Sung-Woo Cheon

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Side press-type safety cap
- Patent number 9,926,115
- Issue date Mar 27, 2018
- Yonwoo Co., Ltd.
- Seo-Hui Jung
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cream-type cosmetic container
- Patent number 9,609,936
- Issue date Apr 4, 2017
- Yonwoo Co., Ltd.
- Hak-Chan Kim
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Shock-absorbing lower structure of an airless type dispenser
- Patent number 9,370,790
- Issue date Jun 21, 2016
- Yonwoo Co., Ltd.
- Hak-Chan Kim
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Cosmetic container
- Patent number D691897
- Issue date Oct 22, 2013
- Yonwoo Co., Ltd.
- Shin-Bok Jung
- D09 - Packages and containers for goods

Patents Applicationslast 30 patents

Information Patent Application
CREAM-TYPE COSMETIC CONTAINER
- Publication number 20160262523
- Publication date Sep 15, 2016
- YONWOO CO.,LTD.
- Hak-Chan Kim
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SIDE PRESS-TYPE SAFETY CAP
- Publication number 20160167847
- Publication date Jun 16, 2016
- YONWOO CO.,LTD.
- Seo-Hui Jung
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHOCK-ABSORBING LOWER STRUCTURE OF AN AIRLESS TYPE DISPENSER
- Publication number 20150217313
- Publication date Aug 6, 2015
- YONWOO CO., LTD.
- Hak-Chan Kim
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...