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Kwangcheol Oh
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Speech enhancement apparatus and method
Patent number
8,214,205
Issue date
Jul 3, 2012
Samsung Electronics Co., Ltd.
Giljin Jang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus, method and medium for detecting voiced sound and unvoice...
Patent number
7,809,554
Issue date
Oct 5, 2010
Samsung Electronics Co., Ltd.
Kwangcheol Oh
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Pitch detection method and apparatus
Patent number
7,593,847
Issue date
Sep 22, 2009
Samsung Electronics Co., Ltd.
Kwangcheol Oh
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Speech enhancement apparatus and method
Publication number
20070185711
Publication date
Aug 9, 2007
Samsung Electronics Co., Ltd.
Giljin Jang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Apparatus, method, and medium for detecting voiced sound and unvoic...
Publication number
20050177363
Publication date
Aug 11, 2005
Samsung Electronics Co., Ltd.
Kwangcheol Oh
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Pitch detection method and apparatus
Publication number
20050091045
Publication date
Apr 28, 2005
Samsung Electronics Co., Ltd.
Kwangcheol Oh
G10 - MUSICAL INSTRUMENTS ACOUSTICS