Company Filing History:
Years Active: 2016-2023
Title: Meihong Wu: Innovator in Grain-Oriented Silicon Steel
Introduction
Meihong Wu is a prominent inventor based in Shanghai, China, known for his significant contributions to the field of materials science, particularly in the development of grain-oriented silicon steel. With a total of seven patents to his name, Wu has made remarkable advancements that enhance the efficiency and performance of electrical steel used in various applications.
Latest Patents
Among his latest patents is a grain-oriented silicon steel with low core loss and a manufacturing method thereof. This innovation features a silicon steel surface with multiple grooves, each measuring 10-60 micrometers in width and 5-40 micrometers in depth, with spacing between grooves ranging from 1-10 mm. The manufacturing process involves scoring the surface using a laser, which helps maintain the magnetic domain refining effect during stress-relief annealing, thereby minimizing residual stress. Another notable patent is for a heat-resistant magnetic domain refined grain-oriented silicon steel. This steel has several parallel grooves formed in a grooving manner, uniformly distributed along the rolling direction. The manufacturing method utilizes a laser grooving technique, where a laser beam is divided into sub-beams to create sub-grooves that are spliced into a single groove.
Career Highlights
Meihong Wu is currently employed at Baoshan Iron & Steel Co., Ltd., a leading company in the steel industry. His work focuses on enhancing the properties of silicon steel, which is crucial for the production of transformers and other electrical devices. Wu's innovative approaches have positioned him as a key figure in advancing material technologies.
Collaborations
Throughout his career, Wu has collaborated with notable colleagues, including Guobao Li and Yongjie Yang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Meihong Wu's contributions to the field of grain-oriented silicon steel exemplify the impact of innovation in materials science. His patents not only enhance the performance of electrical steel but also pave the way for future advancements in the 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.