Kyeongseon Jeong

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Changwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Visualization device for dust collection of vacuum cleaner
- Patent number 8,661,607
- Issue date Mar 4, 2014
- LG Electronics Inc.
- Geunbae Hwang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Visualization device for dust collection of vacuum cleaner
- Patent number 8,549,700
- Issue date Oct 8, 2013
- LG Electronics Inc.
- Geunbae Hwang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
VISUALIZATION DEVICE FOR DUST COLLECTION OF VACUUM CLEANER
- Publication number 20120090127
- Publication date Apr 19, 2012
- Geunbae Hwang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
VISUALIZATION DEVICE FOR DUST COLLECTION OF VACUUM CLEANER
- Publication number 20120090128
- Publication date Apr 19, 2012
- Geunbae Hwang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...