Wonkyu LIM

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Dust collecting apparatus and cleaner having the same
- Patent number 11,647,882
- Issue date May 16, 2023
- Samsung Electronics Co., Ltd.
- Dongjin Cho
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
MOP CLEANING DEVICE AND CLEANING SYSTEM INCLUDING SAME
- Publication number 20230138243
- Publication date May 4, 2023
- Samsung Electronics Co., Ltd.
- Hyeoncheol KIM
- B08 - CLEANING
Information Patent Application
DUST COLLECTING APPARATUS AND CLEANER HAVING THE SAME
- Publication number 20200281429
- Publication date Sep 10, 2020
- Samsung Electronics Co., Ltd.
- Dongjin CHO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...