Patent application number | Description | Published |
20080274737 | METHOD FOR SCANNING NETWORK IN MOBILE STATION AND THE MOBILE STATION USING THE SAME - A network scanning method in a mobile station and the mobile station using the method are disclosed, which can efficiently scan a network intended to be selected. The method includes: requesting a network selection, and scanning frequencies in an order starting from the highest receive-level of each frequency; detecting a carrier having network information during the scanning, and acquiring the network information; and sorting carrier frequencies and non-carrier frequencies of respective networks, based on the acquired network information. The frequency scanning is performed only for carrier frequencies. Therefore, corresponding services are provided rapidly to users. | 11-06-2008 |
20080299974 | HANDOVER PROCESSING METHOD AND SYSTEM FOR MULTI-MODE MOBILE STATION - The present invention relates to efficient handover processing for a multi-mode mobile station supporting a licensed wireless system and unlicensed wireless system. A handover processing method using unlicensed mobile access (UMA) includes: checking, upon recognition of necessity of handover, neighbor cell information from a licensed wireless system; determining possibility of handover on the basis of the neighbor cell information; preventing, if handover is not possible, a handover-related operation, and maintaining an existing connection to the licensed wireless system; and performing, if handover is possible, handover to an associated unlicensed wireless system. | 12-04-2008 |
20080299982 | METHOD AND APPARATUS FOR MANAGING CELLS OF MULTI-MODE PORTABLE TERMINAL - An apparatus and method are disclosed, which adjusts the number of neighbor cells managed by a multi-mode portable terminal according to the system environment. The method includes measuring the network environment periodically and adaptively changing the number of neighbor cells of a licensed wireless system according to the measured network environment. | 12-04-2008 |
20090017824 | Handover method and apparatus for multi-mode mobile station - An improved handover method and apparatus for an Unlicensed Mobile Access (UMA) technology-enabled multi-mode mobile station is provided. A handover method of the present invention includes determining a handover during an active call session with an unlicensed wireless access network; sending a handover request message to the unlicensed wireless access network; and re-establishing, if no replay is received from the unlicensed wireless access network in a predetermined time in response to the handover request message, a connection to a licensed wireless access network for the active call session. | 01-15-2009 |
20090069056 | MOBILE TERMINAL WITH VARIABLE DISPLAY CONTROL - A mobile terminal with display control is disclosed. A method of controlling a display screen in the mobile terminal includes recognizing an operation mode of the mobile terminal, wherein the operation mode is associated with displaying information on a display at a first display state with a display control expiration period, displaying display control status information on a portion of the display prior to the display control expiration period, and adjusting the display control expiration period in response to recognizing an external user input. | 03-12-2009 |
20090075694 | MOBILE TERMINAL AND METHOD OF CONTROLLING OPERATION OF THE SAME - This patent relates to a mobile terminal and a method of controlling an operation of the same. The method of controlling an operation of a mobile terminal includes displaying a file list and scroll arrows for scrolling the file list on a touch screen. When the scroll arrow is touched and entered, the file list is scrolled at a scroll speed previously set in response to a time when the scroll arrow is touched and entered. A vibration signal to identify at least one of a scroll speed and a current scrolling position of the file list is provided. Accordingly, when a file list is scrolled, a scroll speed or a current scrolling position can be easily identified by a tactile sense. | 03-19-2009 |
20090077497 | MOBILE TERMINAL INCLUDING TOUCH SCREEN AND METHOD OF CONTROLLING OPERATION THEREOF - A mobile terminal including a touch screen and a method of controlling an operation thereof are provided. The method of controlling an operation of a mobile terminal includes: displaying a thumbnail image corresponding to an image file on a touch screen to be randomly overlapped; selecting any one of thumbnail images by touch input; and displaying the selected thumbnail image together with an option icon for selecting a quick menu to be distinguished from other thumbnail images. Therefore, a list of stored image files can display thumbnail images in a new arrangement manner and it possible to quickly enter a related menu from the thumbnail image. | 03-19-2009 |
20090089717 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE MOBILE TERMINAL - A method of controlling a mobile terminal and which includes displaying a first screen image on a touch screen of the mobile terminal as an idle background screen, receiving a touch and drag input operation being performed on the touch screen including the displayed first screen image, and displaying a second screen image corresponding to a direction of the touch and drag input operation, said second screen image corresponding to a new idle background screen. | 04-02-2009 |
20090114999 | TRANSISTORS OF SEMICONDUCTOR DEVICE HAVING CHANNEL REGION IN A CHANNEL-PORTION HOLE AND METHODS OF FORMING THE SAME - According to some embodiments of the invention, transistors of a semiconductor device have a channel region in a channel-portion hole. Methods include forming embodiments of the transistor having a channel-portion hole disposed in a semiconductor substrate. A channel-portion trench pad and a channel-portion layer are sequentially formed at a lower portion of the channel-portion hole. A word line insulating layer pattern and a word line pattern are sequentially stacked on the channel-portion layer and fill the channel-portion hole, disposed on the semiconductor substrate. The channel-portion layer is formed to contact the semiconductor substrate through a portion of sidewall of the channel-portion hole, and forms a channel region under the word line pattern. Punchthrough is prevented between electrode impurity regions corresponding to source and drain regions. | 05-07-2009 |
20090312020 | OPERATION METHOD AND APPARATUS OF MOBILE COMMUNICATION TERMINAL SUPPORTING DUAL MODE - An operation method and apparatus of a mobile communication terminal supporting a dual mode are provided. The method includes determining if two Subscriber Identification Module (SIM) cards are inserted, searching for and registering with a cell of a first network supported by a first SIM card, and searching for and registering with a cell of a second network supported by a second SIM card during a non-paging duration of the first network. | 12-17-2009 |
20090313440 | SHARED MEMORY BURST COMMUNICATIONS - A method and apparatus are provided for sharing multipath-accessible memory between a plurality of processors, the method including connecting the plurality of processors in read/write communication to a same shared memory region; connecting the plurality of processors in read communication to a same semaphore area; selectably connecting one of the plurality of processors in write communication to the same semaphore area; exchanging shared memory access command messages between two processors for negotiating access to the same shared memory region; and storing protected variables indicative of the currently negotiated access to the same shared memory region in the same semaphore area, wherein the shared memory region has a channel relative to each processor, each channel having at least one buffer disposed for transferring a plurality of data packets in a burst mode. | 12-17-2009 |
20100222104 | APPARATUS AND METHOD FOR OPERATING MOBILE TERMINAL THAT SUPPORTS DUAL MODE - An apparatus and a method for providing dual mode operation that stores two International Mobile System Identifier (IMSI) information in one SIM card is disclosed. The apparatus includes a controller and a SIM manager, wherein the recognizes mounting of one SIM card that stores two IMSI information, defines a first IMSI information corresponding to the SIM card as a master information, defines a second IMSI information as a second IMSI information, and transfers the second IMSI information to the SIM manager, wherein the SIM manager recognizes the second IMSI information as IMSI information of a SIM card not mounted, and recognizes that respective IMSI information has been separately stored as corresponding to having two SIM cards mounted. | 09-02-2010 |
20110117951 | APPARATUS AND METHOD FOR CAMPING ON IN MOBILE COMMUNICATION TERMINAL - An apparatus and a method for obtaining a service in a weak electric field in a mobile communication terminal are provided. In the method, whether one or more frequencies that meet reception signal strength of a certain threshold exist among all frequencies on which camp-on is possible is determined. When it is determined that the one or more frequencies that meet the reception signal strength of the certain threshold do not exist, camp-on is attempted for one or more frequencies that are expected to exist and have been set in advance. | 05-19-2011 |
20110128164 | USER INTERFACE DEVICE FOR CONTROLLING CAR MULTIMEDIA SYSTEM - The present invention features a user interface device for controlling a car multimedia system that preferably includes a remote touchpad unit, a display unit displaying various kinds of modes of a multimedia system in accordance with a three-dimensional signal received from the remote touchpad unit, and a control unit controlling to operate the multimedia system in accordance with the three-dimensional signal provided from the remote touchpad unit. According to the user interface device, it is possible to manipulate a multimedia system by a three-dimensional interaction using a remote touchpad unit to improve the utility. Accordingly, the danger of accident and the driver's loading can be suitably reduced. | 06-02-2011 |
20110190402 | SYNTHETIC WOOD COMPOSITE - The invention is directed a synthetic wood composite comprising biomimetic macromolecules and methods for the preparation thereof. | 08-04-2011 |
20120058795 | METHOD AND SYSTEM FOR PROVIDING EMERGENCY SERVICE - A method and system for providing an emergency service are provided. The method includes broadcasting a channel message by a first mobile terminal in a no service state in response to a request for an emergency service, transmitting a corresponding response message to the first mobile terminal when a second mobile terminal receives the channel message from the first mobile terminal, forming a channel between the first mobile terminal and the second mobile terminal, and performing a communication according to the emergency service between the first mobile terminal and the second mobile terminal by using the formed channel. | 03-08-2012 |
20120187369 | LIGHT EMITTING DEVICE - Provided are a light emitting device, a method of fabricating the light emitting device, a light emitting device package, and a lighting system. The light emitting device comprises a substrate, a first semiconductor layer containing indium (In) over the substrate, and a light emitting structure over the first semiconductor layer. A dislocation mode is disposed on a top surface of the first semiconductor layer. | 07-26-2012 |
20130043457 | LIGHT EMITTING DEVICE - Provided are a light emitting device, a method of manufacturing the same, a light emitting device package, and a lighting system. The light emitting device includes: a first conductive semiconductor layer; a superlattice layer on the first conductive semiconductor layer; an active layer on the superlattice layer; and a second conductive semiconductor layer on the active layer. The superlattice layer comprises In | 02-21-2013 |
20130065280 | MICROFLUIDIC APPARATUS AND CONTROL METHOD THEREOF - A microfluidic apparatus having an additional chamber containing material configured to prevent cross contamination between reaction chambers contained therein, and a control method thereof are provided. The microfluidic apparatus includes a sample chamber configured to accommodate a sample, a plurality of reaction chambers each configured to accommodate a reagent, a distribution channel configured to distribute the sample into the plurality of reaction chambers, a mixture prevention chamber connected to the distribution channel and containing a mixture prevention material configured to prevent the reagents accommodated in the plurality of reaction chambers from being mixed with each other, and a valve disposed within the distribution channel and configured to open and close the distribution channel. | 03-14-2013 |
20130310111 | MOBILE TERMINAL AND METHOD OF CONTROLLING OPERATION OF THE SAME - This patent relates to a mobile terminal and a method of controlling an operation of the same. The method of controlling an operation of a mobile terminal includes displaying a file list and scroll arrows for scrolling the file list on a touch screen. When the scroll arrow is touched and entered, the file list is scrolled at a scroll speed previously set in response to a time when the scroll arrow is touched and entered. A vibration signal to identify at least one of a scroll speed and a current scrolling position of the file list is provided. Accordingly, when a file list is scrolled, a scroll speed or a current scrolling position can be easily identified by a tactile sense. | 11-21-2013 |
20130344666 | Methods of Fabricating Semiconductor Devices Having Increased Areas of Storage Contacts - Methods of fabricating semiconductor device are provided including forming first through third silicon crystalline layers on first through third surfaces of an active region; removing the first silicon crystalline layer to expose the first surface; forming a bit line stack on the exposed first surface; forming bit line sidewall spacers on both side surfaces of the bit line stack to be vertically aligned with portions of the second and third silicon crystalline layers of the active region; removing the second and third silicon crystalline layers disposed under the bit line sidewall spacers to expose the second and third surfaces of the active region; and forming storage contact plugs in contact with the second and third surfaces of the active region. | 12-26-2013 |
20140075182 | METHOD FOR PROVIDING DATA TO A PERSONAL PORTABLE DEVICE VIA NETWORK AND A SYSTEM THEREOF - Disclosed are a method and a system for synchronizing and providing data requiring digital rights protection, to a portable device, wherein a contents providing server is connected with a contents synchronization server to which the portable device is connected. | 03-13-2014 |
20150019860 | METHOD FOR PROVIDING DATA TO A PERSONAL PORTABLE DEVICE VIA NETWORK AND A SYSTEM THEREOF - Disclosed are a method and a system for synchronizing and providing data requiring digital rights protection, to a portable device, wherein a contents providing server is connected with a contents synchronization server to which the portable device is connected. | 01-15-2015 |