Ji Soo
Ji Soo Ahn, Daejeon KR
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20140288261 | CATALYST FOR SYNTHESIZING POLYESTER RESIN AND METHOD OF MANUFACTURING POLYESTER RESIN USING THE SAME - A catalyst used to manufacture a biodegradable polyester resin, in particular, an organic titanium catalyst which does not contain a heavy-metal component, and a method of manufacturing a polyester resin using the same. Accordingly, the method of manufacturing a polyester resin can be useful in attaining desired physical properties without using a catalyst harmful to environments and a human body. The biodegradable resin, which can be safely used in the field of applications in which the use of harmful components is a sensitive issue without using the components harmful to environments and a human body during the manufacture of a resin, can be prepared. | 09-25-2014 |
Ji Soo Bae, Gwangmyeong-Si KR
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20090005118 | MOBILE TERMINAL AND METHOD OF PROVIDING BROADCASTS THERETO - A terminal, a computer program product and a method of providing broadcasts thereto by which a single SIM card call receive broadcasts provided by a plurality of broadcast providers in a manner of deactivating a function of receiving broadcasts provided by a first broadcast provider. A function of only receiving a broadcast provided by a first broadcast provider is deactivated, broadcasts of a plurality of broadcast providers in a current area are searched, and information for the searched broadcasts are displayed. | 01-01-2009 |
Ji Soo Byun, Gwangju-Si KR
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20160107544 | FOLDING VEHICLE SEAT - A folding vehicle seat includes a sliding rail having a predetermined length installed on a floor of a vehicle. A leg unit is seated on the sliding rail such that the leg unit slides along the sliding rail. A lifting device has a seat cushion on which a passenger sits and is mounted on the leg unit such that the lifting device moves upward and downward, thereby moving the seat cushion upward and downward. A locking device is mounted on the leg unit such that the locking device is connected to both the sliding rail and the lifting device and allows either sliding movement of the leg unit along the sliding rail or upward and downward movement of the lifting device. | 04-21-2016 |
Ji Soo Hong, Seoul KR
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20110002594 | MEDIA FILE FORMAT BASED ON, METHOD AND APPARATUS FOR REPRODUCING THE SAME, AND APPARATUS FOR GENERATING THE SAME - A media file format based on an ISO base media file, a method and apparatus for reproducing the same, and an apparatus for generating the same are disclosed. The media file format based on an ISO base media file includes: a first area including first information indicating whether or not a file includes stereoscopic contents; and a second area including second information related to a reproducing method or a storing method of a stream included in the stereoscopic contents. Accordingly, the media file format based on an ISO base media file can effectively store and reproduce stereoscopic contents. | 01-06-2011 |
Ji Soo Hwang, Daejeon KR
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20110227598 | APPARATUS AND METHOD FOR INSPECTING HOMOGENEITY OF SOLAR CELL QUANTUM EFFICIENCY USING IMAGING DEVICE - The present invention relates to an apparatus and a method for inspecting quantum efficiency homogeneity of a solar cell using a spatial light modulating device. The apparatus includes a light emitting device configured to radiate predetermined light; a spatial light modulating device configured to change a light path of rays emitted from the light emitting device according to individual control of a plurality of pixels; a spatial light modulating device controller configured to individually control the states of the plurality of pixels; a solar cell which the rays passing through or reflected from the spatial light modulating device irradiate; and a calculation controller configured to calculate quantum efficiency of the solar cell based on a photocurrent signal generated from the solar cell. | 09-22-2011 |
Ji Soo Lee, San Jose, CA US
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20090169153 | METHOD AND APPARATUS PROVIDING AN OPTICAL GUIDE IN IMAGE SENSOR DEVICES - A device and method for providing an optical guide of a pixel to guide incoming light to/from a photo-conversion device of the pixel to improve the optical crosstalk immunity. The optical guide includes an optically reflecting barrier formed as a trench filled with a material which produces reflection. The trench fill material may have an index of refraction that is less than the index of refraction of the material used for the trench surrounding layers to provide a light reflective structure or the trench fill material may provide a reflection surface. | 07-02-2009 |
Ji Soo Lee, Yongin-Si KR
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20150149064 | METHOD FOR CONTROLLING FOUR WHEEL DRIVING OF VEHICLE - A method of controlling traveling of a vehicle may include a measuring step that measures a longitudinal acceleration sensing value by a longitudinal acceleration sensor on a vehicle, a longitudinal acceleration calculating step that calculates a longitudinal acceleration of the vehicle from a speed of the vehicle, a slope degree calculating step that calculates a slope degree of a ground on which the vehicle is, from the longitudinal acceleration sensing value and the calculated longitudinal acceleration, a determining step that determines a slope direction and a slope level of the ground from the calculated slope degree, and a controlling step that provides in advance a torque amount, which is distributed from main driving wheels to sub-driving wheels for traveling, to a power distribution device, at different levels in accordance with the slope direction and the slope level of the ground. | 05-28-2015 |
Ji Soo Lee, Suwon-Si KR
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20150042906 | TOUCH SENSOR MODULE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a touch sensor module, including: a window substrate; a touch sensor formed to face the window substrate and having an electrode pattern on a surface; an adhesive layer coupling the window substrate with the touch sensor; and a first moisture prevention layer formed along an outer edge of the touch sensor. | 02-12-2015 |
20150145809 | TOUCH SENSOR MODULE AND MANUFACTURING METHOD THEREOF - Disclosed herein is a touch sensor module, including: a base substrate having electrode patterns formed thereon and including an electrode pad transferring an electrical signal of the electrode pattern to the outside; a flexible cable including an adhesive layer formed to transfer the electrical signal by contacting one surface of the electrode pad; and a coating layer coating the electrode patterns, wherein an adhesive solution and a coating solution each flowing out by pressuring the adhesive layer and the coating layer, respectively are formed so as to be overlapped with each other. | 05-28-2015 |
Ji Soo Lee, San Diego, CA US
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20150097978 | SYSTEM AND METHOD FOR HIGH FIDELITY, HIGH DYNAMIC RANGE SCENE RECONSTRUCTION WITH FRAME STACKING - Methods, devices, and computer program products for high fidelity, high dynamic range scene reconstruction with frame stacking are described herein. One system and method includes systems and software for capturing a plurality of images with the same exposure parameters, including a first exposure length. The plurality of images is then combined into a first image using a motion compensation algorithm. A second image is also captured with a second exposure length, where the second exposure length is longer than the first exposure length. Finally, the first and the second images are combined to provide a high dynamic range image. | 04-09-2015 |
20150201118 | SYSTEM AND METHOD FOR CAPTURING DIGITAL IMAGES USING MULTIPLE SHORT EXPOSURES - Methods, devices, and computer program products for image sensors with overlapped exposure brackets supporting multiple short exposures are described. In one aspect, a method of capturing an image is disclosed. The method includes capturing, on a first subset of pixels on an image sensor, a first image with a first exposure length. The method further includes simultaneously capturing, on a second subset of pixels on an image sensor, a plurality of images with a second exposure length, wherein the second exposure length is shorter than the first exposure length. The method further includes combining the plurality of images with a second exposure length into a second image. Finally, the method includes combining the first image and the second image. | 07-16-2015 |
Ji Soo Lee, Gyeonggi-Do KR
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20150123934 | TOUCH SENSOR MODULE - Embodiments of the invention provide a touch sensor module, which includes a flexible cable having one or more terminal parts, and an adhesive layer contacting one surface of the terminal parts to transfer electrical signals. The touch sensor module further includes a base substrate including electrode pads formed to correspond to the terminal parts and contacting the other surface of the adhesive layer, and protecting layers formed along edges of the electrode pads. | 05-07-2015 |
20150277604 | TOUCH SENSOR MODULE - Embodiments of the invention provide a touch sensor module including a base substrate having electrode patterns formed thereon and including electrode pads transferring electrical signals of the electrode patterns to the outside, a flexible cable including an adhesive layer contacting one surface of the electrode pad and formed to transfer the electrical signal, and a curvature adhesive having an end portion of one side formed to be in contact with the base substrate and an end portion of the other side formed to be in contact with the flexible cable. | 10-01-2015 |
20160102334 | RAPID ANTIMICROBIAL SUSCEPTIBILITY TEST, BASED ON AN ANALYSIS OF CHANGES IN MORPHOLOGY AND GROWTH PATTERN OF A MICROBIAL CELL UNDER DIFFERENT CONCENTRATIONS OF VARIOUS ANTIMICROBIAL AGENTS, AND AUTOMATED CELL IMAGE ANALYSIS SYSTEM THEREFOR - Provided are a rapid antimicrobial susceptibility test, based on an analysis of changes in morphology and growth pattern of a microbial cell under different concentrations of various antimicrobial agents, and an automated cell image analysis system therefor. The antimicrobial susceptibility test is rapidly performed based on an analysis of changes in morphology and growth pattern of a microbial cell under different concentrations of various antimicrobial agents, and this makes it possible to obtain highly reliable test results faster by six to seven times than the standard method recommended by Clinical and Laboratory Standards Institute (CLSI). | 04-14-2016 |
Ji Soo Park, Seoul KR
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20150108922 | MOTOR DRIVING DEVICE FOR VEHICLE - A motor driving device for a vehicle relates to a technology for preventing motor deterioration by controlling a stall current when a motor is controlled for vehicle air-conditioning. The motor driving device includes: a stall current detector that outputs a current detection signal by detecting a stall current of a motor, a controller that pre-stores a control specification of the motor, and outputs a control signal in response to the control specification when the current detection signal is activated; and an output driver that outputs a drive signal for controlling driving of the motor in response to the control signal. | 04-23-2015 |
Ji Soo Shin, Daejeon KR
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20130166775 | LOAD BALANCING APPARATUS AND LOAD BALANCING METHOD - Provided are a load balancing apparatus, which is configured to prevent an overload from occurring and perform effectively a load balancing operation even for servers distributed throughout a network, and a load balancing method performed using the same. the method may include determining whether a data packet received from a client may be a packet requiring a load balancing operation, determining at least one of physical servers provided in a distributed server farm as an target server to provide a service to the client, depending on the judgment, determining a forwarding path between the client and the target server, determining a header rewriting node, and referring the forwarding path and the header rewriting node to determine a forwarding rule and load the forwarding rule on a switch provided on the forwarding path. | 06-27-2013 |
20150071289 | SYSTEM AND METHOD FOR ADDRESS RESOLUTION - In an address resolution system in a centralized network control environment including a plurality of software defined network (SDN) switches, an address resolution protocol (ARP) controller checks whether an ARP table has a MAC address corresponding to the destination IP address of an ARP request packet when the ARP request packet is received from a source host. An SDN controller determines whether to broadcast the ARP request packet according to the existence of the MAC address corresponding to the destination IP address in the ARP table. | 03-12-2015 |
20150124648 | COMMUNICATION METHOD IN SOFTWARE DEFINED NETWORK (SDN) USING HERARTCHICAL STRUCTURE AND SDN SYSTEM - A communication method in a software defined network (SDN) using a hierarchical structure and a system thereof are provided. The communication method includes separating a transport plane and a control plane from each other; hierarchically partitioning the control plane into a plurality of lower-level controllers and a upper-level controller that is configured to integratedly manage the plurality of lower-level controllers; and controlling communication among unit networks or through at least one unit network by using a hierarchical structure of the control plane. | 05-07-2015 |
20150195183 | METHOD AND APPARATUS FOR MANAGING FLOW TABLE - A method and apparatus for managing a flow table is provided. The method includes dividing a flow table into a plurality of states according to occupancy levels of the flow table in a network device; and managing the flow table by reflecting the changed state of the flow table. | 07-09-2015 |
20150200813 | SERVER CONNECTION APPARATUS AND SERVER CONNECTION METHOD - A server connection apparatus and method for controlling a connection between a plurality of controller servers and a plurality of network devices. The server connection apparatus includes a network connector configured to connect a plurality of controller servers capable of functioning as OpenFlow protocol-based SDN controllers and a plurality of network devices on a data plane and relay transmission and reception of data between the controller servers and the network devices; and a controller configured to create a list of available controller servers by monitoring an operational state of each controller server, select a particular controller server to be in charge of controlling a network device in response to a received request, and then control connection relationships between the plurality of controller servers and the plurality of network devices based on the selection result. | 07-16-2015 |
20150381462 | SYSTEM AND METHOD FOR VIRTUALIZING SOFTWARE DEFINED NETWORK (SDN)-BASED NETWORK MONITORING - A system and method for virtualizing SDN-based network monitoring. The system for includes: an information collector, a monitoring component, an information converter, and a resource allocator, in which a user-defined virtual monitor is included so that integrated monitoring may be performed, and expandability may be guaranteed to dynamically respond to a user's, demands. | 12-31-2015 |
Ji Soo Shin, Suwon-Si KR
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20150310677 | VEHICLE DIAGNOSIS SYSTEM - Disclosed is a vehicle diagnosis system including: a signal-collecting unit disposed at a proper place of the vehicle including CAN(Controller Area Network) communication modules which send a CAN signal to and receive it from a vehicle ECU for controlling states of all parts of the vehicle by a computer, through a CAN and which output an analog signal to a driver driven by the module according to a command from the vehicle ECU, wherein the signal-collecting unit synchronizes and collects the CAN signal and the analog signal at predetermined time intervals; and a diagnosing unit which detects changes of the CAN signal and the analog signal collected in the signal-collecting unit at synchronization collection periods, and if the change of any one of the two signals has not been detected, diagnoses that the CAN communication module outputting the relevant CAN signal and analog signal failed. | 10-29-2015 |
Ji-Soo Chang, Seoul KR
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20120085998 | TRANSISTORS AND ELECTRONIC DEVICES INCLUDING THE SAME - Example embodiments disclose transistors and electronic devices including the transistors. A transistor may include a charge blocking layer between a gate insulating layer and a gate. An energy barrier between the gate insulating layer and the gate may be increased by the charge blocking layer. The transistor may be an oxide transistor including a channel layer formed of an oxide semiconductor. | 04-12-2012 |
20150200592 | DUAL-MODE SWITCHING D.C.-TO-D.C. CONVERTER AND METHOD OF CONTROLLING THE SAME - A dual-mode switching D.C.-to-D.C. converter includes a power conversion unit and a switch driver. The power conversion unit generates a D.C. output voltage based on a switch driving signal and a D.C. input voltage. The switch driver performs frequency compensation on the D.C. output voltage to generate a feedback voltage, and compares the feedback voltage with a comparison input signal to generate a pulse-width-modulated signal. The switch driver compares the D.C. output voltage with a first reference voltage to generate a comparison output signal. The switch driver generates the switch driving signal based on the pulse-width-modulated signal in a normal operation mode, and generates the switch driving signal based on the comparison output signal in an abnormal operation mode. The normal operation mode and the abnormal operation mode are based on a load current flowing through a load connected to the switching D.C.-to-D.C. converter. | 07-16-2015 |
20160079354 | INTEGRATED CIRCUIT DEVICES AND METHODS OF MANUFACTURING THE SAME - An IC device includes a substrate including a device region having a fin-type active region and a deep trench region; a gate line that extends in a direction intersecting the fin-type active region; and an inter-device isolation layer that fills the deep trench region. The gate line includes a first gate portion that extends on the device region to cover the fin-type active region and has a flat upper surface at a first level and a second gate portion that extends on the deep trench region to cover the inter-device isolation layer while being integrally connected to the first gate portion and has an upper surface at a second level that is closer to the substrate than the first level. | 03-17-2016 |
Ji-Soo Hwang, Seoul KR
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20110133375 | ENGINE MOUNT OF VEHICLE - An engine mount of a vehicle may include a main rubber body defining a main liquid chamber, wherein a fastening bolt for assembling a vehicle engine is coupled to the main rubber body, an inner case supporting the main rubber body, and a housing enclosing the main rubber and the inner case, wherein at least a protrusion is formed on an outer circumference of the inner case, and wherein at least a groove is formed in the housing and the at least a protrusion of the inner case is coupled to the corresponding at least a groove of the housing. | 06-09-2011 |
Ji-Soo Kim, Gyeonggi-Do KR
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20090164709 | SECURE STORAGE DEVICES AND METHODS OF MANAGING SECURE STORAGE DEVICES - Methods of managing a secure area in a secure storage device include conducting an authentication process between a host and the secure storage device while modifying a size of the secure area, backing up secure data to the host from the secure area after completing the authentication process, updating management information to modify a size of the secure area, and storing the secure data, which has been backed up to the host, into the secure area that is modified in size. Related storage devices are also disclosed. | 06-25-2009 |
20130121488 | METHOD AND STORAGE DEVICE FOR PROTECTING CONTENT - A method for protecting content of a storage device including a memory for storing data and a controller for managing data input and output of the memory is provided, in which a Data Encryption Key (DEK) for encrypting the data stored in the memory is generated, an IDentifier (ID) of the memory is acquired, the DEK is encrypted using user secret information and the ID of the memory, and the encrypted DEK is stored in the memory. | 05-16-2013 |
20150089247 | STORAGE MEDIUM HAVING SECURITY FUNCTION AND SECURITY METHOD THEREOF - A security method based on a memory unit for a user is provided. The security method includes receiving, from a server, a security code including a security service command for the user terminal and verification information certifying the security service command; determining whether the received verification information matches verification information stored in the memory unit; and performing, by the memory unit, a security action corresponding to the security service command, when the received verification information matches the stored verification information. | 03-26-2015 |
20150249538 | METHOD AND STORAGE DEVICE FOR PROTECTING CONTENT - A method for authenticating a memory device by a controller device. The method including sending, to the memory device by the controller device, a pre-stored number, a random number and information related to a key which is stored in the memory device; receiving, by the controller device, authentication information from the memory device; verifying, by the controller device, the authentication information using verification data; and if verification succeeds, generating, by the controller device, an Enhanced Media IDentifier (EMID) using a pre-stored value and unique information related to the memory device. | 09-03-2015 |
Ji-Soo Lim, Yongin-Si KR
