Wei SHI

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Control method for controlling retraction of boom, mechanical devic...
- Patent number 12,312,219
- Issue date May 27, 2025
- Hunan Sinoboom Intelligent Equipment Co., Ltd.
- Junhui Zou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EMERGENCY DESCENT SYSTEM FOR AERIAL WORK PLATFORM AND CONTROL METHO...
- Publication number 20250012302
- Publication date Jan 9, 2025
- HUNAN SINOBOOM INTELLIGENT EQUIPMENT CO., LTD.
- Guoliang LIU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CONTROL METHOD FOR CONTROLLING RETRACTION OF BOOM, MECHANICAL DEVIC...
- Publication number 20240343530
- Publication date Oct 17, 2024
- HUNAN SINOBOOM INTELLIGENT EQUIPMENT CO., LTD.
- Junhui ZOU
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL