Patent application number | Description | Published |
20090075155 | MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND FUEL CELL SYSTEM INCLUDING THE SAME - A membrane-electrode assembly for a fuel cell, which includes an anode and a cathode facing each other; and a polymer electrolyte membrane disposed between the anode and cathode. The cathode includes a first catalyst layer that includes catalyst particles, and a second catalyst layer that includes the catalyst particles and a pore-forming agent. The membrane-electrode assembly efficiently performs mass transfer and release, due to pores in the second catalyst layer. | 03-19-2009 |
20100081028 | Binder for a fuel cell catalyst composition, a membrane electrode assembly for a fuel cell using the binder and a method for preparing a membrane electrode assembly - A membrane-electrode assembly includes a polymer electrolyte membrane with an anode and a cathode on opposite sides. Each of the anode and the cathode includes an electrode substrate, and a catalyst layer is formed on at least one of the electrode substrates and includes at least one proton conductive crosslinked polymer. The membrane-electrode assembly may include catalyst layers that are positioned on opposite sides of a polymer electrolyte membrane, either of which includes at least one crosslinked proton conductive polymer. | 04-01-2010 |
20110177431 | FUEL CELL MODULE - A tubular fuel cell module having improved current collecting efficiency. In one embodiment, the fuel cell module includes: a fuel cell unit; a first current collector extending along an outer side of the fuel cell unit; and a second current collector wound around the first current collector and around the outer side of the fuel cell unit. Here, the outer side of the fuel cell unit is a curved outer side, the first current collector has a curved inner side facing the curved outer side of the fuel cell unit, and the curved inner side of first current collector is shaped to match the curved outer side of the fuel cell unit. | 07-21-2011 |
20110287339 | FUEL CELL AND METHOD OF MANUFACTURING THE SAME - A fuel cell includes a unit cell, a cell fixing member and a welding portion. The unit cell includes a first electrode layer, an electrolyte layer surrounding the first electrode layer, a second electrode layer surrounding the electrolyte layer while exposing an end portion of the electrolyte layer, and a coating layer formed by coating a mixture of ceramic and metal on the exposed end portion of the electrolyte layer. The cell fixing member includes a flow tube inserted into the unit cell, a fixing tube provided to an outside of the flow tube, and a connecting portion connecting the fixing tube and the flow tube to each other and to restrict an insertion depth of the electrolyte layer and the first electrode layer. The welding portion fixes and seals the coating layer and the inner circumferential surface of the fixing tube to each other. | 11-24-2011 |
20120015282 | SOLID OXIDE FUEL CELL - A solid oxide fuel cell is provided. The solid oxide fuel cell has a structure in which a separate thermal expansion member is provided in a current collecting body formed on the inner circumferential surface of a first electrode so that the uniform contact between a support body of the first electrode and the current collecting body can be maintained even though the internal diameter of the support body of the first electrode is changed. Accordingly, the current collection performance of the current collecting body is enhanced through the thermal expansion member between the first electrode and the current collecting body, thereby improving the entire performance of the fuel cell. | 01-19-2012 |
20120040275 | Fuel Cell Module and Manufacturing Method Thereof - A fuel cell module includes at least one unit cell formed by sequentially stacking a first electrode current collector, a first electrode layer, an electrolyte layer, a second electrode layer and a second electrode current collector. At least one of the first and second electrode current collectors is connected to an anti-oxidation unit positioned at the exterior of the unit cell. The anti-oxidation unit includes a metal material having a higher ionization tendency than the at least one of the first and second electrode current collectors, connected to the anti-oxidation unit. Accordingly, as an anti-oxidation unit is provided to the fuel cell module in consideration of the reactivity difference between metals, the fuel cell module is designed by substituting a low-priced current collector for a high-priced current collector, so that the degree of freedom of the design of the fuel cell module is increased and manufacturing cost is decreased. | 02-16-2012 |
20120107727 | FUEL CELL MODULE AND MANUFACTURING METHOD OF THE SAME - A fuel cell module and a method of manufacturing the same. A fuel cell module including a unit cell in which a first electrode layer, an electrolyte layer, and a second electrode layer are sequentially laminated, wherein one of the first electrode layer and the second electrode layer includes a first region coated with a first electrode material layer having a first ionic conductivity, a second region coated with a second electrode material layer having a second ionic conductivity, and a third region coated with a third electrode material layer having a third ionic conductivity, and a method of manufacturing the same are provided. A temperature gradient difference of a unit cell is reduced so that more uniform performance of the unit cell may be achieved. The fuel cell module may be driven at low temperature and durability thereof may be improved. | 05-03-2012 |
20120129078 | FUEL CELL MODULE WITH COMBINED CURRENT COLLECTOR - A fuel cell module having a composite collector includes a hollow, cylindrical unit cell including a first electrode layer, an electrolyte layer, and a second electrode layer arranged in a radial direction of the hollow, cylindrical unit cell; a current collector including a metal material mesh or conducting line located on an outer circumference of the second electrode layer; and a plurality of auxiliary current collectors including ceramic material powders located on a surface of the current collector. | 05-24-2012 |
20120129080 | Fuel cell and manufacturing method of the same - A manufactured fuel cell includes: a unit cell including a first electrode layer, an electrolyte layer surrounding an outer circumference of the first electrode layer, and a second electrode layer surrounding the electrolyte layer while exposing an end of the electrolyte layer; a plating layer around an outer circumference of the exposed electrolyte layer; a cell coupling member including a passage pipe inserted into the unit cell and forming a continuous passage from the inside of the unit cell, a coupling pipe provided outside of the passage pipe to form a space accommodating an end of the unit cell from the passage pipe, and a connecting unit connecting the coupling pipe with the passage pipe and restricting an insertion depth of the electrolyte layer and the first electrode layer; and a welding portion fixing and sealing the plating layer and an inner circumference of the coupling pipe with each other. | 05-24-2012 |
20130004880 | FUEL CELL - A fuel cell including a plurality of tubular unit cells each including: a first electrode layer, an electrolyte layer, and a second electrode layer, stacked radially in a direction from a center axis to an outer region thereof; an internal current collector in an interior of the unit cell; and an external current collector arranged at an outer circumferential surface of the unit cell, the external current collector including a plurality of connecting portions configured to electrically connect between the unit cell and at least one another unit cell of the plurality of unit cells, and the connecting portions form two or more electrical paths between a unit cell of the plurality of unit cells and another unit cell of the plurality of unit cells. | 01-03-2013 |
20130034792 | FUEL CELL STACK AND MANUFACTURING METHOD THEREOF - A fuel cell stack and a manufacturing method thereof are disclosed. The fuel cell stack has at least one unit cell. The unit cell includes a first electrode collector, a first electrode layer formed on the first electrode collector, an electrolyte layer formed on the first electrode layer, a second electrode layer formed on the electrolyte layer, and a second electrode collector formed on the second electrode layer. At least one of the first and second electrode collectors may include a porous metal substrate having a density in a range from about 800 kg/m | 02-07-2013 |
20130034802 | SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD THEREOF - A solid oxide fuel cell and a manufacturing method thereof are disclosed. A solid oxide fuel cell includes first and second electrode formed opposite to each other and an electrolyte layer formed between the first and the second electrodes. Either the first electrode or the second electrode may include between about 1 to about 20 wt % of a thermoelectronic material configured to increase thermal emission of electrons with an increase in temperature. | 02-07-2013 |
Patent application number | Description | Published |
20090083642 | METHOD FOR PROVIDING GRAPHIC USER INTERFACE (GUI) TO DISPLAY OTHER CONTENTS RELATED TO CONTENT BEING CURRENTLY GENERATED, AND A MULTIMEDIA APPARATUS APPLYING THE SAME - A method for providing a graphic user interface (GUI) and a multimedia apparatus incorporating the same. While a first content is being generated, other content related to the first content are searched for via a storage medium or a network and displayed concurrently. As a result, a user can view the related content conveniently while the user is generating or editing content. | 03-26-2009 |
20090122022 | METHOD FOR DISPLAYING CONTENT AND ELECTRONIC APPARATUS USING THE SAME - A method of displaying content and an electronic apparatus using the same, the method of displaying content of an electronic apparatus using an touchscreen including: dividing the touchscreen into a viewable area and an un-viewable area according to a touching of the touchscreen; and displaying the content on the viewable area. Accordingly, a user more conveniantly manipulates an electronic apparatus. | 05-14-2009 |
20090177399 | METHOD FOR ESTIMATING LOCATION AND APPARATUS USING THE SAME - A method for estimating location, and an apparatus using the same. The method for estimating location includes receiving information on the location of a plurality of external apparatuses from the plurality of external apparatuses; setting estimable areas for estimating an area wherein there is a possibility that the device is located based on the information on the location of the plurality of external apparatuses; and determining a predetermined area of the estimable areas to be an estimation area wherein there is the possibility that the device is located. If it is impossible to receive a GPS signal, the location information of a device is estimated using information on the location of an external apparatus communicable with the device. | 07-09-2009 |
20090177810 | METHOD OF OPTIMIZED-SHARING OF MULTIMEDIA CONTENT AND MOBILE TERMINAL EMPLOYING THE SAME - Provided are a method of optimized sharing of multimedia content that allows delivery of optimized multimedia content using device profiles shared between devices connected via a short-range wireless communication and a mobile terminal employing the same method. The method includes: exchanging, upon connecting with peripheral devices via one of a wired network having a predetermined wired communication protocol and a wireless network having a predetermined wireless communication protocol, profile information with the peripheral devices; displaying the received profile information about the peripheral devices in order of network distances of the peripheral devices; and arranging and displaying, if the displayed profile information about each of the peripheral devices is selected, a list of shareable and playable multimedia content items pertaining to each peripheral device in order of priority. | 07-09-2009 |
20090185763 | PORTABLE DEVICE,PHOTOGRAPHY PROCESSING METHOD, AND PHOTOGRAPHY PROCESSING SYSTEM HAVING THE SAME - A portable device, a photography processing method, and a photography processing system having the same, the method including capturing a photo image; collecting identification (ID) information from neighboring devices; confirming ID information corresponding to the collected ID information; displaying one or more graphical user interface (GUI) elements corresponding to the confirmed identification (ID) information; and transmitting the captured photo image to a device having ID information corresponding to a selected GUI element. Furthermore, the photography processing method tags the identification information of the GUI element selected by the photographer to the captured image, stores the tagged image, performs a photo transmission and a tagging, improves user convenience, data management, and search efficiency, and quickly transmits the photo image of the target person without using additional navigation operations. | 07-23-2009 |
20090199098 | APPARATUS AND METHOD FOR SERVING MULTIMEDIA CONTENTS, AND SYSTEM FOR PROVIDING MULTIMEDIA CONTENT SERVICE USING THE SAME - An apparatus and method for serving multimedia contents and a system for providing a multimedia content service using the same, the apparatus including: a display unit to display multimedia contents and supplementary information; and a controller to control the display unit to display the supplementary information appended to a section of the multimedia contents when the section is reproduced, to retrieve a section including selected supplementary information from the multimedia contents stored in the memory when the supplementary information is selected using the input unit, to display section information of the retrieved section, and to reproduce the section corresponding to selected section information when the section information is selected using the input unit. Thus, it is possible to easily perform movement to a scene in which the user is interested and provide manipulation convenience and usability to the user. | 08-06-2009 |
20100188353 | MOBILE TERMINAL HAVING DUAL TOUCH SCREEN AND METHOD OF CONTROLLING CONTENT THEREIN - A terminal device having a dual touch screen capable of controlling a content is disclosed. The terminal device displays at least one content to a display unit. A processor coupled to the terminal is configured to checking content mapped to an area at which a touch event is detected and released from the dual touch screen including a first touch sensor and a second touch sensor and to control the content according to the touch event. | 07-29-2010 |
20110269400 | METHOD OF OPTIMIZED-SHARING OF MULTIMEDIA CONTENT AND MOBILE TERMINAL EMPLOYING THE SAME - An apparatus and method for displaying information using a mobile terminal connectable to peripheral devices through corresponding wireless communication is provided. The method includes receiving profile information from one or more of the peripheral devices connected through the corresponding wireless communication, each received profile information having identification information identifying the corresponding one or more peripheral devices and content information on the corresponding one or more peripheral devices, and listing the received profile information organized according to signal strength of the one or more peripheral devices from which the profile information is received. | 11-03-2011 |
20120072566 | METHOD AND APPARATUS FOR MANAGING DATA - A method and apparatus for managing data is provided, including determining one or more network services associated with user-uploaded data stored in a database, and linking the user-uploaded data with the one or more network services to provide the user-uploaded data via the one or more network services. | 03-22-2012 |
20140040469 | USER TERMINAL APPARATUS AND METHOD FOR COMMUNICATION USING THE SAME - A user terminal apparatus and a communication method using the same are provided. A user terminal apparatus includes an inputter configured to receive a request for an access to a second user terminal apparatus; a communicator configured to receive service information including at least one communication service provided in the second user terminal apparatus; a displayer configured to display the service information; and a controller configured to, when at least one of the service information is selected, access the second user terminal apparatus through a communication service corresponding to the selected service information. | 02-06-2014 |
20140167931 | METHOD AND APPARATUS FOR CONTROLLING A HOME DEVICE REMOTELY IN A HOME NETWORK SYSTEM - Provided is a remote control method and apparatus in a home network system including multiple home devices. The remote control method includes receiving operation state information from the respective multiple home devices, receiving a control command for operation control of at least one of the multiple home devices from a user device, determining a control target home device based on the control command, sending the control command to the determined control target home device, receiving processing result information corresponding to execution of the control command from the control target home device, and transmitting the processing result information to the user device. | 06-19-2014 |
20140169274 | APPARATUS AND METHOD FOR PLAYING CONTENTS IN HOME NETWORK SYSTEM - Provided is a method and apparatus for controlling home devices forming a home network at a time by using a mobile terminal in a home network system. In particular, the present disclosure provides a method and apparatus for controlling home devices at a time, depending on a type of contents. A method for playing contents in a Home GateWay (HGW) in a home network system includes receiving from a mobile terminal a control command requesting continuous playback of contents that are currently played in the mobile terminal and controlling at least one home devices in response to the control command. | 06-19-2014 |
20140172123 | USER TERMINAL APPARATUS, NETWORK APPARATUS, AND CONTROL METHOD THEREOF - A network apparatus including a communicator to perform communication with a plurality of devices and a user terminal apparatus to control the plurality of devices is provided. A controller generates control signals to control the plurality of devices based on a user command received from the user terminal apparatus, and controls the communicator to transmit the control signals to the plurality of devices; wherein, in response to a predetermined control pattern to sequentially control the plurality of devices being detected, the controller generates and transmits macro information which corresponds to the detected control pattern to the user terminal apparatus. | 06-19-2014 |
20140172378 | APPARATUS AND METHOD FOR CREATING FLOOR PLAN OF BUILDING - An apparatus and a method for creating a floor plan of a building using a program that supports an editing operation of an interior structural drawing are provided. The method includes receiving a request of a user from a User Interface (UI) unit, searching at least one of a DataBase (DB) and an external DB, which is accessible through a communication unit, based on the basic layout information to obtain at least one recommended interior structural drawing, providing the at least one recommended interior structural drawing through the UI unit, editing the interior structural drawing selected by the user based on extended layout information. | 06-19-2014 |
20140172556 | METHOD AND APPARATUS TO PROVIDE ADVERTISEMENT DATA BASED ON DEVICE INFORMATION AND OPERATIONAL INFORMATION OF APPARATUSES - A method provides advertisement data including obtaining device information and operational information from one or more user apparatuses, transmitting the obtained device information and the obtained operational information to an advertisement data providing server, receiving advertisement data selected by the advertisement providing server on a basis of the obtained device information and the obtained operational information transmitted to advertisement providing server, and transmitting the received advertisement data to an advertisement data display device, wherein the obtained operational information is information on a use pattern of the one or more user apparatuses. | 06-19-2014 |
20140172831 | INFORMATION SEARCH METHOD AND DEVICE AND COMPUTER READABLE RECORDING MEDIUM THEREOF - An intuitive information search method and device based on a displayed image and a computer readable recording medium thereof. The information search method based on an image displayed on a device includes recognizing a first input indicating a selection related to a plurality of objects included in the image, recognizing a second input indicating a search relationship between the selected plurality of objects, and searching for information based on the first input and the second input; and outputting found information through the device. | 06-19-2014 |
20140173446 | CONTENT PLAYING APPARATUS, METHOD FOR PROVIDING UI OF CONTENT PLAYING APPARATUS, NETWORK SERVER, AND METHOD FOR CONTROLLING OF NETWORK SERVER - A content playing apparatus includes an input unit that is configured to receive a content sharing command, a communication unit that, when the input unit receives the content sharing command, is configured to communicate with a network apparatus that is connected to at least one device, and receive information on the at least one device, a graphical user interface processor that is configured to generate an integrated user interface (UI) to control the at least one device, based on the information on the at least one device received by the communication unit, a display that is configured to display the integrated UI, and a controller that, when a user command to control an operation of the at least one device is input through the integrated UI, is configured to transmit the user command to the network apparatus such that the network apparatus controls the operation of the at least one device. | 06-19-2014 |
20140180968 | METHOD AND APPARATUS FOR MANAGING ENERGY CONSUMPTION IN A HOME NETWORK SYSTEM - Provided is a method and apparatus for managing energy consumption in a home network system including multiple home devices. The method includes collecting measurement results of power consumptions of the respective multiple home devices, generating power consumption information of the multiple home devices by analyzing the collected measurement results, and transmitting the generated power consumption information to a user device if receiving a request for transmitting the power consumption information from the user device, in which the power consumption information comprises in-home room-specific power consumption information. | 06-26-2014 |
20140181012 | APPARATUS AND METHOD FOR CONTENTS BACK-UP IN HOME NETWORK SYSTEM - According to the present invention, content generated from a mobile terminal, a camera, or the like is stored automatically in a home gateway in a home network system. If synchronization is set between the home gateway and a home device, the home gateway may transmit backup content to the synchronized home device. Content may be selectively stored and classified based on a specific location, memo, voice, and the like set by a user for privacy protection. | 06-26-2014 |
20140218517 | HOME MONITORING METHOD AND APPARATUS - Provided is a home monitoring method and apparatus. A home gateway executes receiving, from a mobile terminal, a request message for requesting home monitoring, providing, to the mobile terminal in response to the request message, monitoring information associated with a camera module included in at least one home device registered in advance and/or a position to be monitored, receiving, from the mobile terminal, selection information indicating a first camera module selected based on the monitoring information, transmitting, to the mobile terminal, image data captured and collected by the first camera module in response to the reception of the selection information, receiving, from the mobile terminal, a control command with respect to the first camera module, and transmitting the control command to a first home device including the first camera module. | 08-07-2014 |
20150019123 | METHOD FOR ESTIMATING LOCATION AND APPARATUS USING THE SAME - A method and apparatus for displaying a map are provided. The method includes receiving user input for displaying a map, receiving location information regarding surrounding apparatus from each of at least one of the surrounding apparatus using short range wireless communication, in response to the user input, and displaying a message indicating that map may not be viewed when the location information is not received from the surrounding apparatus, determining a position estimation area in which the mobile device may be located based on received location information regarding surrounding apparatus and displaying a map on which the position estimation area is indicated when the location information is received from the surrounding apparatus. | 01-15-2015 |