Jianfeng HU

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Changzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning system and control method thereof
- Patent number 11,759,081
- Issue date Sep 19, 2023
- ECOVACS ROBOTICS CO., LTD.
- Jianfeng Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multimedia intelligent cleaning system and control method thereof
- Patent number 10,827,899
- Issue date Nov 10, 2020
- ECOVACS ROBOTICS CO., LTD.
- Jianfeng Hu
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SURFACE CLEANING ROBOT
- Publication number 20220079400
- Publication date Mar 17, 2022
- ECOVACS ROBOTICS CO., LTD.
- Shoumu WANG
- B08 - CLEANING
Information Patent Application
CLEANING SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20210030242
- Publication date Feb 4, 2021
- Ecovacs Robotics Co., Ltd.
- Jianfeng HU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MULTIMEDIA INTELLIGENT CLEANING SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20190059678
- Publication date Feb 28, 2019
- Ecovacs Robotics Co., Ltd.
- Jianfeng HU
- G05 - CONTROLLING REGULATING