Kyu-Chang Park

Person

Kwangju-city, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Upright-type vacuum cleaner having a cyclone dust collecting apparatus
- Patent number 6,766,557
- Issue date Jul 27, 2004
- Samsung Kwangju Electronics Co., Ltd.
- Kyu-Chang Park
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Upright-type vacuum cleaner having a cyclone dust collecting apparatus
- Patent number 6,578,230
- Issue date Jun 17, 2003
- Samsung Kwangju Electronics Co., Ltd.
- Kyu-Chang Park
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Upright type vacuum cleaner having a cyclone type dust collector
- Patent number 6,546,593
- Issue date Apr 15, 2003
- Samsung Kwangju Electronics Co., Ltd.
- Jang-Keun Oh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vacuum cleaner
- Patent number 6,521,006
- Issue date Feb 18, 2003
- Samsung Kwangju Electronics Co., Ltd.
- Kyu-Chang Park
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Upright type vacuum cleaner having a cyclone type dust collector
- Patent number 6,502,278
- Issue date Jan 7, 2003
- Jang-Keun Oh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vacuum cleaner having a cyclone type dust collecting apparatus
- Patent number 6,406,505
- Issue date Jun 18, 2002
- Samsung Kwangju Electronics Co., Ltd.
- Jang-keun Oh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Upright-type vacuum cleaner having a cyclone dust collecting apparatus
- Publication number 20030200622
- Publication date Oct 30, 2003
- Kyu-Chang Park
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Upright type vacuum cleaner having a cyclone type dust collector
- Publication number 20010054213
- Publication date Dec 27, 2001
- Jang-Keun Oh
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Upright-type vacuum cleaner having a cyclone dust collecting apparatus
- Publication number 20010052166
- Publication date Dec 20, 2001
- Kyu-Chang Park
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Vacuum cleaner
- Publication number 20010049928
- Publication date Dec 13, 2001
- Kyu-Chang Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Upright type vacuum cleaner having a cyclone type dust collector
- Publication number 20010042283
- Publication date Nov 22, 2001
- Jang-Keun Oh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Kyu-Chang Park

Person

Patents Grantslast 30 patents

Upright-type vacuum cleaner having a cyclone dust collecting apparatus

Upright-type vacuum cleaner having a cyclone dust collecting apparatus

Upright type vacuum cleaner having a cyclone type dust collector

Vacuum cleaner

Upright type vacuum cleaner having a cyclone type dust collector

Vacuum cleaner having a cyclone type dust collecting apparatus

Patents Applicationslast 30 patents

Upright-type vacuum cleaner having a cyclone dust collecting apparatus

Upright type vacuum cleaner having a cyclone type dust collector

Upright-type vacuum cleaner having a cyclone dust collecting apparatus

Vacuum cleaner

Upright type vacuum cleaner having a cyclone type dust collector