Patent application number | Description | Published |
20090013177 | LICENSE MANAGEMENT SYSTEM AND METHOD - A license-management system and method is provided. A method of issuing a proxy certificate includes transmitting a proxy-certificate-issuance-request message to a license server in order for the local license manager to acquire an authority to issue a license by a local license manager; enabling the license server to verify the proxy-certificate-issuance-request message; if the proxy-certificate-issuance-request message is valid, transmitting a proxy certificate to the local license manager by the license server, the proxy certificate including information regarding the authority to issue a license; and verifying the proxy certificate by the local license manager. | 01-08-2009 |
20090123021 | System, method, and medium indexing photos semantically - A system, method and medium indexing a plurality of photos semantically based on a user's annotation. The method includes analyzing the user's annotation and extracting a shared index from the user's annotation, detecting a situation change in the plurality of photos, and indexing the plurality of photos according to the situation change based on the shared index. | 05-14-2009 |
20090210544 | APPARATUS AND METHOD FOR CONTROLLING ACCESS IN p2p NETWORK - An apparatus and method to control access in a P2P (peer-to-peer) network. The apparatus for controlling access in a P2P network includes an attribute processing module to obtain an attribute of a service requestor and to determine an access control policy for the service requestor based on the obtained attribute; and an access control module to control the provision of a service to the service requester according to the access control policy. If a service provider is unable to obtain the attribute of the service requester, the service provider obtains the attribute of the service requester from at least one peer in the network. | 08-20-2009 |
20100131583 | SERVER AND METHOD FOR PROVIDING MOBILE WEB SERVICE - A server for a mobile web service and a method for providing a web service are provided. The wired server stores an IP address of at least one mobile web server. When a request for access to a mobile web server is received, the wired server delivers the access request to the mobile web server or provides a service in place of the mobile web server, using a URL included in the access request. | 05-27-2010 |
20110037098 | Substrate structures and methods of manufacturing the same - Substrate structures and methods of manufacturing the substrate structures. A substrate structure is manufactured by forming a protrusion area of a substrate under a buffer layer, and forming a semiconductor layer on the buffer layer, thereby separating the substrate from the buffer layer except in an area where the protrusion is formed. The semiconductor layer on the buffer layer not contacting the substrate has freestanding characteristics, and dislocation or cracks may be reduced and/or prevented. | 02-17-2011 |
20110127554 | Light emitting device and method of manufacturing the same - A light emitting device may include a substrate, an n-type clad layer, an active layer, and a p-type clad layer. A concave-convex pattern having a plurality of grooves and a mesa between each of the plurality of grooves may be formed on the substrate, and a reflective layer may be formed on the surfaces of the plurality of grooves or the mesa between each of the plurality of grooves. Therefore, light generated in the active layer may be reflected by the reflective layer, and extracted to an external location. | 06-02-2011 |
20110202751 | USER TERMINAL, SERVER AND CONTROLLING METHOD THEREOF - A user terminal is provided, including a communication interface unit which receives an application content at least part of which is encrypted, a storage unit which stores the received application content, a decryption unit which decrypts the application content, a user interface unit which receives a command to execute the application content, and a controlling unit which controls the decryption unit to install an application content stored in the storage unit in an encrypted state and decrypt the installed application content according to the execution command. Accordingly, an application, which is an executable content, may be downloaded and installed in a user terminal, and used and updated safely. | 08-18-2011 |
20110230211 | METHOD AND SYSTEM FOR EXECUTING APPLICATIONS IN A MOBILE DEVICE - A method and system for executing applications in a mobile device including receiving a request for execution of the application; determining whether the mobile device is located in a restricted area where execution of the application is controlled; and determining, when the mobile device is located in a restricted area, whether to execute the application requested for execution, according to a application execution policy that allows for execution of the application in the restricted area. | 09-22-2011 |
20110266522 | Semiconductor device - A semiconductor device may reduce a dislocation density and tensile stress by forming a plurality of interlayers between neighboring clad layers. The semiconductor device may include a plurality of clad layers on a substrate and a plurality of interlayers between neighboring clad layers. | 11-03-2011 |
20110272712 | Vertical light-emitting devices having patterned emitting unit and methods of manufacturing the same - Example embodiments are directed to a light-emitting device including a patterned emitting unit and a method of manufacturing the light-emitting device. The light-emitting device includes a first electrode on a top of a semiconductor layer, and a second electrode on a bottom of the semiconductor layer, wherein the semiconductor layer is a pattern array formed of a plurality of stacks. A space between the plurality of stacks is filled with an insulating layer, and the first electrode is on the insulating layer. | 11-10-2011 |
20110291120 | Light Emitting Devices Using Connection Structures And Methods Of Manufacturing The Same - Example embodiments of the present invention relate to a light emitting device having a connection structure and a method of manufacturing the light emitting device. The method of manufacturing may include forming a light emitting region and electrode layers on a substrate in which a plurality of cell regions and a bridge for partially connecting the cell regions are disposed, thereby providing a light emitting device that controls stress with relative ease and integrates electrical connections between the cell regions. | 12-01-2011 |
20120074385 | Semiconductor Devices And Methods of Manufacturing The Same - A semiconductor device includes a substrate, a buffer layer on the substrate, and a plurality of nitride semiconductor layers on the buffer layer. The semiconductor device further includes at least one masking layer and at least one inter layer between the plurality of nitride semiconductor layers. The at least one inter layer is on the at least one masking layer. | 03-29-2012 |
20130124733 | SERVER AND METHOD FOR PROVIDING MOBILE WEB SERVICE - A server for a mobile web service and a method for providing a web service are provided. The wired server stores an IP address of at least one mobile web server. When a request for access to a mobile web server is received, the wired server delivers the access request to the mobile web server or provides a service in place of the mobile web server, using a URL included in the access request. | 05-16-2013 |
20130232585 | METHOD AND APPARATUS FOR ROAMING DIGITAL RIGHTS MANAGEMENT CONTENT IN DEVICE - A device includes an authentication unit that issues disposable authentication information to a mobile device which stores a rights object; a receiver that receives a request for remote authentication from an unauthorized device; and a transmitter that transmits a data that approves the remote authentication of the unauthorized device. The data that approves the remote authentication is transmitted to the mobile device via the unauthorized device, a disposable rights object, which is converted from the rights object for a temporary use of content, is transmitted to the unauthorized device according to a result of determining the data, and the mobile device and the unauthorized device are connected via a network. | 09-05-2013 |
20130309794 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A light emitting device may include a substrate, an n-type clad layer, an active layer, and a p-type clad layer. A concave-convex pattern having a plurality of grooves and a mesa between each of the plurality of grooves may be formed on the substrate, and a reflective layer may be formed on the surfaces of the plurality of grooves or the mesa between each of the plurality of grooves. Therefore, light generated in the active layer may be reflected by the reflective layer, and extracted to an external location. | 11-21-2013 |
20140057381 | VERTICAL LIGHT-EMITTING DEVICES HAVING PATTERNED EMITTING UNIT AND METHODS OF MANUFACTURING THE SAME - Example embodiments are directed to a light-emitting device including a patterned emitting unit and a method of manufacturing the light-emitting device. The light-emitting device includes a first electrode on a top of a semiconductor layer, and a second electrode on a bottom of the semiconductor layer, wherein the semiconductor layer is a pattern array formed of a plurality of stacks. A space between the plurality of stacks is filled with an insulating layer, and the first electrode is on the insulating layer. | 02-27-2014 |