipment based on information on the trading coupon of the first user equipment, receiving a trading offer message with information on a selected candidate coupon from the first user equipment and transmitting the trading offer message to second user equipment having the selected candidate coupon, and automatically processing a difference between the trading coupon and the selected candidate coupon in connection with associated virtual accounts upon receiving a trading acceptance message from the second user equipment. | 07-24-2014 |
20140222663 | GROUP PAYMENT - The disclosure is related to a group payment service. For the group payment service, primary user equipment for a group payment may receive information on payment instruments from member user equipments upon generation of a predetermined event. The primary user equipment may generate group payment information based on the received payment instrument information transmitted from the member user equipments, information on a payment instrument stored in and selected by the primary user equipment, and payment information received from a payment terminal. The primary user equipment may transmit the generated group payment information to a service server for making a group payment. | 08-07-2014 |
Patent application number | Description | Published |
20120161087 | Photosensitive Resin Composition and Color Filter Using the Same - A photosensitive resin composition for a color filter including a colorant including a dye represented by the following Chemical Formula 1, (B) an acrylic-based binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same are provided. | 06-28-2012 |
20130306918 | Photosensitive Resin Composition for Color Filter and Color Filter Using Same - Provided are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a colorant including a diaminopyridine azo-based dye including a structure represented by Chemical Formula 1, and having an absorption wavelength at about 450 to about 550 nm, (B) an acrylic-based binder resin, (C) an acrylic-based photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent. | 11-21-2013 |
20140158952 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter that includes (A) a colorant including a cyanine dye represented by the following Chemical Formula 1, (B) an acrylic-based binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same. | 06-12-2014 |
20140343187 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - A photosensitive resin composition for a color filter includes (A) a yellow or orange dye; (B) a dye combination of a cyanine dye represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as described in the detailed description, and a metal complex dye; (C) an acrylic-based binder resin; (D) a photopolymerizable monomer; (E) a photopolymerization initiator; and (F) a solvent, and a color filter using the same. | 11-20-2014 |