LG UPLUS CORP. Patent applications |
Patent application number | Title | Published |
20140294167 | TERMINAL, SERVER, AND METHOD FOR ACTIVELY PROVIDING INFORMATION BASED ON COMMUNICATION CONTENTS - A terminal for actively providing information based on communication contents of a communication session. The terminal comprises a display unit that divides at least one of a schedule, Apps, REC, information regarding a matter of interest, and a contact into categories and displays, according to the categories, at least one of information regarding a communicator's matter of interest, schedule-related information, address book information corresponding to name information within a subscriber address book, first information relating to Apps within the subscriber terminal, and one or more App driving icons corresponding to the first information that are extracted from communication contents for at least one of a subscriber and a communication opponent in the communication session. | 10-02-2014 |
20140240440 | METHOD FOR SHARING FUNCTION BETWEEN TERMINALS AND TERMINAL THEREOF - A method of sharing a function between terminals is disclosed. A method of sharing a screen in real-time during a chat between terminals may include: transmitting, by a first terminal, a message requesting a real-time screen sharing and chatting while performing a chat with a second terminal; displaying, by the first terminal, an output message indicating start of the real-time screen sharing and chatting when the second terminal is available for the real-time screen sharing and chatting, and when a response message accepting the request for the real-time screen sharing and chatting is received from the second terminal; and sharing, by the first terminal, an image displayed on a screen of the first terminal with the second terminal in real-time, and translucently displaying a chat window that overlaps the shared image and thereby displays a chat content. | 08-28-2014 |
20140161258 | AUTHENTICATION SERVER, MOBILE TERMINAL AND METHOD FOR ISSUING RADIO FREQUENCY CARD KEY USING AUTHENTICATION SERVER AND MOBILE TERMINAL - A method of for issuing a radio frequency (RF) card key of an authentication server is disclosed. The method includes receiving an encrypted serial number of a smart card from a mobile terminal, decrypting the encrypted serial number, extracting an RF card key corresponding to the decrypted serial number, encrypting the RF card key, and transmitting the encrypted RF card key to the mobile terminal. | 06-12-2014 |
20140097687 | THREE-LEVEL PHOTOVOLTAIC INVERTER CONFIGURED FOR ASYMMETRIC CONTROL OF DC-LINK VOLTAGES FOR SEPARATE MPPT DRIVING - A three-level inverter having two direct current (DC)-links for converting DC voltages generated in a plurality of photovoltaic (PV) modules into alternating current (AC) voltages, wherein one end of a first DC-link of the two DC-links is connected to a first potential point at which a first potential is generated in the plurality of PV modules, and one end of a second DC-link of the two DC-links is connected to a second potential point at which a second potential that is lower than the first potential is generated in the plurality of PV modules, and both the other end of the first DC-link and the other end of the second DC-link are connected to a third potential point at which a third potential having a medium level between the first potential and the second potential is generated in the plurality of PV modules. | 04-10-2014 |
20130114585 | WiFi APPARATUS FOR WIRELESS INTERNET AND WIRELESS INTERNET SYSTEM USING THE SAME - The WiFi apparatus for wireless Internet includes: a signal inputting unit including a plurality of input ports for inputting a plurality of mobile communication signals, respectively, and an input port for inputting an Ethernet signal; a signal converting unit for converting the inputted Ethernet signal into a plurality of WiFi signals; a signal coupling unit for coupling the plurality of inputted mobile communication signals to the plurality of WiFi signals converted by the signal converting unit, respectively; a signal outputting unit for outputting a plurality of coupled signals coupled by the signal coupling unit through a plurality of output ports, respectively; and a coupler for allowing each of signals outputted from the signal outputting unit to be split with different phase differences and to be outputted. | 05-09-2013 |
20130010773 | DUAL WiFi APPARATUS FOR WIRELESS INTERNET AND WIRELESS INTERNET SYSTEM USING THE SAME - A dual wireless fidelity (WiFi) apparatus for wireless Internet that may perform installation, maintenance, management, or the like of a WiFi access point (AP) by using a mobile communication relay system more efficiently, and a wireless Internet system using the dual WiFi apparatus for wireless Internet. The dual WiFi apparatus includes: a signal inputting unit comprising a plurality of input ports for inputting a plurality of mobile communication signals, respectively, and an input port for inputting an Ethernet signal; a signal converting unit for converting the inputted Ethernet signal into a plurality of WiFi signals; a signal coupling unit for coupling the plurality of inputted mobile communication signals to the plurality of WiFi signals converted by the signal converting unit, respectively; and a signal outputting unit for outputting a plurality of coupled signals coupled by the signal coupling unit through a plurality of output ports, respectively. | 01-10-2013 |