Patent application number | Description | Published |
20130217120 | PLACENTA-DERIVED CELL-CONDITIONED CULTURE MEDIA AND ANIMAL-FREE, FEEDER-FREE METHOD FOR CULTURING STEM CELLS USING THE SAME - Disclosed are placenta-derived cell-conditioned culture media for stem cells. An animal-free, feeder-free method using the media is also provided for culturing stem cells. The media can prevent the stem cells from being contaminated with xenogeneic proteins or cells, and maintain human embryonic stem cells in an undifferentiated state for a long period of time in vitro with an economic benefit. | 08-22-2013 |
20130222018 | ADAPTIVE CLOCK GENERATING APPARATUS AND METHOD THEREOF - An adaptive clock generating apparatus is provided. The apparatus includes a fixed frequency divider, a replica, a counter, a variable frequency divider. The adaptive clock generating apparatus generates a clock whose period varies along with changes in the critical path delay of a synchronous circuit. | 08-29-2013 |
20130223447 | NETWORK SYSTEM - A method for packet processing in a network including a plurality of terminals, includes generating, by a first terminal, a packet including a geographical address. The first terminal transmits the packet transmitted to a destination. The geographical address includes a location information field having location information of the first terminal and a range field indicating whether the destination is a single destination representing that the destination is a target terminal or an area destination representing the destination is a target area. The range field has range information of the target area in the case that the destination is the area destination. | 08-29-2013 |
20130258971 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS IN MULTI-CELLULAR NETWORK - A method and an apparatus for transmitting and receiving a signal using interference alignment in a multi-cellular network are provided. The method includes determining a total number S | 10-03-2013 |
20140025201 | METHOD FOR PLANNING PATH FOR AUTONOMOUS WALKING HUMANOID ROBOT - The present invention provides a method for planning a path for an autonomous walking humanoid robot that takes an autonomous walking step using environment map information, the method comprising: an initialization step of initializing path input information of the autonomous walking humanoid robot using origin information, destination information, and the environment map information; an input information conversion step of forming a virtual robot including information on the virtual robot obtained by considering the radius and the radius of gyration of the autonomous walking humanoid robot based on the initialized path input information; a path generation step of generating a path of the virtual robot using the virtual robot information, the origin information S, the destination information G, and the environment map information; and an output information conversion step of converting the path of the autonomous walking humanoid robot based on the virtual robot path generated in the path generation step. | 01-23-2014 |
20140043189 | DIELECTRIC RESONATOR ARRAY ANTENNA - Disclosed herein is a dielectric resonator array antenna including one or more series-feed type array elements installed to be arranged in parallel in a multilayer substrate, wherein first high frequency signals having the same or different phases or time delays are adjusted to be applied to the respective series-feed type array elements and respective radiated 1D array beams are individually used or combined to adjust beamforming of 2D array beams. Also, since the series-feed type array element is configured by connecting a plurality of dielectric resonator antennas in series, it can be easily and simply fed in series through coupling generated by the intervals between the feeding lines of the pertinent feeding unit of the plurality of dielectric resonator antennas connected in series. In addition, the broadband characteristics can be obtained by using the plurality of dielectric resonator antennas, whereby the overall antenna performance can be enhanced. | 02-13-2014 |
20140099553 | MESOPOROUS CARBON STRUCTURES, PREPARATION METHOD THEREOF AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME - Provided are mesoporous carbon structures and a method for preparing the same. The mesoporous carbon structures have a high surface area, a large pore volume and a large pore size in addition to a small mesopore length. Therefore, when using the mesoporous carbon structures as an anode active material for a lithium secondary battery, it is possible to provide a lithium secondary battery with excellent lithium ion storability and charge/discharge efficiency. | 04-10-2014 |
20140158664 | METHOD OF MANUFACTURING NANOSTRUCTURE AND METHOD OF FORMING PATTERN USING THE SAME - An approach is provided for manufacturing a nanostructure. A first thin film including a first block copolymer is formed on a substrate. A guide pattern is formed on the first thin film. A second thin film including a second block copolymer is formed between portions of the guide pattern. The second thin film is cured. The first block copolymer is a cylinder-type and the second block copolymer is a lamella-type. | 06-12-2014 |
20140177960 | APPARATUS AND METHOD OF PROCESSING IMAGE - An image processing apparatus and method for restoring an image which is expected to be when there is no fog from a foggy image, the image processing method including: generating a pixel depth image of the foggy image by estimating a plurality of pixel depths of a plurality of pixels, respectively, included in the foggy image based on a channel difference between at least two of red (R), green (G), and blue (B) channels of the foggy image; processing the pixel depth image; obtaining an optical model parameter with respect to the foggy image; and restoring an image, which is expected to be when the foggy image does not include the fog, by using the processed pixel depth image and the optical model parameter. | 06-26-2014 |
20140191168 | PHOTOCHROMIC MATERIAL - Photochromic dyes are disclosed. A photochromic dye can include a first photo-reactive group and a second photo-reactive group. A first photochromic reaction can be induced in the first photo-reactive group of the photochromic dye by radiation having a first wavelength, and a second photochromic reaction can be induced in the second photo-reactive group of the photochromic dye by radiation having a second wavelength. | 07-10-2014 |
20140241613 | COORDINATED STEREO IMAGE ACQUISITION AND VIEWING SYSTEM - An image processing apparatus is provided, which includes a first calculation unit to calculate a first position of at least one first point sampled from an actual 3-dimensional (3D) object to be acquired as stereo 3D images, a second calculation unit to calculate a second position of at least one second point of a receiving end corresponding to the first point, using at least one second parameter related to the receiving end provided with the stereo 3D images, and a determination unit to determine at least one first parameter related to a transmission end to acquire and provide the stereo 3D images to the receiving end so that a difference between the first position and the second position is minimized. | 08-28-2014 |
20140241626 | METHOD AND APPARATUS FOR ANALYZING VIDEO BASED ON SPATIOTEMPORAL PATTERNS - A video analysis apparatus may include a generating unit to generate at least one spatiotemporal pattern by performing pixel sampling on a plurality of frames in an input video, an extracting unit to extract at least one region of interest having a sinusoidal pattern from the at least one spatiotemporal pattern, and an analysis unit to perform a frequency analysis of the at least one region of interest to determine whether the input video includes a predetermined type of content. | 08-28-2014 |