Patent application number | Description | Published |
20080216015 | Method of Displaying Atypical Template Type on Idle-Mode Screen of Mobile Communication Terminal, Computer-Readable Recording Medium in Which Program For Executing the Same is Recorded and Mobile Communication Terminal With Function Thereof - The present invention relates to a mobile communication terminal having an idle screen function, and more particularly, to a method of atypically displaying idle screen templates of a mobile communication terminal. A method of displaying atypical template types on an idle-mode screen of a mobile communication terminal according to the present invention includes the steps of selecting any one of atypical template types that have been previously set to display the selected template type on the idle-mode screen of the mobile communication terminal, checking a setting value (properties or profiles) of the selected atypical template type, configuring a channel using the atypical template type constructed based on the setting value, and changing a template type of the idle-mode screen from a template type that has already been displayed to the selected atypical template type, and displaying the changed template type on the idle-mode screen. | 09-04-2008 |
20090207187 | MOBILE TERMINAL FOR MULTI-DISPLAYABLE CONTENTS INFORMATION WHICH IS COMPOSED WITH INDEPENDENT CHANNEL, METHOD THEREOF, AND COMPUTER READABLE RECORD MEDIUM ON WHICH PROGRAM FOR EXECUTING METHOD IS RECORDED - A method of a mobile communication terminal displaying channels, and more particularly, to a mobile communication terminal that is capable of multi-displaying contents information that is composed of independent channels are provided. The mobile communication terminal comprises an input unit for a user inputting commands in order to read or check contents information, a communication unit for transmitting contents information on channels to a service server and for receiving the contents information on channels from the service server through a communication network, a display unit for displaying the contents information that is provided from the service server or the contents information that is stored in the mobile communication terminal on a window screen, a storage unit for storing the contents information and contents information screen forming programs that enable the contents information to be composed of independent channels, and a control unit for updating the previously stored contents information to corresponding recent contents information, for forming a requested screen in accordance with the input of a user, and for assigning resources so that the plurality of contents information items are multi-displayed on one display screen. | 08-20-2009 |
20100161708 | SYSTEM OF PROVIDING CONTENTS INFORMATION ON IDLE-MODE SCREEN OF MOBILE TERMINAL USING PERSONAL COMPUTER OF FUNCTIONING AS SERVER, METHOD THEREOF AND COMPUTER READABLE RECORD MEDIUM ON WHICH PROGRAM FOR EXECUTING METHOD IS RECORDED - An idle-mode service system, and more particularly, to a service system in which a personal computer is used as peer to peer (P2P)/WEB to phone (W2P) to provide contents on the idle-mode screen of a mobile communication terminal is provided. A system of providing contents information on the idle-mode screen of a mobile communication terminal using a personal computer that functions as a server comprises an on line portal server for providing contents to a personal computer through a communication network, a personal computer in which contents extraction/conversion programs for extracting contents from the on line portal server to convert the extracted contents to be displayed on the idle-mode screen of the mobile communication terminal are built, and a mobile communication terminal for receiving the contents from the personal computer to display the received contents on the idle-mode screen. | 06-24-2010 |
20110051850 | FREQUENCY TUNING AND DIRECT CURRENT OFFSET CANCELING CIRCUIT FOR CONTINUOUS-TIME ANALOG FILTER WITH TIME DIVIDED - The present invention provides a frequency tuning/DC offset canceling circuit for continuous-time analog filter with time division, the frequency tuning/DC offset canceling circuit including: a frequency tuning/DC offset canceling unit for performing frequency tuning by comparing an output voltage with a reference voltage when a frequency tuning control signal is inputted, and canceling a DC offset after terminating the frequency tuning when a DC offset canceling control signal is inputted; and a control signal generator for generating the frequency tuning control signal and the DC offset canceling control signal based on a reference clock in time division. | 03-03-2011 |
20110251256 | USE OF TRIM72 AS A TARGET FOR MUSCLE AND HEART ENHANCER - The present invention relates to a new use of TRIM72 as a target for muscle enhancer and heart enhancer, more particularly to a composition for enhancing muscle or heart comprising an expression or action inhibitor of TRIM72 protein. The present invention further relates to a new TRIM mutant protein inducing muscle differentiation and hypertrophy and its gene. The inventors of the present invention have identified that TRIM72 overexpression inhibits myogenesis whereas TRIM72 knockdown enhances myogenesis, and first elucidated that TRIM72 is a negative regulator of skeletal muscle differentiation. Accordingly, the inhibition of TRIM72 acts exclusively on skeletal muscle and heart muscle, but does not affect IGF-I signaling pathway in other tissues. Therefore, a drug or gene therapy using TRIM72 as a target may be helpful in treating obesity and type 2 diabetes by promoting skeletal muscle differentiation, hypertrophy and energy consumption in adipose tissue and inducing strong muscle by promoting physiological hypertrophy of heart muscle, without cancer or other side effects. | 10-13-2011 |
20120319605 | ILLUMINATION DRIVING APPARATUS - A fixture-compatible, dimmable illumination driving apparatus including: a rectifying unit rectifying a phase-controlled waveform of an alternating current (AC) power; a comparing unit comparing an output waveform of the rectifying unit with a first voltage according to a preset reference clock; a reference voltage generating unit generating a reference voltage corresponding to the number of high signals higher than the first voltage among outputs of the comparing unit during one cycle of the output waveform; and a pulse width modulation (PWM) signal generating unit generating a PWM signal from the reference voltage and a feedback voltage. | 12-20-2012 |
20120319609 | LIGHT EMITTING DIODE DRIVER HAVING OFFSET VOLTAGE COMPENSATING FUNCTION - There is provided a light emitting diode (LED) driver having an offset voltage compensating function compensating for an offset voltage generated at the time of driving of an LED, the LED driver including: a driving unit detecting a current flowing in an LED unit having at least one LED, as a voltage and controlling the current flowing in the LED unit according to a comparison result between the detected voltage and a reference voltage having a preset voltage level; and an offset compensating unit integrating a voltage difference between the detected voltage and the reference voltage and adding or subtracting a compensating current according to an integration result to thereby compensate for an offset. | 12-20-2012 |
20130033191 | LIGHT EMITTING DIODE DRIVING DEVICE AND METHOD THEREOF - There are provided a light emitting diode (LED) driving device allowing for an increase in an LED driving rate by discharging a charge stored in a capacitor during a certain period of time and a method thereof. The LED driving device includes: a driving unit detecting a current, as a voltage, the current flowing across an LED unit having at least one LED, controlling the current flowing across the LED unit according to a comparison result between the detected voltage and a reference voltage having a pre-set voltage level, and having a capacitor stabilizing an operation of the LED unit when the LED unit is driven; and a discharging unit discharging a charge stored in the capacitor during a pre-set discharge time when the LED unit is initially driven. | 02-07-2013 |
20130059602 | LOCATION POSITIONING METHOD AND DEVICE USING WIRELESS LAN SIGNALS - A location positioning methoded device using a wireless LAN signal, comprising: a database that includes a first DB, which matches grid cells distinguished by pCell ID with partial wireless LAN-related information related to a wireless LAN signal and stores the matched information, and a second DB, which stores overall wireless LAN-related information related to the wireless LAN signal; an information reception unit that receives terminal wireless LAN-related information from a terminal, which performs communication by using the WLAN signal; a record determination unit; and a location positioning unit. | 03-07-2013 |
20130165150 | METHOD FOR MEASURING POSITION USING A POSITIONING ACCESS POINT, AND DEVICE, SYSTEM, AND ACCESS POINT FOR SAME - The present disclosure provides in some aspects a method for positioning by a positioning access point, and an apparatus, system and access point for the same. A positioning system includes an AP including a positioning AP for delivering a positioning WLAN signal containing a dedicated positioning information and a telecom AP for delivering a telecom WLAN signal; database for storing an identification information of the access point and a location information belonging to the AP and matching the identification information; terminal for communicating with the AP; and WLAN-based positioning server responsive to a positioning request from the terminal for comparing a parameter of a WLAN signal received from the terminal with an identification information of the positioning AP on a priority basis, and when there is a match of information, granting the location information of the relevant access point the highest priority to determine the location of the terminal. | 06-27-2013 |
20130170382 | METHOD AND DEVICE FOR UPDATING A DATABASE FOR WIRELESS LAN BASED POSITIONING - An apparatus for updating a database for wireless LAN based positioning includes a database for storing grid cells divided by pCell ID and base station-derived environment information and wireless LAN environment information matched to the grid cells; a grid cell determining unit for determining an information-unmeasured grid cell among the grid cells, the information-unmeasured grid cell being a grid cell that has unmeasured information among parameters of the wireless LAN environment information matched to the grid cells; an unmeasured parameter checking unit for checking an unmeasured parameter in the information-unmeasured grid cell; a radiowave environment estimating unit for generating radiowave environment estimation information by estimating the unmeasured information based on the unmeasured parameter checked; and a database updating unit for reflecting the radiowave environment estimation information in the information-unmeasured grid cell determined. | 07-04-2013 |
