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Byung Soon Chen
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Gyeonggi-Do, KR
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last 30 patents
Information
Patent Grant
Liquid crystal compound having high optical anisotropy and negative...
Patent number
7,294,371
Issue date
Nov 13, 2007
Samsung Electronics Co., Ltd.
Jong-seob Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst for preparing 1,3-alkanediol from epoxide derivative
Patent number
6,541,414
Issue date
Apr 1, 2003
Samsung Electronics Co., Ltd.
Byeong-No Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 1,3-alkanediol from epoxide derivative
Patent number
6,521,801
Issue date
Feb 18, 2003
Samsung Electronics Co., Ltd.
Byeong-No Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 1,3-alkanediol from epoxide derivative
Patent number
6,348,632
Issue date
Feb 19, 2002
Samsung Electronics Co. Ltd.
Byeong-No Lee
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Liquid crystalline compound having high optical anisotropy and liqu...
Publication number
20050133762
Publication date
Jun 23, 2005
Samsung Electronic Co., Ltd.
Eun Kyung Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Liquid crystal compound having high optical anisotropy and negative...
Publication number
20050104039
Publication date
May 19, 2005
Samsung Electronics Co., Ltd.
Jong-seob Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing 1,3-alkanediol from epoxide derivative
Publication number
20020099245
Publication date
Jul 25, 2002
Samsung Electronics Co., Ltd.
Byeong-No Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing 1,3-alkanediol from epoxide derivative
Publication number
20020065439
Publication date
May 30, 2002
Byeong-No Lee
C07 - ORGANIC CHEMISTRY