Li YIN

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Changsha, CN

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Patents Applicationslast 30 patents

Information Patent Application
FLOW DISTRIBUTION CONTROL METHOD, DEVICE, AND APPARATUS FOR HYDRAUL...
- Publication number 20240200582
- Publication date Jun 20, 2024
- Zoomlion Heavy Industry Science and Technology Co., Ltd.
- Wei WANG
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR STOPPING DEVICE, AND CRANE, ELECTRONIC DEV...
- Publication number 20240182276
- Publication date Jun 6, 2024
- Zoomlion Heavy Industry Science and Technology Co., Ltd.
- Biao OU
- B66 - HOISTING LIFTING HAULING
Information Patent Application
METHOD AND APPARATUS FOR COMPENSATING BOOM DEFLECTION, AND METHOD A...
- Publication number 20240173859
- Publication date May 30, 2024
- ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD.
- Ling FU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
BOOM MONITORING METHOD AND SYSTEM, AND ENGINEERING MACHINERY, AND M...
- Publication number 20230096788
- Publication date Mar 30, 2023
- Zoomlion Heavy Industry Science and Technology Co., Ltd.
- Ling FU
- G01 - MEASURING TESTING