Patent application number | Description | Published |
20090073393 | PROJECTOR AND PROJECTION CONTROL METHOD OF THE PROJECTOR - A projector control system includes a location measurement unit which measures location information of a projector; a projection information unit which generates projection information using the location information; a communication unit which transmits the projection information to the projector; and an image control unit which controls the projector to project an image according to the projection information. | 03-19-2009 |
20090083767 | NETWORK DEVICE DRIVER SYSTEM HAVING COMMUNICATION FUNCTION AND METHOD OF OPERATING THE SYSTEM - A network device driver includes a fetching/hooking module to fetch/hook hardware data and/or a hardware event of the communication terminal; a packet assembly module to packetize the hardware data and/or the hardware event; a packet release module to recover the packetized hardware data and/or the hardware event, which are/is received from another terminal connected with the communication terminal via a wired/wireless communication network; and a transmission module to receive/transmit the packetized hardware data and/or the hardware event from/to another communication terminal. | 03-26-2009 |
20090085828 | PROJECTOR AND MULTIPLE PROJECTION CONTROL METHOD OF THE PROJECTOR - There is provided a projector including a projection control unit which controls a projection of a background window and computes location information of at least one projection window projected on the background window, a performance sensing unit which senses an object performance on the background window and the at least one projection window, a communication unit which communicates with at least one other projector different from the projector, and an information control unit which controls an operation of each of the at least one other projector, the operation corresponding to the object performance. | 04-02-2009 |
20090094319 | SYSTEM AND METHOD OF ACQUIRING CONTENTS - A method of acquiring contents between a client terminal and a local server, the method including the client terminal photographing or recording partial information of predetermined contents according to an input of a user, the client terminal transmitting the partial information of contents to a predetermined local server, the local server analyzing the partial information of contents and retrieving contents or content-related information corresponding to the partial information of contents, and the local server transmitting the retrieved contents or content-related information to the client terminal. | 04-09-2009 |
20090100135 | DEVICE AND METHOD OF SHARING CONTENTS AMONG DEVICES - A method of sharing contents among devices, the method includes a first device and a second device performing a time synchronization, the first device receiving, from a user, a time stamp with respect to contents being replayed by the second device, the first device transmitting the time stamp to the second device, the second device transmitting a contents list corresponding to the time stamp to the first device, the first device requesting the second device for contents selected by the user from among the contents list, and the second device providing the requested contents to the first device. | 04-16-2009 |
20090100199 | DEVICE AND RECOGNITION CONTROL METHOD AMONG DEVICES - A recognition control method among devices, the recognition control method includes receiving a second device recognition signal via a wireless signal module of a first device from a wireless signal module of a second device, and recognizing that the second device is located in a direction from the first device through the second device recognition signal. With respect to the second device, the method includes receiving a first device recognition signal via the wireless signal module of the second device from the wireless signal module of the first device, and recognizing that the first device is located in a direction from the second device through the first device recognition signal. | 04-16-2009 |
20090100343 | METHOD AND SYSTEM FOR MANAGING OBJECTS IN A DISPLAY ENVIRONMENT - A system for managing an object base on a criterion in a display environment, includes a condition analysis unit which selects the object having metadata information corresponding to condition information of the criterion, and a display manager which manages an arrangement of the object according to an arrangement of the criterion with respect to the display environment. | 04-16-2009 |
20100210293 | OPERATION METHOD AND SYSTEM OF MOBILE TERMINAL - An operation method and system of a mobile terminal connected to an electronic device is provided. The electronic device extracts a content corresponding to a user selection from among contents displayed on a screen, and delivers to the mobile terminal the extracted content and functional application information and command of a mobile terminal that will execute the extracted content. The mobile terminal receives the extracted content and the functional application information and command, and executes the functional application according to the command using the extracted content. | 08-19-2010 |
20100211785 | SYSTEM AND METHOD FOR AUTOMATIC WIRELESS CONNECTION BETWEEN A PORTABLE TERMINAL AND A DIGITAL DEVICE - A method and system are provided for automatic wireless connection to a digital device in a portable terminal, wherein information about the portable terminal is acquired. The information about the portable terminal is commonly used for automatic wireless connection to the digital device. A state of a Wireless Local Area Network (WLAN) is checked and activated, and the WLAN is set to an Ad-hoc mode. A Service Set Identifier (SSID) of the WLAN is set using the acquired portable terminal information, a security key of the WLAN is set using the acquired portable terminal information, and an Internet Protocol (IP) address of the WLAN is automatically set using the acquired portable terminal information. | 08-19-2010 |
20100251122 | METHOD AND APPARATUS FOR CONTROLLING PRESENTATION SLIDES - A presentation control system and method are provided, in which a first terminal is connected to a second terminal to control displaying of a presentation file stored in the second terminal. The first terminal controls execution of the presentation file in the second terminal, controls execution of switching between slide pages included in the presentation file in the second terminal, and controls closing of the presentation file in the second terminal. | 09-30-2010 |
20100325425 | METHOD FOR AUTOMATIC WLAN CONNECTION BETWEEN DIGITAL DEVICES AND DIGITAL DEVICE THEREFOR - A method and apparatus for performing an automatic wireless connection with a second digital device by a first digital device is provided. The method includes acquiring, by the first input device, random information used for the wireless connection; checking a status of a Wireless Local Area Network (WLAN); storing the checked status; setting the WLAN to an Ad-hoc mode; setting a Service Set Identifier (SSID) of the WLAN using the random information; setting a security key of the WLAN using the random information; and setting an Internet Protocol (IP) address of the WLAN using the random information. | 12-23-2010 |
20110010643 | DEVICE AND METHOD FOR PERFORMING REOMOTE INTERNET BROWSING BETWEEN PORTABLE DEVICES - A method and apparatus for performing Internet browsing, in which a remote communication-enabled device accesses Internet, and connects a web browsing device to the Internet through local communication. The remote communication-enabled device additionally transmits control commands and input information for controlling a web browser to the web browsing device, which in turn runs a web browser using the received control information. | 01-13-2011 |
20110063663 | METHOD FOR PRINTING DOCUMENT OF MOBILE TERMINAL THROUGH PRINTER, AND MOBILE TERMINAL THEREFOR - A method for printing a document of a mobile terminal without a separate printer setup is provided. The method includes performing a wireless auto-connection between a mobile terminal and a printer located near the mobile terminal, and when the mobile terminal transmits a document to be printed to the printer, the printer finds a computer capable of outputting the document, transmits the document to the computer, and prints the document in response to a print instruction received from the computer. Accordingly, a user can print various documents stored in the mobile terminal wherever a printer is located, even without information of the printer. | 03-17-2011 |
20110154255 | APPARATUS AND METHOD FOR SYNCHRONIZATION BETWEEN DEVICES THROUGH WIRELESS CONNECTION - An apparatus and method for synchronization between devices through a wireless connection are provided. The method includes sensing at least one event, selecting a policy corresponding to the at least one event from one or more preset policies, generating a transmission message including the event corresponding to the selected policy and transmitting to a counterpart device the transmission message, receiving from the counterpart device a reception message including the at least one event, confirming the policy corresponding to the event included in the reception message, and synchronizing a folder in real time by performing the event based on the policy. | 06-23-2011 |
20110294517 | APPARATUS AND METHOD FOR RECOGNIZING ZONE IN PORTABLE TERMINAL - An apparatus and method for recognizing an indoor zone in which a user is located by using an Earth's magnetic field that is generated naturally instead of the conventional method of combining a magnetic field generator and a magnetic field sensor. The apparatus includes a zone evaluator configured to primarily recognize a location of the portable terminal by using first and second components of an Earth's magnetic field and to finally recognize the location of the portable terminal by using first and second images. | 12-01-2011 |
20120033568 | METHOD AND APPARATUS FOR CONNECTING WIRELESS NETWORK IN A DIGITAL DEVICE - A method and apparatus for connecting a wireless network in a digital device are provided. The method of connecting the wireless network of the digital device includes receiving a signal from a peer digital device, comparing Receive Signal Strength (RSS) of the received signal with a specified threshold to determine whether the peer digital device is located nearby, if it is determined that the peer digital device is located nearby, establishing a Wireless Local Area Network (WLAN) connection to the peer digital device, and automatically executing an application program that uses the WLAN connection. | 02-09-2012 |
20120092235 | METHOD AND APPARATUS FOR ACCESSING DEVICE BASED ON INTUITIVE SELECTION - A method and apparatus of a first device for selecting at least one of a plurality of second devices to be accessed. The method includes transmitting pieces of media data to the corresponding plurality of second devices one-to-one, and determining at least one of the plurality of second devices to be accessed by the first device according to a user's selection on the basis of the pieces of media data being reproduced by both the first device and each of the plurality of second devices. | 04-19-2012 |
20120108173 | METHOD AND APPARATUS FOR CONNECTING WIRELESS NETWORK IN A DIGITAL DEVICE - A method and an apparatus for automatically connecting a wireless Local Area Network (LAN) between digital devices and executing an application program based on the wireless LAN, and more particularly, an apparatus and a method for generating device information indicating attributes in a digital device and obtaining attributes of a peripheral device by analyzing device information of the peripheral device. The apparatus includes a device information generation part configured to generate device information including information about attributes by analyzing the attributes of the digital device. The apparatus also includes a device recognition part configured, when receiving device information of a peripheral device, to obtain attribute information of a device corresponding to the received device information. The apparatus further includes a controller configured to control to transmit the device information generated by the device information generation part, to the peripheral device. | 05-03-2012 |
20120120266 | APPARATUS AND METHOD FOR DETECTING AND CONNECTING COUNTERPART DEVICE BY CAPTURING IMAGE OF COUNTERPART DEVICE IN WIRELESS DEVICE - An apparatus and a method detect and connect a counterpart device by capturing an image of the counterpart device in a wireless device. A Relative Distance Value (RDV) between the wireless device and the counterpart device is determined via image capture using a camera. The counterpart device is identified using the determined RDV. | 05-17-2012 |
20130041963 | METHOD AND APPARATUS FOR UTILIZING CALLEE INFORMATION AND LOCATION BEFORE CALL ESTABLISHMENT - The present disclosure relates to providing user information. In a method for requesting user information of an information requesting device in a mobile communication system, the method includes selecting a callee from a user, acquiring a user identifier (ID) of the selected callee, transmitting a user information request for the selected callee and the user ID to a relay server, evaluating whether an admission message is received from the relay server, and if the admission message is received, receiving user information from the relay server. | 02-14-2013 |
20130054759 | ELECTRONIC APPARATUS AND METHOD FOR TRANSFERRING CONTENTS ON CLOUD SYSTEM TO DEVICE CONNECTED TO DLNA - An electronic apparatus is capable of transferring contents on a cloud system to a device connected to a DLNA. In a method for operating a client on the cloud service system, a stream meta data table including information of one or more contents is received from a server. Meta data of contents selected from the contents are converted such that the meta data coincide with a format used by a device selected from one or more devices connected to a network. The selected contents are streamed from the server and transferred to the selected device. | 02-28-2013 |
20130058310 | APPARATUS AND METHOD FOR SETTING CHANNEL IN WIRELESS NETWORK - A method and apparatus are configured for setting up a channel in a wireless network. The method includes receiving a signal comprising channel information that at least one neighbor AP is using, from the at least one neighbor AP and, setting up the channel of the AP based on the channel information that the at least one neighbor AP is using. | 03-07-2013 |
20130103797 | METHOD AND APPARATUS FOR SHARING CONTENTS BETWEEN DEVICES - A method and apparatus for sharing content between devices are provided. A method of a device for requesting to share content includes searching for a peer device capable of sharing the content, reproducing the content according to a user control, receiving a request to share the content with the peer device from the user, and transmitting a sharing request signal including location information of the content to the peer device. A method of a device for receiving a request to share content includes transmitting to a peer device a signal for indicating that the content can be shared, receiving a sharing request signal including location information of the content from the peer device, and reproducing the content by receiving the web content by using the location information. | 04-25-2013 |
20140178028 | TERMINAL DEVICE AND METHOD FOR CONTROLLING THEREOF - A terminal device is provided. The terminal device includes a multimedia part configured to play back a content, a communicator configured to perform communication, a short-range wireless communication module configured to share communication connection information with an external device, and when tagged with the external device while a content is played back, a controller configured to control the communicator to be connected to the external device according to the communication connection information and transmit a synchronization signal and the played back content. Accordingly, the terminal device shares a synchronized content with an external device using a User Interface (UI) for controlling a plurality of external devices. | 06-26-2014 |
20140269757 | METHOD AND APPARATUS FOR ALLOWING PLAYBACK DEVICES TO PERFORM SYNCHRONIZED PLAYBACK OF STREAMING CONTENT - An apparatus and method for allowing a plurality of playback devices to stream content of a master device simultaneously is provided. When the master device selects one of the playback devices as a reference device and multicasts a synchronization packet to the playback devices, the playback devices determine a synchronization time by comparing their own synchronization packet reception time with a synchronization packet reception time of the reference device. When the master device streams content, into which a time stamp is inserted based on the time of the reference device, the playback devices play the content based on the determined synchronization time. Therefore, even when the playback devices have different network latencies from the master device, the playback devices may accurately perform synchronized content playback. | 09-18-2014 |
20150063092 | METHOD OF RECEIVING OR TRANSMITTING A PACKET, TERMINAL THEREOF, AND SYSTEM THEREOF - A method of receiving a packet by a receiving terminal is provided. The method includes receiving one or more packets including information about an event which belongs to a same kind of event from a transmitting terminal, and selecting at least one packet from among the received one or more packets based on time information of a certain point of time at the certain point of time. | 03-05-2015 |
20150082184 | METHOD OF MANAGING CONTROL RIGHT, CLIENT DEVICE THEREFOR, AND MASTER DEVICE THEREFOR - A method of managing a control right in a 1:n network topology is provided. The master device includes a display unit configured to display a first screen, a control unit configured to receive a request for at least one right for controlling the master device and/or a mirroring service from at least one of a plurality of client devices mirroring the first screen, and to grant the requested right to the at least one of the plurality of client devices in response to the request, and a communication unit configured to receive the request and to transmit the response. | 03-19-2015 |