Dongjing Song

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Charging method, charging device, and charging system
- Patent number 10,971,764
- Issue date Apr 6, 2021
- Positec Power Tools (Suzhou) Co., Ltd.
- Don Zhendong Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatically travelling device and control method therefor
- Patent number 10,105,838
- Issue date Oct 23, 2018
- Positec Power Tools (Suzhou) Co., Ltd.
- Guoliang Mou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatically travelling device and control method therefor
- Patent number 9,440,350
- Issue date Sep 13, 2016
- Positec Power Tools (Suzhou) Co., Ltd.
- Guoliang Mou
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Charging Method, Charging Device, and Charging System
- Publication number 20190288534
- Publication date Sep 19, 2019
- Positec Power Tools (Suzhou) Co., Ltd
- Don Zhendong Gao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUTOMATICALLY TRAVELLING DEVICE AND CONTROL METHOD THEREFOR
- Publication number 20160318178
- Publication date Nov 3, 2016
- Positec Power Tools (Suzhou) Co., Ltd
- Guoliang MOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUTOMATICALLY TRAVELLING DEVICE AND CONTROL METHOD THEREFOR
- Publication number 20150105904
- Publication date Apr 16, 2015
- POSITEC POWER TOOLS (SUZHOU) CO., LTD.
- Guoliang Mou
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS