Yeon-Seung Ryu

Follow

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Esterase, its DNA, its overexpression and production of optically a...
- Patent number 7,223,582
- Issue date May 29, 2007
- Korea Research Institute of Bioscience and Biotechnology
- Bong Hyun Chung
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of establishing communication exchange between a terminal of...
- Patent number 6,862,626
- Issue date Mar 1, 2005
- Samsung Electronics Co., Ltd.
- Yeon-Seung Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for displaying internet search results
- Patent number 6,377,961
- Issue date Apr 23, 2002
- Samsung Electronics, Co., LTD
- Yeon-Seung Ryu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Web search function to search information from a specific location
- Patent number 6,321,227
- Issue date Nov 20, 2001
- Samsung Electronics Co., Ltd.
- Yeon-Seung Ryu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fermentation process for preparing erythritol by a high salt tolera...
- Patent number 6,287,830
- Issue date Sep 11, 2001
- Bolak, Co., Ltd.
- Jin Ho Seo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
Esterase, its DNA, its overexpression and production of optically a...
- Publication number 20040219594
- Publication date Nov 4, 2004
- Bong Hyun Chung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Esterase, its DNA, its overexpression and production of optically a...
- Publication number 20040161832
- Publication date Aug 19, 2004
- KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
- Bong Hyun Chung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Esterase, its DNA, its overexpression and production of optically a...
- Publication number 20030170835
- Publication date Sep 11, 2003
- KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
- Bong Hyun Chung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fermentation process for preparing erythritol by a high salt tolera...
- Publication number 20010055796
- Publication date Dec 27, 2001
- Bolak Co. Ltd.
- Jin Ho Seo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...