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Eom, Seoul
Doo-Seop Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110110255 | APPARATUS AND METHOD FOR AVOIDING CHANNEL INTERFERENCE IN A MULTI-CHANNEL SENSOR NETWORK - A method of avoiding channel interference in a multi-channel sensor network, includes periodically measuring an energy of a channel used by at least one node included in the sensor network; determining if the energy of the channel has a value larger than a first preset threshold; when the energy of the channel has a value larger than the first preset threshold, concluding that the channel is influenced by an interference from an interference source, and reporting it to a parent node of the at least one node; and switching the channel influenced by the interference to a new channel, which is not influenced by an interference, thereby avoiding an influence of the interference. | 05-12-2011 |
| 20110111701 | APPARATUS AND METHOD FOR AVOIDING CHANNEL INTERFERENCE IN A SINGLE CHANNEL SENSOR NETWORK - A method of avoiding a channel interference in a single channel sensor network, includes periodically measuring an energy of a channel used by at least one node included in the sensor network; exchanging the measured energy of the channel with a neighbor node of the at least one node; receiving energy of all nodes of the sensor network and determining if there is an interference, by a coordinator node, which is a highest node of the at least one node; and when it is determined that there is an interference, switching a channel influenced by the interference to a channel which has been scanned by the coordinator node and is not influenced by the interference, thereby avoiding an influence of the interference. | 05-12-2011 |
Hyeonsang Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080219283 | FILE TRANSFER METHOD IN CONVERGED IP MESSAGING SYSTEM - A method for performing a one-to-many file transfer in a converged IP messaging system includes receiving a list of target receiving terminals from a transmitting terminal; verifying whether the transmitting terminal can transfer a file; inquiring each receiving terminal server corresponding to each target receiving terminal whether to receive the file; verifying whether each target receiving terminal can receive the file; inquiring each target receiving terminal whether to receive the file; transmitting to the transmitting terminal server the reply of receiving terminals to receive the file; creating a list of determined receiving terminals; requesting the transmitting terminal to transfer the file; receiving the file from the transmitting terminal; and transferring the file to each receiving terminal server corresponding to the determined receiving terminals or to each determined receiving terminal. | 09-11-2008 |
| 20100215036 | METHOD FOR TRANSFERRING SESSION IN CONVERGED INTERNET PROTOCOL MESSAGING SYSTEM - A method is provided for transferring a session between multiple devices by a target device, in which the target device selects a particular session of a source device and sends a request for session transfer for the selected session to a call server, the target device acquires from the call server data that has been transmitted from the remote party's device of the particular session and temporarily stored in the call server after the session transfer request, and the target device sends a message indicating completed acquisition of the temporarily stored data to the call server, and receives the particular session transferred in response thereto. | 08-26-2010 |
| 20110023083 | METHOD AND APPARATUS FOR DIGITAL RIGHTS MANAGEMENT FOR USE IN MOBILE COMMUNICATION TERMINAL - A digital rights management (DRM) apparatus in a mobile terminal includes DRM middleware that makes different types of DRM systems compatible. The DRM middleware includes at least one plug-in module to perform a conversion between different types of DRM contents. A part of the at least one plug-in module is downloaded in real time from a server and is executed. A part of the at least one plug-in module is executed by a server by remote control through a plug-in interface. | 01-27-2011 |
Hyeon-Sang Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110047280 | SYSTEM AND METHOD FOR TRANSFERRING A SESSION BETWEEN MULTIPLE CLIENTS - A method for transferring a session between clients is provided when one user uses multiple clients on a service (for example, Push to talk over Cellular (PoC), Instant Messaging (IM), Converged-Internet Protocol (IP) Messaging (CPM)) providing system implemented through a Session Initiation Protocol (SIP)/IP core network. A session transfer method is provided when the user needs to transfer a session to another client while the session is performed through one client. A “temporary storing” technique is used in which a conversation server or client as one of elements of a seamless CPM system for providing a seamless user environment temporarily stores data transmitted from another user during session transfer. | 02-24-2011 |
| 20110295965 | METHOD FOR SENDING AND RECEIVING SESSION HISTORY IN A COMMUNICATION SYSTEM - A method is provided for receiving a session history by a Controlling Function (CF) in a communication system. The method includes sending, by a CF in a first domain, a first message requesting a session history to a Conversation Server (CS) in the first domain; receiving, from the CS in the first domain, a second message including access information to a CS in a second domain, which has a session history, when the CS in the first domain has no session history; sending a third message requesting a session history to the CS in the second domain, which has the session history, based on the access information; and receiving a fourth message including the session history from the CS in the second domain. | 12-01-2011 |
