Patent application number | Description | Published |
20090036177 | Hinge Device and Mobile Terminal Having the Same - A hinge device and a mobile terminal having the hinge device are described. The hinge device of mobile terminal having folder and main body involves the first hinge part having the first hinge axis which enables the folder to rotate to open the front of the main body, the second hinge part having the second hinge axis which connected to the side of the first hinge axis and enables the folder to swivel and a slide part which connected to the first hinge axis or the second hinge axis and guide the folder to slide with respect to main body. The mobile terminal having the hinge device may have a decreased volume, convenience of portability and use as well as a sightly appearance. | 02-05-2009 |
20090036178 | Slide type mobile terminal - Slide type mobile terminal is described. A slide type mobile terminal comprising a body part having buttons, a slide part having a display, the slide part having push protrusions which correspond to the buttons when the slide part covers it. The slide part and the body part are combined by connecting mean which allows slide of the slide part to the respect to the body part. In embodiments that are convenient for use, for example, and can have bigger display and various functional keys. | 02-05-2009 |
20090083053 | Method for Linking Intellectual Property System to Other System and the System - Provided are a method and system capable of reducing unnecessary developing and operating costs by implementing data exchange or screen association in different intellectual property information systems having different server from each other. The method associates at least first and second different intellectual property related systems operated by different servers from each other. The method includes the steps of: providing, by the first intellectual property information system, identification of requested information to the second intellectual property information system; and providing, by the second intellectual property information system, a link to information corresponding to the identification, or opening a page corresponding to the identification. | 03-26-2009 |
20090100528 | Method for Linking Intellectual Property System to Other System and the System - Provided are a method and system for reducing user inconvenience by exchanging information between different intellectual property information systems having different servers from each other or storing the information in a storage folder of each user of one of the intellectual property information systems. The method associates at least first and second different intellectual property related systems operated by different servers from each other. The method includes the steps of: providing, by the first intellectual property information system, identification of a user of the first intellectual property information system to the second intellectual property information system; and providing, by the second intellectual property information system, searched case information or case information searched for each user of the second intellectual property information system to a storage folder of each user in the first intellectual property information system. | 04-16-2009 |
20090131126 | Portable Terminal - A portable terminal, comprising a main body having a plurality of keys, a folder having a protrusion on the outer surface thereof, a first hinge part which connects the main body and the folder having a first hinge axis, and a second hinge part which connects to the first hinge part having a second hinge axis perpendicular to the first hinge axis, wherein the protrusion is formed to correspond to at least one of the keys when the main body and the folder are superposed with the inner surface of the folder exposed to the exterior, is convenient to use and carry, as the user may rotate the folder by a predetermined angle and use the keys attached to the main body. | 05-21-2009 |
20110059416 | ASSISTANT APPARATUS FOR ORAL TREATMENT AND UNIT CHAIR WITH THE SAME - Provided is an assistant apparatus for oral treatment including dental treatment and a unit chair equipped with the same. The assistant apparatus includes an oral cavity insertion member positioned in the oral cavity in front of the uvula of a patient, or preferably, on the soft palate, such that washing liquid or saliva is prevented from entering a patient's throat during oral treatment. Therefore, it is possible to prevent patient discomfort and interruption of treatment. Further, medical instruments/components are prevented from entering the throat and injuring the pharynx. | 03-10-2011 |
20110089099 | FOREIGN SUBSTANCE FILTERING FILM FOR DRAIN AND MEHOD FOR MANUFACTURING SAME - A foreign substance filtering film for a drain of the present invention includes a main body having at least two or more through-holes; and a grip extended from an outer periphery of the main body such that the grip is spaced distant from the center of the main body. The grip extends from the film material and has a length at least one half longer than the width of the main body. The foreign substance filtering film improves sanitation and provides a reduction in user discomfort by enabling the user to easily hold the grip of the filtering film without the need for touching by hand, hair caught on the filtering film inserted into the socket of the drain. The present invention provides an inexpensive foreign substance filtering film for a drain that improves sanitation as it enables a user to discard the filtering film together with the foreign substance caught at the filtering film without the necessity of separating the filtering film from the socket of the drain, and to grasp the foreign substance with the filtering film. | 04-21-2011 |
Patent application number | Description | Published |
20120301040 | IMAGE ENCODING/DECODING METHOD FOR RATE-DISTORTION OPTIMIZATION AND APPARATUS FOR PERFORMING SAME - Disclosed are an image encoding/decoding method for rate-distortion optimization and an apparatus for performing the same. A macro block to be encoded is provided, any one of inter-frame prediction and intra-frame prediction is executed to generate a predictive macro block, a residual prediction block is generated on the basis of the generated predictive macro block and the provided macro block, and then the generated residual prediction block is transformed by applying a transform matrix having the highest encoding efficiency among a plurality of predetermined transform matrixes to the generated residual prediction block. Accordingly, it is possible to optimize the rate-distortion, and thus to enhance the quality of an image. | 11-29-2012 |
20130108182 | APPARATUS AND METHOD FOR ENCODING/DECODING IMAGES FOR INTRA-PREDICTION CODING | 05-02-2013 |
