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YUN Yu Suk, KANG Dong Hee, BACK Dae Whan, LEE Dae Ryong, AHN Kwang Jin, YU Byung Wan: [fr] SYSTÈME DE COMMUNICATION COMPRENANT UNE STATION DE BASE FEMTO ET UN TERMINAL DE COMMUNICATION, ET PROCÉDÉ DE COMMUNICATION ASSOCIÉ, [en] COMMUNICATION SYSTEM INCLUDING A FEMTO BASE STATION AND A COMMUNICATION TERMINAL, AND A COMMUNICATION METHOD THEREOF. YUN Yu Suk, KANG Dong Hee, BACK Dae Whan, LEE Dae Ryong, AHN Kwang Jin, YU Byung Wan, Samsung Electronics, YOON Dong Yol, September 10, 2010: WO/2010/101382

[en] Apparatuses and methods of transmitting a signal with reduced interference in a femto base station including a plurality of antennas having different radiation patterns are provided. A method includes transmitting common information through the plurality of antennas having the different radiati ...


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Min Seung Hyun, Kang Dong Hee, Kwon Hyuck, Nizar Tayem: Antenna apparatus for estimating direction of arrival and frequency of arrival and estimating method thereof, using three array antennas. Samsung Electronics, July 26, 2007: KR1020060000682

PURPOSE: An antenna apparatus for estimating a direction of arrival and a frequency of arrival and an estimating method thereof are provided to estimate the direction of arrival and the frequency of arrival by using a three-dimensional antenna array structure and to reduce operation complexity in co ...


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Kang Dong Hee: Laminating sheet roll replacement device, facilitating replacement of a laminating sheet roll of heavy weight. Hanssem, August 30, 2006: KR1020050085031

PURPOSE: A laminating sheet roll replacement device is provided to easily move and replace a large laminating sheet roll. CONSTITUTION: A laminating sheet roll replacement device comprises rails(50) installed in an unrolling direction of a laminating sheet roll; a main frame(10) movably installed to ...


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Kang Dong Hee, Kim Sang Pil: Coating apparatus of gel polymer electrolyte employing coater capable of coating both sides of substrate simultaneously, and coating method. Narae Nanotech, August 21, 2006: KR1020050012195

PURPOSE: Provided are an apparatus for coating a gel polymer electrolyte, and a method for coating a gel polymer electrolyte, to improve productivity and charge/discharge lifetime characteristics. CONSTITUTION: The apparatus comprises a coater(3) which is arranged so as to allow the both sides of a ...


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Min Seung Hyun, Kang Dong Hee, Nizar Tayem, Kwon Hyuck Moon: Method and an apparatus for estimating a doa of a coherent source, to obtain a difference between forward/backward spatial smoothing and backward spatial smoothing covariance matrixes. Samsung Electronics, September 29, 2008: KR1020070028560

PURPOSE: A method and an apparatus for estimating a DOA(Direction of Arrival Angle) of a coherent source are provided to remove a covariance matrix of unknown noise from an array structure without affecting signal components. CONSTITUTION: An array signal is received from an antenna(210) and a forwa ...


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Kang Dong Hee, Choi Ho, Kim Jin Seong, Kim Hak Nam, Kang Dae Byoung: Semiconductor package for reducing an installation area by stacking passive elements in a vertical direction on a substrate. Amkor Technology Korea, October 1, 2008: KR1020070028979

PURPOSE: A semiconductor package is provided to shorten an electrical path between passive elements by forming a stacked structure of passive elements on a substrate. CONSTITUTION: A system-in package includes a plurality of semiconductor chips(120) and passive elements(142). In the system-in packag ...


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Kang Dong Hee: Screen bend correction apparatus and method in a projection type of an image display device to automatically correct a bending phenomenon of a screen by sensing the bending phenomenon thereof. LG Electronics, October 11, 2005: KR1020040023247

PURPOSE: Screen bend correction apparatus and method in a projection type of an image display device are provided to automatically correct a bending phenomenon of a screen, prevent the screen from being distorted and make it possible to correct the bending phenomenon by simple key operation of a use ...


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Kang Dong Hee: Television receiver and a method for printing word images, particularly in connection with extracting word images among an image on a picture and printing the extracted word images. LG Electronics, June 19, 2006: KR1020040105345

PURPOSE: A television receiver and a method for printing word images are provided to extract word images among an image on a picture and print the extracted word images, thereby confirming an important broadcasting article and improving the effect of education. CONSTITUTION: A controller(106) contro ...


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Kang Dong Hee: Subset average middle point estimator for differential pulse code modulation and optimization method for the estimator. Samsung Electronics, November 30, 1999: JP1999-330982

PROBLEM TO BE SOLVED: To isolate an error and to restore the original signal even when the error propagates by satisfying a specific relation among the input vector included in a window of an estimator, the number of middle point sub-filters, the constant that is optionally set and the operating cha ...


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