Company Filing History:
1 out of 4 
1 out of 9 Years Active: 2023
Title: Libai Sun - Innovator in Neodymium-Iron-Boron Permanent Magnet Technology
Introduction
Libai Sun is a prominent inventor based in Beijing, China. He has made significant contributions to the field of materials science, particularly in the development of advanced magnetic materials. His innovative work has led to the creation of a unique micronized powder used in the manufacturing of neodymium-iron-boron permanent magnets.
Latest Patents
Libai Sun holds 1 patent for his invention titled "Micro powder for preparing neodymium-iron-boron permanent magnet material, method for preparing powder by target-type jet milling, and powder." This invention discloses a type of micronized powder specifically designed for the production of sintered neodymium magnetic material. The method involves a target-type jet mill pulverization technique that results in a micronized powder characterized by a sphericity of greater than or equal to 90% and a particle adhesion rate of less than or equal to 10%. The invention outlines the relationship between various parameters, including the diameter of the target center and the side nozzle, as well as the distance between them, to optimize the jet stream velocity, which ranges from about 320 m/s to about 580 m/s.
Career Highlights
Throughout his career, Libai Sun has worked with notable companies in the field of magnetics. He has been associated with Sanvac Magnetics Co., Ltd. and Beijing Zhong Ke San Huan Hi-tech Co., Ltd. His expertise in materials science and engineering has positioned him as a key figure in the development of innovative magnetic materials.
Collaborations
Libai Sun has collaborated with several professionals in his field, including Guoan Chen and Bin Fang. These collaborations have contributed to the advancement of research and development in magnetic materials.
Conclusion
Libai Sun's contributions to the field of neodymium-iron-boron permanent magnets exemplify his innovative spirit and dedication to advancing materials science. His patented technology has the potential to significantly impact the manufacturing processes of magnetic materials, showcasing the importance of innovation in this industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.