Kwang Man Ko

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Gwangju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Press-type water sampling device
- Patent number 10,876,934
- Issue date Dec 29, 2020
- Kwang Myung Ko
- G01 - MEASURING TESTING
Information Patent Grant
Process for production of light olefins from hydrocarbon feedstock
- Patent number 7,718,840
- Issue date May 18, 2010
- SK Energy Co., Ltd.
- Sun Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrothermally stable microporous molecular sieve catalyst and prep...
- Patent number 7,488,700
- Issue date Feb 10, 2009
- SK Energy Co., Ltd.
- Sun Choi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PRESS-TYPE WATER SAMPLING DEVICE
- Publication number 20190242791
- Publication date Aug 8, 2019
- KOREA WATER RESOURCES CORPORATION
- Kwang Myung KO
- G01 - MEASURING TESTING
Information Patent Application
Substrate Processing Apparatus
- Publication number 20130036970
- Publication date Feb 14, 2013
- JUSUNG ENGINEERING CO., LTD.
- Sun Hong Choi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HYDROTHERMALLY STABLE MICROPOROUS MOLECULAR SIEVE CATALYST AND PREP...
- Publication number 20070082809
- Publication date Apr 12, 2007
- SK CORPORATION
- Sun Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCTION OF LIGHT OLEFINS FROM HYDROCARBON FEEDSTOCK
- Publication number 20070010699
- Publication date Jan 11, 2007
- SK CORPORATION
- Sun Choi
- C07 - ORGANIC CHEMISTRY