Linqiang FENG

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Suzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Extraction cleaner
- Patent number 12,011,129
- Issue date Jun 18, 2024
- SharkNinja Operating LLC
- Adam Udy
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Window-cleaning robot provided with closed wiper
- Patent number 10,213,073
- Issue date Feb 26, 2019
- ECOVACS ROBOTICS CO., LTD.
- Linqiang Feng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Air-releasing valve for use in suction apparatus and suction robot...
- Patent number 10,016,103
- Issue date Jul 10, 2018
- Ecovacs Robotics Co., Ltd.
- Fei Zhou
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
EXTRACTION CLEANER
- Publication number 20240292995
- Publication date Sep 5, 2024
- SHARKNINJA OPERATING LLC
- Adam UDY
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
EXTRACTION CLEANER
- Publication number 20240245272
- Publication date Jul 25, 2024
- SHARKNINJA OPERATING LLC
- Adam UDY
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
AIR-RELEASING VALVE FOR USE IN SUCTION APPARATUS AND SUCTION ROBOT...
- Publication number 20170095128
- Publication date Apr 6, 2017
- ECOVACS ROBOTICS CO., LTD.
- Fei Zhou
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
WINDOW-CLEANING ROBOT PROVIDED WITH CLOSED WIPER
- Publication number 20170079487
- Publication date Mar 23, 2017
- Ecovacs Robotics Co., Ltd.
- Linqiang FENG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...