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DOOSAN MECATEC CO., LTD
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CHANGWON-CITY, KR
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Patents Grants
last 30 patents
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Patent Grant
Multiple fluid supplying apparatus for carrier of semiconductor waf...
Patent number
7,537,512
Issue date
May 26, 2009
Doosan Mecatec Co., Ltd.
Sung Bum Seo
B24 - GRINDING POLISHING
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Patents Applications
last 30 patents
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Patent Application
PREPARING PHOSPHORUS CONTAINING ALUMINA SUPPORT BY SOL-GEL METHOD F...
Publication number
20100130349
Publication date
May 27, 2010
Korea Research Institute of Chemical Technology
Jong-Wook Bae
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
CATALYSTS FOR FISCHER-TROPSCH SYNTHESIS ON COBALT/PHOSPHORUS-ALUMIN...
Publication number
20100093523
Publication date
Apr 15, 2010
Korea Research Institute of Chemical Technology
Ki-won Jun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Loading Device of Chemical Mechanical Polishing Equipment for Semic...
Publication number
20090130955
Publication date
May 21, 2009
DOOSAN MECATEC CO., LTD.
Young Min Na
B24 - GRINDING POLISHING
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Patent Application
CLEANING DEVICE FOR CHEMICAL MECHANICAL POLISHING EQUIPMENT
Publication number
20090093199
Publication date
Apr 9, 2009
DOOSAN MECATEC CO., LTD
Jun Ho SON
B24 - GRINDING POLISHING
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Patent Application
Multiple Fluid Supplying Apparatus For Carrier of Semiconductor Waf...
Publication number
20080194189
Publication date
Aug 14, 2008
DOOSAN MECATEC CO., LTD
Sung Bum Seo
B24 - GRINDING POLISHING
Information
Patent Application
Semiconductor Wafer Cleaning System
Publication number
20080173335
Publication date
Jul 24, 2008
DOOSAN MECATEC CO., LTD
Jin No Yoon
H01 - BASIC ELECTRIC ELEMENTS
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Trademark
last 30 trademarks
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Trademark
78489950 - UNICLEAN
Serial number
78489950
Registration number
3391765
Filing date
Sep 27, 2004
Semicontech Corporation
7 - Machines and machine tools