Hyun-Chul Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100134091 | ABNORMAL SWITCHING MONITORING DEVICE AND ABNORMAL SWITCHING MONITORING METHOD - The present invention relates to an abnormal switching monitoring device and method. A time point when a high-side switch in which a first electrode receives an input voltage is turned on, a time point when a low-side switch that is connected to a second electrode of the high-side switch is turned on, a time point when a charge current begins to flow to a bootstrap circuit, and a time point when a charge current stops flowing to the bootstrap circuit are compared so as to determine whether or not non-zero voltage switching occurs. The bootstrap circuit supplies an operating current to a gate driver controlling a switching operation of the high-side switch. | 06-03-2010 |
| 20100226050 | PROTECTION CIRCUIT, RESONANT CONVERTER INCLUDING THE PROTECTION CIRCUIT, AND PROTECTING METHOD OF THE RESONANT CONVERTER - The present invention relates to a protection circuit, a resonance converter having the same, and a protection method thereof. | 09-09-2010 |
| 20110156770 | AUTO-RESTART CIRCUIT AND AUTO-RESTART METHOD - Disclosed is an auto-restart circuit and auto-restart method. | 06-30-2011 |
| 20110204866 | SWITCH CONTROL DEVICE, POWER SUPPLY DEVICE INCLUDING THE SAME, AND SWITCH CONTROL METHOD - The present invention relates to a switch control device, a power supply device, and a switch control method. A switch control device controls a switching operation of a power switch by using a feedback voltage of an output voltage. In detail, the switch control device generates the feedback current according to the feedback voltage and the feedback signal corresponding to the feedback voltage by using the feedback current. The switch control device compares the sensing signal corresponding to the drain current flowing to the power switch and the feedback signal, and turns off the power switch according to the comparison result. The switch control device increases the feedback gain rather than the feedback current during the gain compensation period after a predetermined gain compensation period, and the gain compensation period is longer than a soft start period in which the output voltage is gradually increased. | 08-25-2011 |
| 20120033457 | HOLD-UP TIME EXTENDING CIRCUIT AND CONVERTER INCLUDING THE SAME - The present invention relates to a hold-up time expansion circuit and a converter including the same. | 02-09-2012 |
| 20120075888 | DUTY BALANCING OSCILATOR - The present invention relates to an oscillator that is capable of realizing duty balancing. | 03-29-2012 |
Jae-Hyun Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100203835 | Wireless Network Protocol for Converging Braodcasting, Communication and Controlling In a Short Ranged Pico-Cell - In wireless devices for transmitting/receiving at least one of broadcasting, communication and controlling, a wireless network protocol transmits repeatedly data structure with a certain period in a unit of the same cycle, and maintains synchronization of the devices in a unit of the same cycle. As a result, a frequency hopping is performed in a unit of a cycle. Here, length of the cycle is set to below 20 msec so that a buffer used for transmitting/receiving a broadcasting signal and a voice/data communication has length of below 20 msec. Cycles form a network cycle. Control frames included in the cycles in the network cycle are differently assigned in accordance with their use, and so the control frames may be used for various controls. A payload frame in the cycle used by a user may be set freely in the range of length of the cycle. In addition, the user may set optionally transmission direction, transmission velocity, transmission output power, etc in a unit of a frame and use the buffer in a unit of the frame. As a result, a user interface may be set simply. | 08-12-2010 |
Jaejun Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120134609 | Coupling Structure and Method of Bearing For EPS Motor - Disclosed is a coupling structure of a bearing for an EPS motor to eliminate a gap caused by a tolerance between the bearing and a pocket of a housing of the EPS motor, thereby improving assembling precision and reducing noise, the coupling structure supporting rotation of a rotating shaft through the bearing coupled to a lower portion of the housing and including a bearing pocket bent upwards from a lower surface of the housing and having a cylindrical space to support an outer circumference of the bearing at an inner wall thereof, whereby a gap between the inner wall of the bearing pocket and the outer circumference of the bearing is eliminated by deforming the inner wall towards an inner circumference thereof by caulking, coupling force between the bearing and the housing can be increased, and thereby reliability in assembly and operation of the motor is improved. | 05-31-2012 |
Jong-Hwa Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090008689 | Spin Transistor Using Ferromagnet - A spin transistor comprises a semiconductor substrate part having a lower cladding layer, a channel layer and an upper cladding layer sequentially stacked therein, a ferromagnetic source and drain on the substrate part, and a gate on the substrate part to control spins of electrons passing through the channel layer. The lower cladding layer comprises a first lower cladding layer and a second lower cladding layer having a higher band gap than that of the first lower cladding layer. The upper cladding layer comprises a first upper cladding layer and a second upper cladding layer having a higher band gap than that of the first upper cladding layer. The source and the drain are buried in an upper surface of the substrate part and extend downwardly to or under the first upper cladding layer. | 01-08-2009 |
Ju Il Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090083234 | Intelligent Computing Device Agent System For Automatic Recognition Of Multi User Computing Environment And Information Sharing Setup - An intelligent computing device agent system for auto recognition of a computing environment of multi-user and optimum information exchange configuration is provided. In the computing device agent system automatically detects the user's computing environment and intelligently makes network access configuration and an information exchange type required between interacting computing devices identical to each other, so that fast, convenient interaction is carried out without complex network configuring or multi-step environment configuring for information exchange. | 03-26-2009 |
Ju Ll Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090040179 | GRAPHIC USER INTERFACE DEVICE AND METHOD OF DISPLAYING GRAPHIC OBJECTS - A graphic user interface, an input/output computing apparatus for intuitive interfacing, and a method of interfacing are disclosed. The input/output computing apparatus for intuitive interfacing with a user, includes an input unit to detect one of a plurality of predetermined motions of the user and generate a signal corresponding to the detected predetermined motion, and a controller to carry out an operation corresponding to the signal and generate a control signal to display the result corresponding to the operation. | 02-12-2009 |
Jun Phil Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120097237 | Paste and Solar Cell Using the Same - The present invention relates to a paste and a solar cell using the paste. The paste according to an embodiment of the present invention comprises three and more than aluminum powders having different shape, size, and type, a glass frit, and an organic vehicle, wherein the aluminum powers includes a first powder of 40 to 50 wt %, a second powder of 20 to 30 wt %, and a third powder of 0.1 to 2 wt %, and the first to third powders have one or more than different shapes of a globular shape, a flat shape, a nano shape, and combinations thereof. | 04-26-2012 |
Jun Phill Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120103410 | CONDUCTIVE PASTE COMPOSITE - Provided is a conductive paste composite. The conductive paste composite comprises first conductive powder having a first average grain size, and second conductive powder having a second average grain size. | 05-03-2012 |
| 20120104332 | PASTE COMPOSITION FOR FRONT ELECTRODE OF SOLAR CELL, AND SOLAR CELL INCLUDING THE SAME - Provided is a paste composition for front electrode of a solar cell. The paste composition includes conductive power, an organic vehicle, a glass frit, and an additive. The additive includes at least one material selected from the group consisting of Zn, Sb, V, W, Cr, Cd, Re, Sn, Mo, Mn, Ni, Co, Cu, and metal oxide including one of the foregoing materials. | 05-03-2012 |
Ki-Woong Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090063335 | COMMUNICATION APPARATUS HAVING INFORMATION MANAGEMENT FUNCTION AND INFORMATION MANAGEMENT METHOD THEREOF - A communication apparatus having an information management function, and an information management method thereof are provided. The communication apparatus accesses a server so that a user may purchase a product or perform financial transactions, receives and reconstructs product information or transaction information from the server, encodes and stores the reconstructed information, and provides the information in a table form. Accordingly, the user can efficiently check and manage the information. | 03-05-2009 |
Kwangho Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110037712 | ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - A mobile terminal is presented. The mobile terminal includes a display module, a short-range communication module configured to perform short-range communication, and a controller configured to search for at least one device available for short-range communication via the short-range communication module, acquire location information of the at least one searched other electronic device, and display the at least one searched electronic device reflecting the acquired location information on the display module. | 02-17-2011 |
Kwang Ho Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080218490 | TERMINAL AND METHOD OF CONTROLLING TERMINAL - A terminal and a method of controlling the terminal are provided. The method of controlling a terminal receives a touch input while performing real-time communication, and transmits the input data to another party's terminal. Therefore, while performing real-time communication with another party, an operation of user may be transmitted to another party's terminal. Further, after the operation of the user is transmitted to another party's terminal, operation of another party may be fed back from another party's terminal. | 09-11-2008 |
| 20080246778 | Controlling image and mobile terminal - A method of displaying information on a mobile terminal. The method includes displaying an object on a screen of the mobile terminal, receiving at least two least two input signals corresponding to the displayed object, and animating the displayed object based on the at least two signals corresponding to the displayed object. In addition, the at least two input signals include a) first and second touching signals of the screen of the mobile terminal, b) touching and tilting signals of the mobile terminal, or c) a first proximity signal and a second proximity signal of the mobile terminal. | 10-09-2008 |
