This inventor holds 2 USPTO granted patents. Top assignee: Huazhong University of Science and Technology. Active years: 2018-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2018-2024
Title: The Innovative Contributions of Lizhan Zeng
Introduction
Lizhan Zeng is a prominent inventor based in Hubei, China. He has made significant contributions to the field of planar motors and airbearing technology. With a total of 2 patents, Zeng's work showcases his dedication to advancing engineering solutions.
Latest Patents
One of Zeng's latest patents is the "Magnetic levitation planar motor workbench having double-layer winding of coarse and fine drive." This invention pertains to the technical field of planar motors and features a stator and a mover. The stator incorporates vertically and horizontally magnetized permanent magnets arranged in a Halbach configuration. The mover is positioned on the enhanced side of the air gap magnetic field above the stator, utilizing a double-layer winding of unequal heights to achieve six-degree-of-freedom driving.
Another notable patent is the "Active airbearing device." This invention includes an airbearing body, a gas film active adjusting unit, a support body detection unit, and a drive control unit. The detection device measures the state of the airbearing, while the control system generates signals to dynamically adjust the gas films on the airbearing surface. This innovation significantly improves the dynamic stiffness characteristics of the airbearing, making it suitable for ultra-precision machining and high-speed spindles.
Career Highlights
Lizhan Zeng is affiliated with Huazhong University of Science and Technology, where he continues to contribute to research and development in his field. His work has garnered attention for its practical applications and innovative designs.
Collaborations
Zeng has collaborated with notable colleagues, including Xuedong Chen and Kai Liu, to further enhance the impact of his inventions.
Conclusion
Lizhan Zeng's contributions to the fields of planar motors and airbearing technology demonstrate his innovative spirit and commitment to engineering excellence. His patents reflect a deep understanding of complex systems and a drive to improve technological capabilities.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile