Patent application number | Description | Published |
20110074344 | WIRELESS CHARGER USING INDUCTIVE COUPLING - A wireless charger of an inductive coupling type for charging a portable device provided with a rechargeable built-in battery having a second coil, includes a housing provided with a touch pad on one surface; a first coil retained within the housing; and a driving means for horizontally moving the first coil in a plane parallel to the one surface on which the touch pad is installed, wherein when the portable device is placed on the touch pad, the touch pad senses the position of the portable device to activate the driving means and displaces the first coil to a position facing the second coil. | 03-31-2011 |
20130127410 | APPARATUS AND METHOD FOR CONTROLLING CHARGING POWER OF WIRELESS POWER RECEIVER - In an apparatus for adjusting charging power of a wireless power receiver, when one or more wireless power receivers require charging, it is determined whether the sum of required charging powers required by the one or more wireless power receivers exceeds maximum supplied power provided by a wireless power transmitter. When a result indicates that the sum exceeds the maximum supplied power, a control operation is performed to adjust the required charging power of each wireless power receiver. Therefore, it is possible to wirelessly charge each wireless power receiver without interruption. | 05-23-2013 |
20130169223 | ELECTRONIC DEVICE FOR REDUCING INTERFERENCE BETWEEN A CHARGING COIL AND AN ANTENNA - An electronic device is provided. The electronic device includes a main body including a battery pack and a battery cover; a non-contact near field communication antenna included in the battery pack; and a wireless charging coil portion included in the battery cover and disposed around an outer periphery of the antenna, such that the wireless coil portion does not overlap with the non-contact near field communication antenna. | 07-04-2013 |
20130187598 | APPARATUS AND METHOD FOR TRANSMITTING WIRELESS POWER BY USING RESONANT COUPLING AND SYSTEM FOR THE SAME - Disclosed are an apparatus and a method for charging power using a resonant coupling. The apparatus includes a transmission power converter for converting Direct Current (DC) power to Alternating Current (AC) power, a controller for adjusting a Q factor of a transmission resonator by using a frequency of the converted AC power and a resonant frequency of the transmission resonator and controlling adaptive impedance matching, and a transmission resonator for wirelessly transmitting the converted AC power to a receiver through the adjusted Q factor and the controlled adaptive impedance matching, the transmission resonator having a coil installed in the transmitter. | 07-25-2013 |
20130296571 | QUINOLINE DERIVATIVE COMPOUND, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME - The present invention relates to a novel quinoline derivative compound, an optical isomer thereof, a pharmaceutically acceptable salt thereof, and a hydrate or a solvate thereof. The novel quinoline derivative compound, the optical isomer thereof, the pharmaceutically acceptable salt thereof, and the hydrate or the solvate thereof accelerates gastrointestinal movement, and thus can effectively prevent or treat gastrointestinal motility disorders. | 11-07-2013 |
20130317052 | QUINOLINE DERIVATIVE COMPOUND, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME - The present invention relates to a novel quinoline derivative compound, an optical isomer thereof, a pharmaceutically acceptable salt thereof, and a hydrate or a solvate thereof. The novel quinoline derivative compound, the optical isomer thereof, the pharmaceutically acceptable salt thereof, and the hydrate or the solvate thereof accelerates gastrointestinal movement, and thus can effectively prevent or treat gastrointestinal mobility disorders. | 11-28-2013 |
20140132211 | CORDLESS CHARGING APPARATUS - A cordless charging apparatus is provided. The cordless charging apparatus includes a charging pad, an electronic device including a charging module which is disposed on the charging pad and is electrically conducted so as to cordlessly charge a battery with electric power, and a dispersing member which is disposed in the charging pad and disperses heat generated in the charging module to the charging pad. | 05-15-2014 |
20140155609 | QUINOLINE DERIVATIVE COMPOUND, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME - The present invention relates to a novel quinoline derivative compound, an optical isomer thereof, a pharmaceutically acceptable salt thereof, and a hydrate or a solvate thereof. The novel quinoline derivative compound, the optical isomer thereof, the pharmaceutically acceptable salt thereof, and the hydrate or the solvate thereof accelerates gastrointestinal movement, and thus can effectively prevent or treat gastrointestinal motility disorders. | 06-05-2014 |
20140159657 | PORTABLE TERMINAL HAVING WIRELESS CHARGING MODULE - A portable terminal is provided, including a cover member which is detachably provided at a rear surface of a main body of a terminal, a resonant antenna for a reception unit provided inside of the cover member, a reception circuit unit provided inside of the main body, and a connection unit for connecting the resonant antenna for a reception unit with the reception circuit unit. The portable terminal efficiently receives the signal power provided from a charger by arranging the resonant antenna inside of the cover member, and minimizes the thickness of the portable terminal by providing the reception circuit unit inside of the main body of the terminal. | 06-12-2014 |