Inhwan
Inhwan Choi, Seocho-Gu KR
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20140003361 | METHOD AND APPARATUS FOR IDENTIFYING CHANNEL INFORMATION IN A WIRELESS NETWORK | 01-02-2014 |
20140091987 | WIRELESS DATA COMMUNICATION APPARATUS AND WIRELESS DATA COMMUNICATION METHOD - The present invention relates to a wireless data communication apparatus and to a wireless data communication method. According to the present invention, a wireless data communication method comprises the steps of: receiving metadata for first content from a wireless data communication apparatus using a near field communication (NFC) scheme; displaying the received metadata; and connecting, if information contained in the metadata is selected, to the wireless data communication apparatus using a wireless fidelity peer-to-peer (Wi-Fi P2P) connection scheme and receiving, from the wireless data communication apparatus, the first content according to the content or the selected information. | 04-03-2014 |
Inhwan Choi, Gwancheon-Si KR
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20130167172 | METHOD FOR PROCESSING ADDITIONAL INFORMATION RELATED TO AN ANNOUNCED SERVICE OR CONTENT IN AN NRT SERVICE AND A BROADCAST RECEIVER - A method of processing additional information related to an announced service or content in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing a Non-Real Time (NRT) service in a broadcasting receiver includes receiving a service map table (SMT) and a first descriptor through a service signaling channel, identifying an image identifier and an image type of an image for an NRT service based upon the first descriptor, receiving the image via a flute session and displaying the image when corresponding service is played, wherein the image is logo or icon data for the NRT service. The method may further include connecting a service signaling channel, parsing the received SMT and the first descriptor, determining whether a service is the NRT service based upon the parsed SMT and storing the received image. | 06-27-2013 |
Inhwan Choi, Seoul KR
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20110286546 | DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - The disclosed method for processing a digital broadcast signal in a transmitter comprises encoding signaling data including transmission parameter channel data, wherein the transmission parameter channel data includes transmission parameter for mobile service data, forming data groups including the mobile service data, the encoded signaling data and known data sequences, formatting mobile service data packets including data in the data groups, and transmitting the digital broadcast signal including the formatted mobile service data packets during slots, the slots including first type slot and second type slot. | 11-24-2011 |
20120099506 | DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - The disclosed method for processing a digital broadcast signal comprises encoding signaling information for mobile service data of the mobile service, the signaling information including first signaling data which includes transmission parameters and second signaling data which contains cross layer information between a physical layer and a upper layer, formatting a data group including known data, the first signal data and the mobile service data and transmitting the digital broadcast signal including data in the data group, wherein the mobile service in the digital broadcast signal is transmitted via first transmission mode or second transmission mode, wherein the slot is a basic time period for multiplexing of the mobile service data and main service data according to the first or second transmission mode, wherein the first signaling data includes slot indicating information identifying whether the slot is a slot for the first transmission mode or a slot for the second transmission mode. | 04-26-2012 |
20120099660 | RECEIVING SYSTEM AND METHOD FOR PROCESSING DIGITAL BROADCAST SIGNAL IN THE RECEIVING SYSTEM - A transmitting system, a receiving system, and a method of processing broadcast signals are disclosed. The method for processing a broadcast signal in a broadcast receiver comprises receiving a DTV signal including a data group, the data group including mobile service data, segmented known data sequences, long known data sequences and transmission parameter data, compensating carrier frequency offset of the DTV signal and channel-equalizing the carrier frequency offset compensated DTV signal using at least one of the long known data sequences and segmented known data sequences in the data group of the DTV signal, wherein the channel-equalizing includes performing a Error Correction (FEC) decoding on data located between the segmented known data sequences, and estimating Channel Impulse Response (CIR) using the FEC decoded data as known data. | 04-26-2012 |
20130227152 | METHOD FOR SEARCHING FOR DEVICE AND COMMUNICATION DEVICE USING SAME - Provided are a device discovery method and a communication device thereof. The method includes: transmitting a probe request frame; receiving a probe response frame including session information on a client connected to a group owner (GO), from the GO among source and sink devices belonging to the display group; and determining whether to associate with the display group by using the session information in the probe response frame. | 08-29-2013 |
20130246665 | METHOD FOR DELIVERING USER INPUT, AND DEVICE USING SAME - Provided is a method of delivering a user input received from a Human Interface Device (HID) to a source device by a sink device. The method includes: receiving the user input from the HID; generating HID user input information including a first field that represents a type of the HID, a second field that represents an interface type of the HID, and a third field that includes the user input received from the HID; and transmitting the configured HID user input information to the source device. | 09-19-2013 |
20140314065 | METHOD AND DEVICE FOR SEARCHING FOR SUPPORTED SERVICE THROUGH WIFI DIRECT NETWORK - The present invention relates to a method and device that may determine a service provided by a WiFi device to be connected before connecting a WiFi direct network. According to at least one embodiment of the present invention, if a service for an owner device of a wireless communication group is discovered for in the process of discovering for a service for the wireless communication group, there is the advantage that is possible to more conveniently perform the service discovery process by obtaining supported service information on each device belonging to the group. In addition, if there is a currently unavailable service in the process of discovering for the service for the wireless communication group, there is the advantage that it is possible to provide information highly necessary for a user to determine network establishment by further providing information on the unavailable service. | 10-23-2014 |
20140348053 | DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - The disclosed method for processing a digital broadcast signal comprises encoding signaling information for mobile service data of the mobile service, the signaling information including first signaling data which includes transmission parameters and second signaling data which contains cross layer information between a physical layer and a upper layer, formatting a data group including known data, the first signal data and the mobile service data and transmitting the digital broadcast signal including data in the data group, wherein the mobile service in the digital broadcast signal is transmitted via first transmission mode or second transmission mode, wherein the slot is a basic time period for multiplexing of the mobile service data and main service data according to the first or second transmission mode, wherein the first signaling data includes slot indicating information identifying whether the slot is a slot for the first transmission mode or a slot for the second transmission mode. | 11-27-2014 |
Inhwan Hwang, Seoul KR
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20110294697 | SYSTEM FOR DETECTNG PROTEASE - Disclosed is a system for detecting a protease inside a cell. In one embodiment, the system includes a chimeric protein that comprises as covalently linked components: 1) at least one optionally masked signal protein; 2) at least one protease-specific cleavage site; and 3) at least one detectable amino acid sequence. The invention has a wide spectrum of applications including use in the detection of novel protease inhibitors inside cells and tissue. | 12-01-2011 |
Inhwan Kim, Anyang-Si KR
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20110057919 | ORGANIC LIGHT EMITTING DISPLAY AND DRIVING METHOD THEREOF - Provided is an organic light emitting display including a display panel comprising sub pixels disposed at intersections of data lines and first and second scan lines; a data driver alternately outputting a positive data signal and a negative data signal to the data lines; and a scan driver respectively outputting a first scan signal and a second scan signal to the first scan lines and the second scan lines. | 03-10-2011 |
Inhwan Kim, Gyeonggi-Do KR
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20100328301 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting diode display includes: a display module including a data driver for supplying data signals to a panel, a scan driver for supplying scan signals to the panel, and a timing driver for controlling the data driver and the scan driver; and a compensation driver for, upon receipt of a termination signal for terminating the display module, during a termination period in which the display module is terminated, setting a compensation period with reference to the driving time of the display module, and supplying a compensation signal to the panel. | 12-30-2010 |
Inhwan Lee, Gyeonggi-Do KR
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20100012442 | HYSTERESIS CHARACTERIZING TYPED ELECTRO PEDAL DEVICE - According to the electro pedal of the present invention, a pedal simulator is achieved by a variable damper including a piston operating with an operation rod connected to a pedal and elastically supported by first and second springs having different elasticity, a piston flange having a flow channel, through which the oil passes, at the end of piston elastically supported by second spring in a chamber filled with the oil, and a rubber cup being in close contact with piston flange and changing the flow rate of oil while being elastically deformed by the hydraulic pressure according to the flow direction of the oil, such that hysteresis characteristics showing pedal effort without difference can be achieved, such as when hydraulic pressure is used, not only generating simple linear pedal effort and a damping force from a fixed damping coefficient in operation and return stroke of pedal. | 01-21-2010 |
Inhwan Park, Suwon KR
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20130332870 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal using a plurality of message services and a control method thereof are provided. The mobile terminal includes: a display unit configured to display list information including a plurality of identification items corresponding to a plurality of message windows, respectively, when the plurality of message windows are open for message communication between or among a plurality of conversation participants; and a controller configured to invite at least some of conversation participants of a first message window corresponding to a first identification item to a second message window corresponding to a second identification item when the first identification item, among the plurality of identification items, partially overlaps with the second identification item according to a touch input applied to the display unit. | 12-12-2013 |
Inhwan Ryu, Seoul KR
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20140293060 | REFRIGERATOR - A refrigerator is provided. The refrigerator may include a main body having a storage compartment, a first door rotatably installed at a first side of the main body to open and close a first portion of the storage compartment, and a second door rotatably installed at a second side of the main body to open and close a second portion of the storage compartment. A first camera may be installed at the first door to take a picture of an interior of the first storage compartment during rotation of the first door, and a second camera may be installed at the second door to take a picture of the interior of the first storage compartment during rotation of the second door. A controller may combine plural pictures taken by the first camera and the second camera into a single corrected image of a region of the first compartment spanning from the first door to the second door. | 10-02-2014 |
20140320647 | REFRIGERATOR AND CONTROL METHOD FOR THE SAME - A refrigerator includes a main body, a door configured to open or close a storage compartment, and a beverage receiving chamber that defines a space for reception of a beverage container. The refrigerator includes a light emitting device and a camera arranged with the beverage receiving chamber in its field of view and configured to capture an image of an interior of the beverage receiving chamber. The refrigerator includes a beverage residual quantity sensing device located in the beverage receiving chamber and configured to measure a weight of a beverage. The refrigerator includes a display configured to display a kind and residual quantity of the beverage, and a controller configured to control operation of the camera, receive a weight sensing signal from the sensing device, determine the residual quantity of the beverage based on the weight sensing signal, and provide a user with information on the kind and residual quantity. | 10-30-2014 |