Company Filing History:
Years Active: 2012-2025
Title: **Guobao Li: A Pioneer in Induction Heating Technology**
Introduction
Guobao Li is a renowned inventor based in Shanghai, China, recognized for his significant contributions to the field of induction heating technology. With a remarkable portfolio of 15 patents, Li has revolutionized the production processes of silicon steel cores, improving both efficiency and product quality.
Latest Patents
Among his latest patents, Guobao Li has developed an innovative induction heating system and method for silicon steel cores with a self-adhesive coating. This system features a columnar induction heating coil with a hollow cavity that operates at a medium frequency of 6-20 KHz. By utilizing rapid induction heating, the silicon steel core can be efficiently cured, greatly reducing processing time and enhancing production efficiency. This advancement also facilitates automated operations, which is critical in the manufacturing of silicon steel cores.
Additionally, Li's patent for grain-oriented silicon steel with low core loss showcases his expertise in material technology. This invention includes grooves on the surface of the silicon steel, significantly contributing to the reduction of iron loss. The manufacturing method using laser scoring to create these grooves ensures that the magnetic domain is refined during stress-relief annealing, thus avoiding additional residual stress.
Career Highlights
Guobao Li is currently employed by Baoshan Iron & Steel Co., Ltd., a leading steel manufacturer in China. His innovative approaches and focus on induction heating have not only advanced the company’s product offerings but have also set new industry standards.
Collaborations
Li has collaborated with notable professionals in his field, including coworkers Yongjie Yang and Kanyi Shen. Their combined expertise has further driven advancements in the development of efficient production technologies in silicon steel core manufacturing.
Conclusion
Guobao Li's inventive spirit and commitment to enhancing induction heating processes have solidified his status as a leading inventor in the industry. His patented technologies not only improve production efficiency but also ensure the quality of essential products in the field of silicon steel cores, positioning him as a significant contributor to modern engineering and manufacturing practices.
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.