Woo Jin NA

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Patents Grantslast 30 patents

Information Patent Grant
Robot cleaner, station, and cleaning system
- Patent number 12,042,118
- Issue date Jul 23, 2024
- Samsung Electronics Co., Ltd.
- Woo Jin Na
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Robot cleaner, station, and cleaning system
- Patent number 11,517,164
- Issue date Dec 6, 2022
- Samsung Electronics Co., Ltd.
- Woo Jin Na
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Robot cleaner, station and cleaning system
- Patent number 11,304,576
- Issue date Apr 19, 2022
- Samsung Electronics Co., Ltd.
- Jae Youl Jeong
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
ROBOT CLEANER, STATION, AND CLEANING SYSTEM
- Publication number 20230056726
- Publication date Feb 23, 2023
- Samsung Electronics Co., Ltd.
- Woo Jin NA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ROBOT CLEANER, STATION, AND CLEANING SYSTEM
- Publication number 20200405107
- Publication date Dec 31, 2020
- Samsung Electronics Co., Ltd.
- Woo Jin NA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ROBOT CLEANER, STATION AND CLEANING SYSTEM
- Publication number 20200187736
- Publication date Jun 18, 2020
- Samsung Electronics Co., Ltd.
- Jae Youl JEONG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...