This inventor holds 7 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Southwest Jiaotong University, China Tobacco Sichuan Industrial Co., Ltd., Sichuan Sanlian New Material Co., Ltd.. Active years: 2022-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sichuan, CN (2022)
- Chengdu, CN (2022 - 2024)
Company Filing History:
4 out of 86 
1 out of 2 
1 out of 1 Years Active: 2022-2026
Title: Innovations and Contributions of Inventor Kai Liu
Introduction
Kai Liu is a notable inventor based in Chengdu, China. He has made significant contributions to the fields of railway technology and maglev transportation systems. With a total of 7 patents, his work focuses on enhancing the efficiency and accuracy of various engineering processes.
Latest Patents
One of his latest patents is a method for randomly generating three-dimensional profiles of railway ballast particles. This innovative method emphasizes accurate characterization and random generation of railway ballast profiles. It involves creating a library of railway ballast profile samples and utilizing a spherical harmonic function method for precise reconstruction of particle profiles. Additionally, it establishes a joint probability density function to facilitate the random generation of railway ballast particles.
Another significant patent by Kai Liu is a method and apparatus for measuring magnetic field intensity in high-temperature superconducting maglev transportation systems. This invention addresses the technical challenges in maglev transportation by establishing a reference datum for magnetic field intensity measurements. It includes the development of a multi-point chord measurement system and employs interpolation techniques to calculate the magnetic field intensity distribution.
Career Highlights
Kai Liu has worked at prominent institutions such as Southwest Jiaotong University and the University of Electronic Science and Technology of China. His experience in these esteemed organizations has contributed to his expertise in engineering and technology.
Collaborations
Throughout his career, Kai Liu has collaborated with notable colleagues, including Rong Chen and Ping Wang. These partnerships have fostered innovation and advancement in their respective fields.
Conclusion
Kai Liu's contributions to railway technology and maglev transportation systems demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of complex systems and a drive to improve existing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile