Company Filing History:
5 out of 9 
4 out of 4 Years Active: 2018-2024
Title: Innovations of Inventor Yugang Zhao
Introduction
Yugang Zhao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of rare earth magnets, holding a total of five patents. His work focuses on enhancing the performance and manufacturing processes of these essential materials.
Latest Patents
One of his latest patents is titled "Rare earth magnet and preparation method thereof." This invention describes a NdFeB rare earth magnet that includes a main phase and a grain boundary phase, which consists of a white grain boundary phase and a gray grain boundary phase. In the microstructure observation area of the rare earth magnet, the area of the white grain accounts for 1 to 3% of the total area, while the gray grain boundary phase accounts for 2 to 10% of the total area. Another notable patent is the "Coating machine and coating method," which details a composite coating layer for coating a NdFeB rare earth magnet. This composite includes a first coating layer and a second coating layer, with the first layer comprising a Nd coating layer, a Pr coating layer, or an alloy coating layer that includes two or more of Nd, Pr, and Cu. The second coating layer features a Tb coating layer.
Career Highlights
Yugang Zhao has worked with several notable companies, including Beijing Zhong Ke San Huan Hi-tech Co., Ltd. and Sanvac (Beijing) Magnetics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of magnet technology.
Collaborations
Throughout his career, Zhao has collaborated with talented individuals such as Guoan Chen and Haojie Wang. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Yugang Zhao's contributions to the field of rare earth magnets are significant and impactful. His innovative patents and collaborations highlight his expertise and dedication to advancing technology in this area.
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.