Sung-hyun Hwang

Inventor

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Work History

Patent OwnerApplications FiledYear
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
1
4
2006
2010
RESEARCH AND INDUSTRIAL COOPERATION GROUP
1
2004
SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
1
2008
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
1
2004
University-Industry Cooperations Group of Kyung Hee University
1
2010
SAMSUNG ELECTRONICS CO., LTD.
1
3
2
2002
2003
2005
INTELLECTUAL VENTURES II LLC
2
2
2005
2009
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
2
6
11
2
10
2
2006
2007
2008
2009
2010
2011

Inventor Addresses

AddressDuration
Chungcheongbuk, KROct 22, 09 - Jun 12, 12
Chungcheongbuk-do, KRMay 03, 07 - Aug 18, 09
Daejeon, KRFeb 24, 11 - Jul 22, 14
Daejeon-City, KRAug 12, 10 - Nov 18, 10
Daejeon-city, KRJan 15, 09 - May 19, 11
Daejon, KRMay 06, 10 - May 06, 10
Gyeonggi-do, KRJul 15, 10 - Oct 04, 11
Suwon, KRNov 14, 06 - Feb 19, 08
Suwon-city, KRAug 06, 09 - Jul 08, 10
Suwon-si, KRFeb 09, 06 - May 12, 09

Technology Profile

Technology # of Patents
G06F: ELECTRIC DIGITAL DATA PROCESSING 2
G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1
H03D: DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
8,787,2712014Method and device for communication between devices with different transmission coverage0
8,693,4102014Method and apparatus of hybrid burst mapping in OFDMA systems0
8,693,5632014Method of transmitting and receiving orthogonal frequency division multiplexing (OFDM) signal using multiple antennas, and transmitter and receiver thereof0
8,675,5942014Method for sensing spectrum and arranging quiet period in cognitive radio system, customer premise equipment, base station and superframe structure using the same0
8,619,6992013Channel switching apparatus and method of a base station and channel switching apparatus and method of a terminal based on the cognitive radio system0

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