| 20100001980 | MOBILE TERMINAL AND METHOD OF CONTROLLING OPERATION OF THE MOBILE TERMINAL - A method of controlling a mobile terminal includes displaying on a display of the mobile terminal a plurality of items, identifying a selected item of the plurality items, and detecting a first rotation of the mobile terminal about a first axis of rotation which exceeds a first threshold amount of rotation. The method further includes performing a first function that is associated with the selected item responsive to the detecting of the first rotation exceeding the first threshold, identifying a condition if a second rotation of the mobile terminal about a second axis of rotation exceeds a second threshold, or if a threshold time period elapses after the detecting of the first rotation and no further rotation of the mobile terminal has been detected, and responsive to the identifying of the condition, performing a second function that is associated with the selected item. | 01-07-2010 |
| 20100267424 | MOBILE TERMINAL CAPABLE OF PROVIDING MULTI-HAPTIC EFFECT AND METHOD OF CONTROLLING THE MOBILE TERMINAL - Method for providing feedback includes detecting user input relative to a location of a display of a mobile terminal, such that the user input includes an initial region of input and an ending region of input. One operation includes generating, responsive to the user input, a first haptic feedback at a first location of a mobile terminal, such that the first location corresponds to the initial region of input. Another operation includes generating, responsive to the user input, a second haptic feedback at a second location of the mobile terminal, such that the second location corresponds to the ending region of input, and the second haptic feedback begins at a point of time that occurs after the first haptic feedback has begun. | 10-21-2010 |
Minyoung Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110022203 | METHOD FOR EXECUTING MENU IN MOBILE TERMINAL AND MOBILE TERMINAL THEREOF - A method for executing a menu in a mobile terminal and a mobile terminal thereof are disclosed, wherein the method includes displaying a first screen on a display unit of the mobile terminal, detecting whether an audio output device connection signal is generated by an external audio output device being connected to the mobile terminal while the first screen is displayed, and displaying a second screen including an audio output-related menu if the audio output device connection signal is generated. | 01-27-2011 |
| 20110319130 | MOBILE TERMINAL AND METHOD OF OPERATION - A method of operation of a mobile terminal includes displaying, on a display module, a preview image generated by a camera module, obtaining object information for at least one object shown in the preview image or at least one object within a predetermined distance of a current location of the mobile terminal, and displaying the object information on the display module using a display form that is determined according to a user preference level of the object information. | 12-29-2011 |
Min Young Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090244311 | MOBILE TERMINAL AND METHOD OF CONTROLLING THE MOBILE TERMINAL - A mobile terminal and a method of controlling a mobile terminal are provided. The method includes displaying a camera preview image; detecting a face area from the camera preview image; if a button for capturing an image is manipulated, correcting an image captured by a camera using the detected face area and displaying the corrected captured image; and storing the corrected captured image. | 10-01-2009 |
Myung-Jin Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090295805 | Hierarchical based 3D image processor, method, and medium - A three dimensional (3D) image processing using ray tracing. The 3D image processing includes checking for a collision of rays, each ray respectively corresponding to a pixel of a plurality of pixels included in an image, and generating a plurality of corresponding ray trees to a first depth; and checking a collision of rays, each ray respectively corresponding to at least one pixel of the plurality of pixels, and updating a ray tree corresponding to the at least one pixel to a second depth. | 12-03-2009 |
| 20110104654 | PERSONAL LEARNING APPARATUS AND METHOD BASED ON WIRELESS COMMUNICATION NETWORK - A personal learning apparatus and method using a terminal which supports an electronic book function in a wireless communication network are provided. The personal learning method includes: distributing, by a master device, learning data to the terminal within a wireless communication service area; collecting, by the master device, learning results based on the learning data from the terminal provided with the learning data; and storing, by the master device, the collected learning results. | 05-05-2011 |
| 20110106970 | APPARATUS AND METHOD FOR SYNCHRONIZING E-BOOK CONTENT WITH VIDEO CONTENT AND SYSTEM THEREOF - A method of synchronizing a first device capable of displaying video content and including the video content, and a second device capable of displaying E-book content associated with the video content and including the E-book content. The first device is connected to the second device according to a specific protocol. In response to a specific event for the video content or the E-book content occurring in one of the first and second devices, the device in which the specific event occurs generates event information about the specific event and transmits it to the other of the first and second devices, and performs the specific event according to the event information. Upon receiving the event information, the other of the first and second devices performs the specific event according to the received event information in synchronization with the device in which the specific event occurred, using synchronization information between the video content and the E-book content. | 05-05-2011 |
