Bong Soo
Bong Soo Jeong, Suwon-Si KR
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20120131150 | METHOD AND APPARATUS FOR PROVIDING CONTENT IN MOBILE TERMINAL - A method and apparatus for providing users with electronic book (e-book) content by means of a mobile terminal is provided. The method includes receiving an e-book from a provider server; transmitting a character request message containing identity information of the e-book to the provider server; receiving character information corresponding to the identity information from the provider server; displaying a character according to the character information; and outputting, when a page having a link to an event, the event by means of the character. A user may enjoy various activities such as collecting characters, promoting character level, and uploading character as well as reading e-books. | 05-24-2012 |
20140149903 | METHOD FOR PROVIDING USER INTERFACE BASED ON PHYSICAL ENGINE AND AN ELECTRONIC DEVICE THEREOF - A method for operating an electronic device is provided. The method includes setting a virtual physical field in at least one region in a screen, mapping a UI object to be displayed in the at least one region to at least one virtual physical object in the physical field, assigning a physical attribute to the at least one virtual physical object, determining a state of the at least one physical object on the basis of the physical field and the physical attribute of the UI object by using a physical engine, the state including at least one of a location, a form, a shape, and a color, and displaying the UI object according to the state of the at least one virtual physical object. | 05-29-2014 |
Bong Soo Jung, Seoul KR
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20100208817 | BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM - The present invention relates to a method and an apparatus of bi-prediction coding, a method and an apparatus of bi-prediction decoding and a recording medium. In accordance with the present invention, there is provided a method and an apparatus of bi-prediction coding, a method and an apparatus of bi-prediction decoding and a recording medium capable of solving a problem of complexity in implementing the bi-prediction coding of image compression and improving the coding efficiency by more efficiently transmitting a motion vector based on a fact that the movement is linearly generated. | 08-19-2010 |
20130188713 | BI-PREDICTION CODING METHOD AND APPARATUS, BI-PREDICTION DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM - The present invention relates to a method and an apparatus of bi-prediction coding, a method and an apparatus of bi-prediction decoding and a recording medium. In accordance with the present invention, there is provided a method and an apparatus of bi-prediction coding, a method and an apparatus of bi-prediction decoding and a recording medium capable of solving a problem of complexity in implementing the bi-prediction coding of image compression and improving the coding efficiency by more efficiently transmitting a motion vector based on a fact that the movement is linearly generated. | 07-25-2013 |
Bong Soo Lee, Seoul KR
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20160111173 | GAMMA-RAY SENSING PROBE USING CERENKOV EFFECT AND SYSTEM FOR IDENTIFYING BURNUP OF SPENT NUCLEAR FUEL ASSEMBLY USING THE SAME - Provided are a gamma-ray sensing probe using the Cerenkov effect, and a system for identifying the burnup of a spent nuclear fuel assembly using the gamma-ray sensing probes, wherein the system is established using the gamma-ray sensing probe including: an optical fiber reacting to gamma rays coming from the spent nuclear fuel assembly by the Cerenkov effect and emitting light by itself; a scatterer surrounding the optical fiber to increase light emitting efficiency of the optical fiber by the Cerenkov effect; and a collimator configured to surround the scatterer and composed of a shielding material, the collimator having a slit groove which is open in one direction, whereby the burnup of the spent nuclear fuel assembly can be accurately determined. | 04-21-2016 |
Bong Soo Lee, Gwangmyeong KR
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20100153373 | WEATHER INFORMATION RECEPTION AND OUTPUT DEVICE - A weather information reception and output device includes a server access unit accessing a server in a meteorological office and retrieving a database to check if there is a new message to be downloaded; a message download unit downloading the new message after the server access unit retrieves the database; a message output controller receiving a signal from the message download unit and controlling the new message to be output; and a message output unit outputting the message in a recognizable manner under control of the message output controller, wherein the server access unit and the message download to unit retrieve and download the database based on an open architecture. The device can download, in real time, over the Internet, weather forecast and special-news information produced in a universal format, and output the weather forecast and special-news information in visible and audible form based on an open architecture and a SMART alarm. Accordingly, the device can directly access the weather information which is neither compressed nor encrypted and allows those skilled in a corresponding client program to upgrade the client program. Further, the device can store a client program in a built-in memory to prevent access from systems other than a server of a meteorological office. thereby improving system security against viruses, hackers or the like. | 06-17-2010 |
Bong Soo Lee, Daejeon KR
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20090147613 | DEVICE FOR PROTECTING SRAM DATA - A device for protecting data stored in a static random access memory (SRAM) is provided. More particularly, a device for protecting SRAM data including an SRAM data erasing circuit, which erases memory stored in an SRAM at once when illegal separation from a system is detected. The device for protecting SRAM data includes: a power switching circuit for outputting electrical power supplied from an external power supply or a back-up battery power supply depending on whether the external power supply is supplying the electrical power or not; and an SRAM data erasing circuit for supplying the electrical power output from the power switching circuit to a power input terminal of a SRAM or grounding the power input terminal of the SRAM, in response to a connecter connection signal. The device can prevent illegal leakage of SRAM data by erasing the data stored in the SRAM when the SRAM is illegally separated from a system according to the switch setting of the SRAM data erasing circuit. | 06-11-2009 |
20120070650 | BIOMEDICAL IMPLANTS COMPRISING SURFACE-MODIFIED METAL PARTICLES AND BIODEGRADABLE POLYMERS, ITS USE FOR SUPPRESSING INFLAMMATION, AND PREPARATION METHOD THEREOF - Disclosed are biomedical implants comprising surface-modified metal particles and biodegradable polymers; its use for suppressing inflammation; and a method for preparing a biomedical material, comprising: (a) modifying surface of basic metal particles with a polymer to obtain surface-modified metal particles; and (b) mixing the surface-modified metal particles with a biodegradable polymer, followed by manufacturing a biodegradable biomedical implant, or coating the resulting mixture on a conventional biomedical implant. | 03-22-2012 |
20130166975 | APPARATUS FOR PROTECTING AGAINST EXTERNAL ATTACK FOR PROCESSOR BASED ON ARM CORE AND METHOD USING THE SAME - An apparatus for protecting against external attacks for a processor based on an ARM core and a method using the same are provided. A method for protecting against external attacks for a processor based on an ARM core in accordance with an embodiment of the present invention includes: setting up a register using a reset handler, which is executed first within a boot image; generating a control signal for protecting against external attacks using any one of an external debug request signal and an output signal of the register; and blocking a JTAG interface used for JTAG communication with the processor based on the ARM core according to the control signal for protecting against external attacks. | 06-27-2013 |
20130329887 | APPARATUS AND METHOD FOR PROVIDING SECURITY SERVICE - An apparatus and method for providing a security service are provided. The apparatus for providing a security service includes a first block cipher and a second block cipher. The second block cipher is independent of the first block cipher, and is configured to be used as a random number generator when the first block cipher is used to perform encryption/decryption, and to be used to perform encryption/decryption when the first block cipher is used as a random number generator. | 12-12-2013 |
20140153725 | LOW-POWER ENCRYPTION APPARATUS AND METHOD - A low-power encryption apparatus and method are provided. The low-power encryption apparatus includes a mask value generation unit, a mask value application unit, a round key application unit, a mask operation unit, a shift operation unit, and a shift operation correction unit. The mask value generation unit generates a mask value M having the same bit length as input round function values. The mask value application unit generates first masking round function values by applying the mask value M. The round key application unit generates second masking round function values by applying round key values. The mask operation unit generates third masking round function values by performing a mask addition operation. The shill operation unit generates fourth masking round function values by performing a circular shift operation. The shift operation correction unit generates output round function values by performing an operation using the mask value M. | 06-05-2014 |
20150347216 | APPARATUS AND METHOD FOR PREVENTING ERROR IN PHYSICALLY UNCLONABLE FUNCTION - An apparatus and method that prevent a bit error in a static random access memory (SRAM)-based Physically Unclonable function (PUF). The method for preventing an error in a PUF includes selecting any value, from a physically unclonable function based on a volatile memory device, as an input value, and checking a response corresponding to the selected input value, classifying cells having a plurality of bits corresponding to the response depending on frequency of error occurrence, calculating a number of white cells, in which an error does not occur, from classified results, and determining whether the number of white cells is greater than a preset threshold number of white cells, and selecting an input value of the physically unclonable function based on results of determination. | 12-03-2015 |
Bong Soo Shin, Seoul KR
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20120111280 | Automatic Water Fountain for Supplying Warm--Clean Water to Livestock - An automatic water fountain has developed for supplying warm-fresh water to a livestock barn to raise the livestock, such as milk cattle. A water supply unit is consisted of an inner case, outer case, floating case installed inward of top portion of the water tank, a check valve installed to the bottom of the floating case, drain pipe, overflow pipe, heater, water level sensor and temperature sensor. The water supply pipes with level limit valve are connected to the water tank. The container of floating case is filled with warm-fresh water, so that the livestock drinks the water, freely. The check valve of the floating case is automatically operated to maintain the constant water level all the times and filter offs the foreign objects into the water tank for preventing to contaminate the water. The container has minimum opening area to drink for minimizing the heat-loss. Therefore, it will effectively provide the warm-fresh water for livestock all the time, especially for the winter time. | 05-10-2012 |
Bong Soo Yoo, Goseong-Gun KR
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20110029206 | SWING CONTROL SYSTEM AND METHOD FOR CONSTRUCTION MACHINE USING ELECTRIC MOTOR - A swing control system and method for a construction machine using an electric motor is provided. The swing control system includes a swing electric motor swinging an upper swing structure and a swing control unit. The swing control unit includes a reference speed calculation means for calculating a reference swing speed and a maximum acceleration according to a manipulation signal of a control lever for a swing manipulation; a swing speed determination means for calculating a first speed change amount from a difference between the reference swing speed and an actual swing speed by the electric motor that is currently fed back, calculating a second speed change amount for a sampling time from the maximum acceleration, and determining a swing speed according to the manipulation signal by comparing the first speed change amount and the second speed change amount and adding a smaller amount between the first speed change amount and the second speed change amount obtained as the result of comparison to the actual swing speed currently fed back; and an output torque control means for controlling an output torque of the electric motor by generating a control signal for the determined swing speed. | 02-03-2011 |
Bong Soo Yoo, Seoul KR
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20100286523 | ULTRASOUND DIAGNOSTIC SYSTEM AND METHOD FOR DISPLAYING DOPPLER SPECTRUM IMAGES OF MULTIPLE SAMPLE VOLUMES - The embodiment of the present invention provides an ultrasound diagnostic system, including: an ultrasound diagnosis unit for transmitting ultrasound signals to a target object and receiving ultrasound echo signals to acquire B-mode image signals and Doppler spectrum image signals; a processor for forming at least one B-mode image based on the B-mode image signals and forming a plurality of Doppler spectrum images for a plurality of sample volumes designated on the B-mode image based on the Doppler spectrum image signals; a user input unit for allowing a user to input selection information indicating locations and sizes of the plurality of sample volumes; and an image display unit for displaying at least one B-mode image and the plurality of Doppler spectrum images. | 11-11-2010 |
20110144499 | ULTRASOUND SYSTEM AND METHOD OF SELECTING SLICE IMAGE FROM THREE-DIMENSIONAL ULTRASOUND IMAGE - Various embodiments of ultrasound system and method of selecting a 2D slice image from a 3D ultrasound image are provided. One embodiment of the ultrasound system comprises: a 3D ultrasound image acquisition unit configured to acquire a 3D ultrasound image of a target object; a 2D slice image selection unit including a control volume unit, the 2D slice image selection unit being configured to be rotated and/or moved by an operator; and a processor coupled to the 3D ultrasound image acquisition unit and the 2D slice image selection unit. At least one selection plane is formed by the control volume unit as a reference plane to select at least one 2D slice image from the 3D ultrasound image. The processor is configured to extract at least one 2D slice image corresponding to the at least one selection plane from the 3D ultrasound image. The 3D ultrasound image or the at least one selection plane are rotated and/or moved together with the control volume unit. | 06-16-2011 |
20110172532 | AUTOMATIC ADJUSTMENT OF SCAN ANGLE, SCAN DEPTH AND SCAN SPEED IN AN ULTRASOUND SYSTEM - An ultrasound system includes an ultrasound data acquisition unit, which is responsive to predetermined scan angle, scan depth and scan speed, configured to repeatedly transmit an ultrasound signal to a target object and receive an ultrasound echo reflected from the target object to form a plurality of ultrasound frame data sets. It also includes a processing unit configured to form a plurality of volume data sets each having a plurality of frames based on the plurality of ultrasound frame data sets and form at least two 2-dimensional ultrasound images based on the volume data sets. The processing unit is further configured to detect contours of the target object from the 2-dimensional ultrasound images and adjust the predetermined scan angle, scan depth and scan speed based on the detected contours. | 07-14-2011 |
20120302885 | PROVIDING A MEASURING ITEM CANDIDATE GROUP FOR MEASURING SIZE OF A TARGET OBJECT IN AN ULTRASOUND SYSTEM - Embodiments for providing an elastic image are disclosed. In one embodiment, by way of non-limiting example, an ultrasound system comprises: a user input unit configured to receive user input information from a user; a storage unit configured to store a mapping table associating measuring item information on a plurality of measuring items with a plurality of applications; an ultrasound data acquisition unit configured to acquire ultrasound data corresponding to the target object; and a processing unit configured to form an ultrasound image based on ultrasound data and detect a contour of the target object in the ultrasound image in response to the user input information, the processing unit being further configured to extract at least one of measuring items corresponding to the user input information and the contour from the storage unit to form a measuring item candidate group. | 11-29-2012 |
20140109006 | METHOD OF REALIZING USER MENU EDIT FUNCTION - Disclosed is a method of realizing a user menu edit function, including (a) providing a list of menu items selectable on a per mode basis, (b) receiving selection of at least one from the list of menu items input by a user, (c) applying the menu item selected by the user to a diagnostic screen application field linked to a real screen of a diagnostic apparatus, and (d) displaying the menu item selected by the user on the real screen of the diagnostic apparatus in response to the application result. | 04-17-2014 |
Bong-Soo Jung, Suwon-Si KR
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20140169484 | VIDEO DECODING APPARATUS AND METHOD FOR ENHANCING VIDEO QUALITY - A video decoding apparatus and method for enhancing video quality of lower resolution than the resolution of a display of a terminal is provided. The video decoding apparatus includes a quality enhancer and a controller. The quality enhancer includes a resizer and quality enhancement filters, each configured to perform a different video quality enhancement operation, and to perform a quality enhancement process on a decoded video with at least one selected enhancement filter from among the quality enhancement filters and perform upscaling with the resizer. The controller selects at least one of the quality enhancement filters to be involved in the quality enhancement and sets up a processing sequence of the resizer and the at least one selected quality enhancement filter. | 06-19-2014 |
Bong-Soo Jung, Yeonje-Gu KR
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20090245371 | METHOD AND APPARATUS FOR ENCODING/DECODING INFORMATION ABOUT INTRA-PREDICTION MODE OF VIDEO - A method and apparatus for encoding and decoding IPM information are provided, in which a coding unit is received, IPMs of a plurality of sub-units included in the coding unit are determined, a relation between an IPM of each sub-unit and IPMs of neighboring sub-units of the each sub-unit is checked, and information about IPMs of a plurality of sub-units according to the relations is encoded in an integrated manner. | 10-01-2009 |
Bong-Soo Kang, Daejeon KR
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20120043149 | LAUNCHABLE REMOTE-CONTROL ATTACK DEVICE - Provided is a launchable remote-control attack device that enables an operator to remotely grasp the status of a target place and to remotely control weapons it has been equipped with to perform an attack using explosives or gas when necessary. The remote-control attack device includes a cylindrical body with a camera, drivers which are made up of two tires that are disposed on opposite sides of the body and can be driven individually, and battery units for supplying power and which are disposed in central openings of the tires of the drivers. The attack device further includes a plurality of storage units and a wireless control unit. | 02-23-2012 |