1
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 ...


2
KWON HYUCK MOON , HAN JONG HYEON , PARK HUN KUK , JANG BONG SEOK , YUN HO : [de] STENT FÜR KONFLUENTES BLUTGEFÄSS, [en] STENT FOR CONFLUENT BLOOD VESSEL, [fr] ENDOPROTHÈSE POUR VAISSEAU SANGUIN CONFLUENT. MI TECH  , INDUSTRY ACADEMIC COOP FOUND YONSEI UNIV , April 26, 2017: EP3158978-A1

[en] A stent for a confluent blood vessel of the present invention comprises: a plurality of first wires which consist of a number of rows in one direction and of which the shape is maintained inside a human body; a plurality of second wires which intersect with the first wires and are formed as a n ...



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