Seung Sik Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100075617 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A SIGNAL IN A COMMUNICATION SYSTEM - A method and an apparatus for transmitting and receiving a signal in a communication system are provided. The method includes transmitting a signal to a receiver through one of the antennas, receiving an antenna switching indicator indicating to switch the transmitting antenna from the receiver, and switching the transmitting antenna according to the antenna switching indicator, and transmitting a signal to the receiver through a switched antenna. | 03-25-2010 |
Tae Hun Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120046072 | USER TERMINAL, REMOTE TERMINAL, AND METHOD FOR SHARING AUGMENTED REALITY SERVICE - Provided are a user terminal, a remote terminal, and a method for sharing an augmented reality (AR) service. The method for sharing an AR service by a user terminal includes displaying an image received from a remote terminal; recognizing an object included in the displayed image; generating first AR result information using first AR data of the object stored in a first database; and displaying the generated first AR result information and the recognized object. | 02-23-2012 |
Tae-Min Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080305591 | METAL OXIDE ALLOY LAYER, METHOD OF FORMING THE METAL OXIDE ALLOY LAYER, AND METHODS OF MANUFACTURING A GATE STRUCTURE AND A CAPACITOR INCLUDING THE METAL OXIDE ALLOY LAYER - A metal oxide alloy layer comprises a first layer including a first metal oxide and having a first thickness, and a second layer formed on the first layer, the second layer including a second metal oxide and having a second thickness, wherein a value of the first thickness is such that the first metal oxide is allowed to move into the second layer and a value of the second thickness is such that the second metal oxide is allowed to move into the first layer to form a single-layered structure in which the first and second metal oxides are mixed. | 12-11-2008 |
Yonghun Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090106011 | SYSTEM AND METHOD FOR DEVELOPING AND DEPLOYING SENSOR AND ACTUATOR APPLICATIONS OVER DISTRIBUTED COMPUTING INFRASTRUCTURE - The present invention discloses a method for coordinating zero or more modelings, zero or more implementations and zero or more deployments of a computer system, including but not limited to computer systems involving sensors, actuators, or both and a system providing assistance to designers, implementers, and deployers of computer systems. The method and system including: defining one or more interfaces of one or more components; creating models for the one or more components, each of which is either a composite component model or a atomic component, model, creating the one or more composite components as instances of the composite component models creating the one or more atomic components as instances of the atomic component models creating a domain model by specifying the computational resources; and creating a deployment model by specifying one or more component-model instances and specifying which the component-model instances should be executed on which the computational resources of the domain model. | 04-23-2009 |
Young Ik Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090113538 | Method and system for controlling access for mobile agents in home network environments - Disclosed is a method and system for controlling access for a mobile agent in a home network environment. The method includes the steps of: issuing a role ticket to the mobile agent; verifying access authority to service requested by the mobile agent through the role ticket; and granting the mobile agent access authority to the service. Accordingly, a table for managing access authority of a user is distributed to devices, so that it is possible to provide the mobile agent access control method and system capable of minimizing network traffic in the home network environment. | 04-30-2009 |
Yujin Eom, Seoul KR
Yun Shick Eom, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110120329 | METHOD AND APPARATUS FOR ROLL-TO-ROLL TYPE PRINTING - A method and apparatus for high-speed roll-to-roll printing, ensuring high-precision printing previously available only under a static condition. In the present invention, a pattern mask is wound on a print roll, and an ink injector and the roll are configured to maintain a substantially zero linear speed difference between the pattern mask and a print substrate at the moment the ink injector injects ink onto the print substrate through a perforated pattern in the pattern mask. The ink injector may be mounted on the print roll, may rotate separately from the rotating roll with a different rotational speed and direction, and may axially move to ensure no relative movement existing between the pattern mask and the substrate at the moment of printing. The roll may move linearly in the same direction as the substrate. A position sensor may be employed for more precise alignment between substrates in a multilayer printing. | 05-26-2011 |
| 20110159628 | SYSTEM AND METHOD FOR PRODUCING FLEXIBLE DYE-SENSITIZED SOLAR CELLS BY A ROLL-TO-ROLL PRINTING PROCESS - A system and a method for mass production of Dye-Sensitized Solar Cells at low cost via a continuous roll-to-roll process. While a flexible conductive substrate is constantly in transit on a conveyor, a titanium dioxide (TiO | 06-30-2011 |