20130170383 | METHOD AND DEVICE FOR ESTIMATING AP POSITION USING A MAP OF A WIRELESS LAN RADIO ENVIRONMENT - The present disclosure concerns a method and apparatus for estimating AP position using WLAN radiowave environment map. An embodiment includes filter for generating filtering radiowave map with data selected exclusively for having common MAC address from collected WLAN radiowave environment maps; grid-cell divisor for generating grid radiowave map with arbitrary grid cells from dividing the filtering radiowave map; representative-coordinate mapper for calculating centroid of each of grid cells constituting grid radiowave map and mapping each centroid as representative coordinate to each grid cell; representative-signal-strength mapper for calculating representative signal strengths based on data in grid cell and mapping each representative signal strength to grid cell; weight-value sorter for sorting out weight value corresponding to a range covering representative signal strength as received; and position estimator for estimating positional information of APs having common MAC address based on one or more of representative coordinate, representative signal strength, and weight value. | 07-04-2013 |
20130170484 | METHOD AND DEVICE FOR DISCRIMINATING POSITIONING ERROR USING WIRELESS LAN SIGNAL - Apparatus for determining a positioning error includes: database for storing grid cells separated by each pCell ID and WLAN environment information matched to grid cells; information receiving unit for receiving terminal WLAN environment information from mobile communication terminal; identification information checking unit for checking AP identification information included in terminal WLAN environment information; triangulating unit for calculating triangulation coordinate value by performing triangulation with AP position estimation information corresponding to AP identification information; grid cell positioning unit for selecting one or more grid cells corresponding to AP identification information and calculating grid cell coordinate value based on coordinate value corresponding to grid cell selected; and error determining unit for comparing triangulation coordinate value and grid cell coordinate value and determining whether there is positioning error in any one of triangulation coordinate value and grid cell coordinate value. | 07-04-2013 |
20130172010 | METHOD FOR GENERATING IN-BUILDING PROPAGATION ENVIRONMENT MAPS AND DEVICE THEREFOR - An apparatus for generating in-building radiowave environment maps, includes: an in-building map providing unit configured to provide in-building map data to a radiowave measurement device; a reference point setting unit configured to interwork with the radiowave measurement device and set up a reference point of specific area in the in-building map data; a location estimating unit configured to estimate a mobile location of the radiowave measurement device by using motion sensor information received from the radiowave measurement device; a radiowave environment collecting unit configured to collect radiowave environment information from the radiowave measurement device; and an in-building radiowave environment mapping unit configured to generate an in-building radiowave environment map by storing the radiowave environment information onto the in-building map data matchingly with every piece of location estimation information on the mobile location estimated based on the reference point. | 07-04-2013 |
20130177006 | LOCATION AND STATE INFORMATION PROVIDING/INQUIRING SYSTEM USING NEAR FIELD COMMUNICATION, LOG INFORMATION PROVIDING/INQUIRING SYSTEM AND METHOD, SERVICE SERVER AND CUSTOMER TERMINAL, LOCATION AND STATE PROVIDING/INQUIRING METHOD - A location and state information providing/inquiring system using WLAN/WPAN communication, log information providing/inquiring system, service server, customer terminal, location and state information providing/inquiring method, and log information providing/inquiring method are disclosed. System for providing/inquiring location and state information by using WLAN/WPAN communication includes: mobile terminal including WLAN/WPAN communication module for acquiring and transmitting identification information of one or more WLAN/WPAN communication modules of one or more adjacent other terminals; service server for storing identification information of subscriber terminals, receiving identification information of WLAN/WPAN communication modules from mobile terminal, and transmitting list of service subscribers; and positioning server for positioning subscriber terminals of service subscribers, and if one or more service subscribers are selected by mobile terminal based on list received from service server, transmitting location and state information of terminals corresponding to service subscribers selected to mobile terminal. | 07-11-2013 |
20130188508 | POSITIONING DEVICE OF MOBILE COMMUNICATION TERMINAL, METHOD FOR CONSTRUCTING WIRELESS LAN INFORMATION OF DEVICE, POSITIONING SERVER OF MOBILE COMMUNICATION TERMINAL, AND METHOD FOR DRIVING SERVER - Embodiments of the disclosure concern a mobile terminal positioning apparatus, method for establishing wireless LAN information of the apparatus, mobile terminal positioning server, and method for operating the server wherein mobility of access point is determined by using positioning information provided at the request of mobile terminal positioning, updating wireless LAN information in wireless LAN server based on stationary access point to make it available to providing mobile terminal positioning service. Exemplary positioning apparatus includes access point for performing local wireless communications; node information-based server for managing wireless environment information of a node in charge of the mobile terminal communications; wireless LAN server; positioning server for calculating distance between the access point and node or between access point and mobile terminal, and if a certain distance is exceeded, determining the access point to be transportable and deletable, and providing the positioning result on stationary access point basis. | 07-25-2013 |