20130129237 | METHOD AND APPARATUS FOR ENCODING/DECODING HIGH RESOLUTION IMAGES - The invention relates to methods and apparatuses for encoding/decoding high resolution images, which involve setting the size of the prediction unit to be encoded to an expanded macro-block size in accordance with the temporal frequency characteristics or spatial frequency characteristics among pictures to be encoded, and performing motion prediction motion compensation, and transformation on the basis of a set prediction unit size. In addition, the methods and the apparatuses of the present invention involve dividing a macro-block having a pixel size of 32*32 or 64*64 into at least one partition on the basis of an edge, and performing encoding processes for each partition. Accordingly, encoding efficiency can be improved for high definition (HD) or higher resolution high-resolution images. | 05-23-2013 |
20130166770 | METHODS OF TRANSMITTING AND RECEIVING A MEDIA INFORMATION FILE FOR HTTP STREAMING - Disclosed are methods of transmitting and receiving media information file for HTTP stream. Content is divided into segments, the segments are divided into segment sub groups, each of the divided segments grouping the segment sub groups, a meta media information file including information on a segment sub group is configured; and sub media information file including information on segments in a segment sub group is configured. When service initializes, the metal media information file is transmitted. When a transmission request for content is received, the sub media information file to which a playback request timing for content belongs is selected and transmitted by referring to the meta media information file, and then, a segment in a segment sub group corresponding to the sub media information file is transmitted. Thus, during HTTP streaming, initial transmission delay is reduced, and random access and trick mode playback are possible. | 06-27-2013 |
20130173760 | PROCESSING METHOD TO BE IMPLEMENTED UPON THE OCCURRENCE OF AN EXPRESSION SWITCH IN HTTP STREAMING - Disclosed is a processing method which enables natural reproduction in the event an expression switch occurs during an HTTP streaming transmission. The method involves: receiving a first media information file which stores information regarding segments in the event no expression switch occurs, and a second media information file which stores information regarding segments in the event an expression switch occurs; and receiving and reproducing segments of the content to be received with reference to the first information in the event no expression switch occurs, and receiving and reproducing segments of the content to be received with reference to the second information in the event an expression switch occurs. Thus, multimedia content may be provided without screen stoppage errors arising from changes in the dynamic environment of a channel. | 07-04-2013 |
20130204973 | METHOD FOR TRANSMITTING A SCALABLE HTTP STREAM FOR NATURAL REPRODUCTION UPON THE OCCURRENCE OF EXPRESSION-SWITCHING DURING HTTP STREAMING - Discussed is a processing method which enables natural reproduction upon the occurrence of representation switching during the transmission of an HTTP stream. The method includes: constructing, for a first representation, a plurality of segments including base layer of scalable video coding, constructing, for a second representation with a higher resolution than the first representation, a plurality of segments including enhanced layer of scalable video coding, and transmitting at least one of at least a part of the plurality of segments for the first representation and at least a part of the plurality of segments for the second representation, when transmitting the second representation. Only base layers may be extracted from the second representation and used as a reference in decoding low bit-rate segments to be reproduced in the future, thus multimedia content can be seamlessly displayed upon the occurrence of representation-switching. | 08-08-2013 |
20130215963 | ADAPTIVE INTRA-PREDICTION ENCODING AND DECODING METHOD - Disclosed is an adaptive intra-prediction encoding and decoding method. The adaptive intra-prediction encoding method comprises the following steps: providing a prediction unit to be encoded; determining the total number of prediction modes for intra-prediction in accordance with the size of the prediction unit; selecting a certain prediction mode on the basis of the displacement of a reference pixel among the determined total number of the prediction modes, and performing intra-prediction using the selected prediction mode; and transforming and quantizing the residual value, which is the difference between the prediction unit predicted by the intra-prediction and the current prediction unit, and entropy-encoding the transformed and quantized value. Thus, rate-distortion may be optimized and image quality and encoding speed may be improved. | 08-22-2013 |
20130258946 | CROSS-LAYER OPTIMIZATION METHOD IN A MULTIMEDIA TRANSMISSION SYSTEM, AND AN ABSTRACTION LAYER COMPONENT FOR THE SAME - Disclosed are cross-layer optimization method where information about lots of dynamic changes in wireless environment is shared and cross-layer optimization is implemented and abstraction layer component. Multimedia transmission layer operating method where optimization of first layer and second layer is implemented by using service information provided from first layer having transmission layer and network layer and second layer lower than datalink layer. The operating method includes upward abstraction step where service information provided to second layer is processed and processed service information is provided to multimedia transmission layer and downward abstraction step where indication information provided from multimedia transmission layer is processed and processed service information is provided to second layer. Consequently, there is advantage that all layers share diverse information about lots of dynamic changes in wireless environment, and the diverse information can be controlled to allow transmission where QoS is ensured more effectively. | 10-03-2013 |
20150016737 | METHODS AND APPARATUSES FOR ENCODING/DECODING HIGH RESOLUTION IMAGES - The invention relates to methods and apparatuses for encoding/decoding high resolution images, which involve setting the size of the prediction unit to be encoded to an expanded macro-block size in accordance with the temporal frequency characteristics or spatial frequency characteristics among pictures to be encoded, and performing motion prediction motion compensation, and transformation on the basis of a set prediction unit size. In addition, the methods and the apparatuses of the present invention involve dividing a macro-block having a pixel size of 32*32 or 64*64 into at least one partition on the basis of an edge, and performing encoding processes for each partition. Accordingly, encoding efficiency can be improved for high definition (HD) or higher resolution high-resolution images. | 01-15-2015 |
20150043650 | IMAGE ENCODING/DECODING APPARATUS AND METHOD TO WHICH FILTER SELECTION BY PRECISE UNITS IS APPLIED - According to the present invention, an image encoding/decoding method involves selecting, for units which are more precise than picture units, interpolation filters to be used in a motion compensated inter prediction to calculate sub-pixel values, wherein said precise units include at least one of a slice unit and a partition unit. Thus, encoding precision may be improved in a high resolution image having high definition (HD) or greater resolution. | 02-12-2015 |