Company Filing History:
1 out of 24 
1 out of 3 Years Active: 2023
Title: Inventor Qingquan Lei: Pioneering Corona-Resistant Technology for Electric Vehicles
Introduction: Qingquan Lei, a prominent inventor based in Suzhou, China, has made significant contributions to the field of electrical insulation through his innovative work on corona-resistant materials. With a focus on creating advanced solutions for electric vehicle motors, Lei’s pioneering efforts reflect the growing demand for reliable and efficient technology in the automotive industry.
Latest Patents: Lei holds a patent for a groundbreaking invention titled "Corona-resistant enameled round wire and preparation method therefor." This patent describes a corona-resistant enameled round wire specifically designed for use in electric vehicle motors. The wire features a copper conductor surrounded by an insulating layer that includes multiple coatings, including a corona-resistant polyamideimide coating, a special resin coating, a polyimide coating, a modified silicone resin coating, and an additional polyamideimide coating. This multilayer structure enhances the performance and durability of electric vehicle motors in challenging conditions.
Career Highlights: Throughout his career, Qingquan Lei has worked with various esteemed companies, including Shanghai XPT Technology Limited and Suzhou Jufeng Electrical Insulation System Co., Ltd. His expertise in electrical insulation technology has enabled him to contribute meaningfully to the development of innovative products in the industry.
Collaborations: Lei has collaborated with notable professionals in his field, including Ling L Zhang and Xingwu Dai. These partnerships have fostered a dynamic exchange of ideas and played a crucial role in driving forward the development of effective electrical insulation technologies.
Conclusion: As an inventor, Qingquan Lei embodies the spirit of innovation that is essential for advancing technology in electric vehicles. His contributions through his patent demonstrate a commitment to enhancing performance and safety. As the automotive industry continues to evolve, Lei's work will undoubtedly pave the way for future advancements in electrical insulation.
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.