Chang HE

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gravity balancing device for rehabilitation robot arm
- Patent number 11,241,354
- Issue date Feb 8, 2022
- Huazhong University of Science & Technology
- Caihua Xiong
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Upper limb exoskeleton rehabilitation device with man-machine motio...
- Patent number 10,987,271
- Issue date Apr 27, 2021
- Huazhong University of Science & Technology
- Caihua Xiong
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Reversible mechanical arm gravitational torque balancing device
- Patent number 10,682,772
- Issue date Jun 16, 2020
- Huazhong University of Science and Technology
- Caihua Xiong
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
GRAVITY BALANCING DEVICE FOR REHABILITATION ROBOT ARM
- Publication number 20200000670
- Publication date Jan 2, 2020
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Caihua XIONG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
UPPER LIMB EXOSKELETON REHABILITATION DEVICE WITH MAN-MACHINE MOTIO...
- Publication number 20200000671
- Publication date Jan 2, 2020
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Caihua XIONG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
REVERSIBLE MECHANICAL ARM GRAVITATIONAL TORQUE BALANCING DEVICE
- Publication number 20190321986
- Publication date Oct 24, 2019
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Caihua XIONG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS