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Tea Jin Park
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Hwaseong-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Vacuum ejector and vacuum apparatus having the same
Patent number
8,556,594
Issue date
Oct 15, 2013
Samsung Electronics Co., Ltd.
Hyun-Wook Kim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for cleaning rotation body and vacuum pump having the same
Patent number
8,529,231
Issue date
Sep 10, 2013
Samsung Electronics Co., Ltd.
Tea-Jin Park
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vacuum pump having rotation body cleaning unit with spraying holes...
Patent number
8,083,507
Issue date
Dec 27, 2011
Samsung Electronics Co., Ltd.
Tea-Jin Park
B08 - CLEANING
Information
Patent Grant
Vacuum pump having fluid port and exhaust system
Patent number
7,748,970
Issue date
Jul 6, 2010
Samsung Electronics Co., Ltd.
Tea-Jin Park
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Exhaust pipe having turbulence wings and an exhaust system
Patent number
7,670,399
Issue date
Mar 2, 2010
Samsung Electronics Co., Ltd.
Tea-Jin Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Vacuum Ejector and Vacuum Apparatus Having the Same
Publication number
20110229346
Publication date
Sep 22, 2011
Hyun-Wook Kim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Apparatus for Cleaning Rotation Body and Vacuum Pump Having the Same
Publication number
20100202912
Publication date
Aug 12, 2010
Tea Jin Park
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ROTATION BODY CLEANING UNIT AND VACUUM PUMP HAVING THE SAME
Publication number
20080226485
Publication date
Sep 18, 2008
Samsung Electronics Co., Ltd.
Tea-Jin PARK
B08 - CLEANING
Information
Patent Application
VACUUM PUMP HAVING FLUID PORT AND EXHAUST SYSTEM
Publication number
20080118383
Publication date
May 22, 2008
Samsung Electronics Co., Ltd.
Tea-Jin PARK
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
EXHAUST PIPE HAVING TURBULENCE WINGS AND AN EXHAUST SYSTEM
Publication number
20080041448
Publication date
Feb 21, 2008
Samsung Electronics Co., Ltd.
Tea-Jin Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES