Patent application number | Description | Published |
20150015580 | TESSELLATION METHOD FOR ASSIGNING A TESSELLATION FACTOR PER POINT AND DEVICE PERFORMING THE METHOD - A tessellation method includes assigning a tessellation factor to each of a plurality of points in a patch and generating, in the vicinity of a first point of the plurality of points, at least one new point based on a first tessellation factor assigned to the first point. The at least one first new point corresponds to the first point. | 01-15-2015 |
20150022520 | TESSELLATION DEVICE INCLUDING CACHE, METHOD THEREOF, AND SYSTEM INCLUDING THE TESSELLATION DEVICE - A tessellation method includes determining whether a previous tag the same as a current tag of a current patch is stored in a cache, and transmitting a previous tessellation pattern corresponding to the previous tag stored in the cache to a domain shader when a cache hit occurs. The method may further include, when a cache miss occurs, generating a current tessellation pattern corresponding to the current patch using a tessellator and transmitting the generated current tessellation pattern to the domain shader, and storing the generated current tessellation pattern in the cache. | 01-22-2015 |
20150042649 | METHOD OF GENERATING TESSELLATION DATA AND APPARATUS FOR PERFORMING THE SAME - A method of generating tessellation data include analyzing patch data of each of a plurality of patches; generating shared data that is shared by the patches, non-shared data that are not shared by the patches, and attribute data on an attribute of control points of each of the patches from the patch data according to a result of the analyzing; and compressing the non-shared data and the attribute data. | 02-12-2015 |
20150042650 | GRAPHICS PROCESSING UNIT, METHOD OF OPERATING THE SAME, AND DEVICES INCLUDING THE SAME - A method of operating a graphics processing unit includes determining, based on input data, whether to perform a tiling operation before or after a tessellation operation and performing the tiling operation according to the determination result. Performing the tiling operation after the tessellation operation if the input data is not a patch, and if a geometry of the patch is at the out-side of a convex hull defined by control points of the patch. Performing the tiling operation after the tessellation operation if a geometry of a tessellated primitive corresponding to the patch changes according to a shading operation. | 02-12-2015 |
20150138197 | METHOD FOR DOMAIN SHADING, AND DEVICES OPERATING THE SAME - A method for domain shading may include analyzing graphics state data, and generating all first primitives through a single-pass domain shading or generating only second primitives which are visible among the first primitives through a two-pass domain shading based on a result of the analysis. | 05-21-2015 |
20150162332 | SEMICONDUCTOR DEVICES HAVING COMPOSITE SPACERS CONTAINING DIFFERENT DIELECTRIC MATERIALS - An integrated circuit device includes an electrically conductive pattern on a substrate. This electrically conductive pattern may be a gate pattern of a field effect transistor. A first electrically insulating spacer is provided on a sidewall of the electrically conductive pattern. The first electrically insulating spacer includes a first lower spacer and a first upper spacer, which extends on the first lower spacer and has a side surface vertically aligned with a corresponding side surface of the first lower spacer. The first upper spacer has a greater dielectric constant relative to a dielectric constant of the first lower spacer. A pair of parallel channel regions may also be provided, which protrude from a surface of the substrate. The electrically conductive pattern may surround top and side surfaces of the pair of parallel channel regions. | 06-11-2015 |
20150234664 | MULTIMEDIA DATA PROCESSING METHOD AND MULTIMEDIA DATA PROCESSING SYSTEM USING THE SAME - A multimedia data processing method is provided which includes providing a conflict detection unit at a load/store pipeline unit; generating, by the conflict detection unit, speculative conflict information, which is used to predictively determine whether an address of a load/store instruction of a current thread causes a conflict miss before a cache access operation is performed by performing a history search for load/store instruction addresses of previous threads without referring to a cache memory; and storing information of the current thread directly in a standby buffer without an execution of the cache access operation in response to the generated speculative conflict information indicating the conflict miss. | 08-20-2015 |
20150333061 | SEMICONDUCTOR DEVICES HAVING BRIDGE LAYER AND METHODS OF MANUFACTURING THE SAME - A semiconductor device includes a substrate, a first active fin and a second active fin on the substrate, respectively, a plurality of first epitaxial layers on the first active fin and on the second active fin, respectively, a plurality of second epitaxial layers on the plurality of first epitaxial layers, a bridge layer connecting the plurality of second epitaxial layers to each other, and a third epitaxial layer on the bridge layer. | 11-19-2015 |
20160027875 | Semiconductor Devices Having Source/Drain Regions with Strain-Inducing Layers and Methods of Manufacturing Such Semiconductor Devices - Semiconductor devices include a strain-inducing layer capable of applying a strain to a channel region of a transistor included in a miniaturized electronic device, and a method of manufacturing the semiconductor device. The semiconductor device includes a substrate having a channel region; a pair of source/drain regions provided on the substrate and arranged on both sides of the channel region in a first direction; and a gate structure provided on the channel region and comprising a gate electrode pattern extending in a second direction that is different from the first direction, a gate dielectric layer disposed between the channel region and the gate electrode pattern, and a gate spacer covering respective lateral surfaces of the gate electrode pattern and the gate dielectric layer. At least one of the source/drain regions includes a first strain-inducing layer and a second strain-inducing layer. The first strain-inducing layer is disposed between a lateral surface of the channel region and the second strain-inducing layer and contacts at least a portion of the gate dielectric layer. | 01-28-2016 |
20160049511 | SEMICONDUCTOR DEVICES - Provided are semiconductor devices that include an active pattern on a substrate, first and second gate electrodes on the active pattern and arranged in a first direction relative to one another and a first source/drain region in a first trench that extends into the active pattern between the first and second gate electrodes. The first source/drain region includes a first epitaxial layer that is configured to fill the first trench and that includes at least one plane defect that originates at a top portion of the first epitaxial layer and extends towards a bottom portion of the first epitaxial layer. | 02-18-2016 |
Patent application number | Description | Published |
20110093704 | METHOD AND APPARATUS FOR PROVIDING SERVICE USING PERSONAL NETWORK - A method and apparatus in which a device capable of near-field communication receives a service from an external network using a communication function of a device capable of accessing the external network. A personal network is formed with devices having different users, and subscriber information for each user is safely acquired and authenticated, making it possible to provide a service received from the external network to the devices included in the personal network more conveniently. | 04-21-2011 |
20110307620 | APPARATUS AND METHOD FOR REGISTERING PERSONAL NETWORK - A method for a Personal Network Entity (PNE) to individually join a desired Personal Network (PN) is provided. When the PNE transmits a PN connection request message to a PN gateway, the PN gateway inserts its information into the connection request message and forwards the connection request message to a Converged Personal Network Service (CPNS) server. The CPNS server, upon receipt of the connection request message through the PN gateway, generates and manages information about a PN related to the PN gateway. The information about the PN is provided to the PNE at execution of authentication with the PNE, such that the PNE can determine whether to join the PN. | 12-15-2011 |
20120047019 | APPARATUS, METHOD, AND ADVERTISING SERVER FOR PROVIDING MOBILE ADVERTISING THROUGH MOBILE BROADCASTING NETWORK - Disclosed is a method for providing a mobile advertising service using a mobile broadcasting network. The method includes the steps of: creating and providing, by a BCAST server, a service guide to which advertisement information is applied to a BCAST client when a MobAd server (Ad Server) provides the advertisement information to the BCAST Server which handles a broadcast service; and requesting, by an advertising engine (Ad engine), the BCAST client to provide a desired advertisement when the Ad server notifies the Ad engine of an object advertisement, and receiving the requested advertisement from the BCAST client. | 02-23-2012 |
20120117190 | METHOD AND APPARATUS FOR PROVIDING SERVICE USING PERSONAL NETWORK - Disclosed is a method of providing a service of an external network through creating a service group including personal network devices establishing a personal network by a Converged Personal Network Service (CPNS) server. A plurality of service providers provide a service for each group without independent operation of the service group generation and management function, thereby conserving resources and improving efficiency. | 05-10-2012 |
20120177056 | METHOD AND APPARATUS FOR DISCLOSING PERSONAL NETWORK INFORMATION IN CONVERGED PERSONAL NETWORK SERVICE ENVIRONMENT - A method for disclosing, by a Converged Personal Network Service (CPNS) server, Personal Network (PN) information in a CPNS environment is provided. The method includes receiving a PN registration request message including information indicating an information openness level of a Personal Network Entity (PNE), which has been transmitted from the PNE, from a Personal Network GateWay (PN GW) for PN registration of the PNE; checking and storing the information indicating the information openness level of the PNE from the PN registration request message; receiving a service search request message for requesting information regarding a CPNS service provided by the PNE from a predetermined PN GW connected to a predetermined PNE; and checking the information indicating the information openness level of the PNE and providing the information regarding the CPNS service provided by the PNE to the predetermined PNE via the predetermined PN GW, wherein the PN information in the CPNS environment is disclosed in a system including the CPNS server for providing the CPNS service, the PN GW connected to the CPNS server, and the PNE connected to the CPNS server via the PN GW. | 07-12-2012 |
20120179906 | METHOD AND DEVICE FOR AUTHENTICATING PERSONAL NETWORK ENTITY - A method of authenticating a Personal Network Entity (PNE) is provided. The method includes transmitting a PNE serial number (SN | 07-12-2012 |
20120331286 | APPARATUS AND METHOD FOR PROVIDING SERVICE TO HETEROGENEOUS SERVICE TERMINALS - An apparatus and method for providing a service to heterogeneous service terminals without modifying a security framework are provided, in which a gateway that controls a first service terminal transmits a right delegation request to a server in order to provide the service to a second service terminal as well, and upon receipt of a service right verification request from the second service terminal after receiving a right delegation certificate from the server, the gateway transmits a service right verification response including the right delegation certificate to the second service terminal. | 12-27-2012 |
20130036181 | METHOD AND APPARATUS FOR PROVIDING SERVICE BASED ON COMPONENT USING PERSONAL NETWORK - Provided are a method and an apparatus for providing a service based on Personal Network Entity (PNE) components and resources within an apparatus without implementing a function of generating and managing a service group only in a case in which a plurality of PNEs provide a similar function by providing a function of generating and managing the service group based on components included in a network apparatus or resources with the apparatus in an environment providing a Converged Personal Network Service (CPNS) service. Accordingly, it is possible to avoid inefficient overlapping developments and operations and prevent resources from being wasted. | 02-07-2013 |
20130036229 | METHOD OF MANAGING CONNECTION BETWEEN PERSONAL NETWORK AND CPNS SERVICE IN CPNS SYSTEM - A method of managing a connection between a Personal Network (PN) and a Converged Personal Network Service (CPNS) server by a first device in a CPNS system including the personal network configured between the first device and a second device including at least one of a Personal Network Entity (PNE) and a Personal Network GateWay (PNGW) and the CPNS server connected with the personal network through a first communication network is provided. The method includes identifying the second device including the PNGW by using device mode information indicating whether the second device included in a PN inventory includes the PNE and the PNGW; requesting a connection between the CPNS server and the second device through the first communication network; and terminating the connection to the CPNS server according to the connection between the CPNS server and the second device through the first communication network. | 02-07-2013 |
20130104200 | APPARATUS AND METHOD FOR CONTROLLING ACCESS TO MULTIPLE SERVICES - An apparatus and a method are provided for controlling access to a plurality of services. An authentication request is received for requesting authentication about the plurality of services. Service authentication is performed for the plurality of services based on authentication information for the plurality of services provided from a service provider unit according to the authentication request. An access right to the plurality of services is acquired from the service provider unit. | 04-25-2013 |
20130117433 | APPARATUS AND METHOD FOR PROVIDING APPLICATION-RELATED MANAGEMENT OBJECT - A method for providing an application-related MO parameter value is provided. The method includes, as an application processing unit requests an application-related Management Object (MO) parameter value or requests a change thereof, directly creating an MO corresponding to the request through a Device Management (DM) client which receives the request, an MO corresponding to the request, or receiving related data, e.g. software, firmware, and the like, to create an MO corresponding to the request of the application processing unit, from a DM server or a management authority unit; and transferring an MO parameter value corresponding to the request to the application processing unit according to a reception scheme determined by the application processing unit. Since an application-related MO parameter value is directly requested and provided, a function or service which can be provided in real time is optimized. | 05-09-2013 |
Patent application number | Description | Published |
20120041824 | METHOD AND APPARATUS FOR PROVIDING MOBILE ADVERTISING SERVICE IN MOBILE ADVERTISING SYSTEM - A method and apparatus is provided for providing a mobile advertising service in a mobile advertising system, and for sharing a preference to deliver a personalized advertisement requested by a particular group member to other users. In a method for providing a mobile advertising service by a server of a mobile advertising system, a group creation request message including a user list and a group user preference is received from an advertising engine, a group is created according to the user list and the group user preference in the group creation request message, a response message to the group creation request message is sent to the advertising engine, an advertisement request message is received from one of advertising engines included in the user list, an advertisement appropriate for the group user preference is selected, and the selected advertisement is delivered to at least one advertising engine included in the user list. The at least one advertising engine is included in the same group. | 02-16-2012 |
20130122942 | SYSTEM AND METHOD FOR PROVIDING LOCATION INFORMATION SERVICE USING MOBILE CODE - An apparatus and method for providing a location information service using a mobile code in a Mobile Station (MS) are provided. The method includes obtaining a mobile code scanned by an input device of the MS; acquiring location information if the location information is included in the obtained mobile code; matching coordinates of the acquired location information on a first cyber map in the MS if cyber map information corresponding to the coordinates of the acquired location information is included in the first cyber map in the MS; and if the cyber map information corresponding to the coordinates of the acquired location information is not included in the first cyber map in the MS, updating the first cyber map with cyber map information corresponding to coordinates of corresponding location information obtained from a second cyber map in a server and matching the acquired location information on the updated first cyber map. | 05-16-2013 |
20140344416 | METHOD AND APPARATUS FOR SUBMITTING USER CONTENT IN DCD SERVICE - Disclosed is a method for updating or sharing content by a terminal, including generating a request for updating or sharing content, transmitting the request to a server, wherein the server transmits a notification that the content is shared to the at least one terminal if a first element in an information element of the request indicates that the content is the public content, and receiving, from the server, updated content or an indication for displaying the content if the content is updated or is to be displayed on the terminal based on the condition. | 11-20-2014 |
Patent application number | Description | Published |
20110291175 | Non-Volatile Memory Devices and Methods of Manufacturing the Same - A non-volatile memory device includes a field region that defines an active region in a semiconductor substrate, a floating gate pattern on the active region, a dielectric layer on the floating gate pattern and a control gate on the dielectric layer. The control gate includes a first conductive pattern that has a first composition that crystallizes in a first temperature range, and a second conductive pattern that has a second composition that is different from the first composition and that crystallizes in a second temperature range that is lower than the first temperature range, the first conductive pattern being between the dielectric layer and the second conductive pattern. | 12-01-2011 |
20120034749 | METHOD FOR MANUFACTURING A STRAINED SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device can be provided by forming a gate structure on a substrate and forming a diffusion barrier layer on the gate structure and the substrate, A stress layer can be formed on the diffusion barrier layer comprising a metal nitride or a metal oxide having a concentration of nitrogen or oxygen associated therewith. The stress layer can be heated to transform the stress layer into a tensile stress layer to reduce the concentration of the nitrogen or the oxygen in the stress layer. The tensile stress layer and the diffusion barrier layer can be removed. | 02-09-2012 |
20120108023 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device is formed with a gate pattern formed on a substrate, and a recrystallized region having a stacking fault defect in the substrate at one side of the gate pattern. The semiconductor device can have a reduced leakage current and improved channel conductivity. | 05-03-2012 |
20130115742 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING STRESS MEMORIZATION TECHNIQUE - The manufacturing a semiconductor device includes providing a substrate supporting a gate electrode, amorphizing and doping the source/drain regions located on both sides of the gate electrode by performing a pre-amorphization implant (PAI) process and implanting C or N into the source/drain regions in or separately from the PAI process, forming a stress inducing layer on the substrate to cover the amorphized source/drain regions, and subsequently recrystallizing the source/drain regions by annealing the substrate. The stress inducing layer may then be removed. Also, the C or N may be implanted into the entirety of the source/drain regions after the regions have been amorphized, or only into upper portions of the amorphized source/drain regions. | 05-09-2013 |
20140024192 | Method for Fabricating Semiconductor Device - A method for fabricating a semiconductor device comprises forming a dummy gate pattern and a spacer that is arranged on a sidewall of the dummy gate pattern on a substrate, forming an air gap on both sides of the dummy gate pattern by removing the spacer, exposing the substrate by removing the dummy gate pattern, and sequentially forming a gate insulating film including a high-k insulating film and a metal gate electrode on the exposed substrate. | 01-23-2014 |
20140080298 | NON-VOLATILE MEMORY DEVICES AND METHODS OF MANUFACTURING THE SAME - A non-volatile memory device includes a field region that defines an active region in a semiconductor substrate, a floating gate pattern on the active region, a dielectric layer on the floating gate pattern and a control gate on the dielectric layer. The control gate includes a first conductive pattern that has a first composition that crystallizes in a first temperature range, and a second conductive pattern that has a second composition that is different from the first composition and that crystallizes in a second temperature range that is lower than the first temperature range, the first conductive pattern being between the dielectric layer and the second conductive pattern. | 03-20-2014 |
20140299934 | Semiconductor Device and Method for Fabricating the Same - Provided is a semiconductor device. The semiconductor device includes a fin on a substrate; a gate electrode cross the fin on the substrate; a source/drain formed on at least one of both sides of the gate electrode, and including a first film and a second film; and a stress film arranged between an isolation film on the substrate and the source/drain, and formed on a side surface of the fin. | 10-09-2014 |
20150035023 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device may include first and second fins formed side by side on a substrate, a first elevated doped region formed on the first fin and having a first doping concentration of impurities, a second elevated doped region formed on the second fin, and a first bridge connecting the first elevated doped region and the second elevated doped region to each other. Methods of manufacturing such a semiconductor device are also disclosed. | 02-05-2015 |
20150099353 | Non-Volatile Memory Devices and Methods of Manufacturing the Same - A non-volatile memory device includes a field region that defines an active region in a semiconductor substrate, a floating gate pattern on the active region, a dielectric layer on the floating gate pattern and a control gate on the dielectric layer. The control gate includes a first conductive pattern that has a first composition that crystallizes in a first temperature range, and a second conductive pattern that has a second composition that is different from the first composition and that crystallizes in a second temperature range that is lower than the first temperature range, the first conductive pattern being between the dielectric layer and the second conductive pattern. | 04-09-2015 |