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20130307816 | DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME - A display device and a method of controlling the display device are provided. The display device includes: a display unit for displaying visual information to a user on an overall screen region, and being configured to bend with respect to a bending portion between screen regions of the overall screen region that display the visual information; a pressure sensor a location corresponding to the bending portion, and being configured to sense a first pressure applied to the bending portion when the display unit is bent with respect to the bending portion; and a control unit for controlling the visual information provided through the display unit based on sensing information transferred from the pressure sensor. | 11-21-2013 |
20130336304 | TERMINAL SYSTEM AND FLEXIBLE TERMINAL - A including a first terminal and a second terminal that are configured to be coupled to each other over a local area wireless communication network, wherein the second terminal senses the amount of transformation of the second terminal and displays different information according to the amount of transformation of the second terminal. | 12-19-2013 |
Ji-Soo Park, Daejeon KR
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20100002632 | PACKET SCHEDULER AND PACKET SCHEDULING METHOD - A method for scheduling packets from a plurality of radio bearers by a scheduler of a first layer includes calculating a virtual scheduling time for the radio bearers by using a packet delay variation of the radio bearers, and transmitting the packet of the radio bearer having the greatest virtual scheduling time from among the plurality of radio bearers to a second layer. | 01-07-2010 |
Ji-Soo Shin, Ansan, Gyeonggi KR
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20160049745 | POKE-IN CONNECTOR - The Present Disclosure relates to a poke-in connector configured so that a wire can be contacted at the same time it is locked to a terminal, solely by the action of pushing the wire into the terminal. More specifically, it relates to a poke-in connector that facilitates locking and unlocking of a wire. The poke-in connector of the Present Disclosure comprises a terminal where a wire is inserted and locked while making contact, and a housing that covers the terminal and is formed as one piece with a locking release lever that releases the wire from the locked state. The locking release lever comprises a flexible extension part that has elasticity and extends from the housing, and a pressing part that is formed on the terminus of the flexible extension part and enables the removal of the wire by spreading the locking part of the terminal to either side when pressed. | 02-18-2016 |
Ji-Soo Shin, Seoul KR
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20100040070 | NODE DEVICE AND METHOD FOR DECIDING SHORTEST PATH USING SPANNING TREE - Provided are a node device and a method for deciding a shortest path using a spanning tree. The node device includes: a node division unit dividing the node device into sub-nodes as many as the number of nodes connected to the node device when the node device operates an edge node that is located at an end of a backbone network and is in charge of reformatting and routing frames; a spanning tree generation unit generating as many spanning trees as the number of sub-nodes, wherein each of the spanning trees comprises a shortest path to reach the other edge nodes constructing the backbone network from each of the sub-nodes; and a first path decision unit deciding a shortest path from a source node to a predetermined destination node, as a path to be used, based on the spanning trees that are generated by the spanning tree generation unit. The shortest path that is obtained based on the plurality of spanning trees is used as a path to be used such that throughput of traffic is 3 times and 1.5 times larger than in existing STP and SPB, respectively, and the transmission delay is smaller than in existing STP and SPB. In addition, packet loss is smaller than in STP and SPB, and the node device and the method for deciding a shortest path using a spanning tree are robust to the unbalanced traffic. | 02-18-2010 |
Ji-Soo Song, Yuseong-Gu KR
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20090070378 | SYSTEM AND METHOD FOR PROVIDING HEALTHCARE PROGRAM SERVICE BASED ON VITAL SIGNALS AND CONDITION INFORMATION - A method for providing a healthcare program service in a system for providing a healthcare service over a wireless communication network includes: receiving vital signals for condition, measured by means of corresponding measurement devices, transmitted from multiple users over the wireless communication network, and grouping the received receiving vital signals for condition according to particular condition; registering by a plurality of service providers, corresponding healthcare programs classified by particular diseases, and providing a healthcare program service to the multiple users, receiving a feedback of a use satisfaction for each of the healthcare programs from each user via said wireless communication network, and gathering satisfaction information for each of the healthcare programs, counting the number of uses of each of the healthcare programs, and gathering utilization information for each of the healthcare programs, searching for a corresponding group of users using each of the healthcare programs, adding up the gathered user satisfactions and utilizations, and databasing the results according to preferred healthcare programs of the corresponding user group; upon receipt of vital signals for condition from a particular user, comparing a similarity of the vital signals for condition of the particular user using the databased healthcare programs, and recommending a preferred healthcare program for a corresponding user group having vital signals for condition, which is most similar to the vital signals for the particular user, according to the comparison result. | 03-12-2009 |