Location History:
- Dongguan, CN (2015)
- Shenzhen, CN (2009 - 2023)
- Guangdong, CN (2013 - 2023)
Company Filing History:
14 out of 778 
14 out of 1,231 
10 out of 64 
Years Active: 2009-2025
Title: Innovations by Lei Cao: A Leader in Electrical Device Technology
Introduction
Lei Cao, an accomplished inventor located in Shenzhen, China, has made significant contributions to the field of electrical technology. With a remarkable portfolio of 32 patents, he stands out as a key figure in the innovation landscape. His groundbreaking inventions showcase his expertise and commitment to advancing technology.
Latest Patents
Among his recent contributions is the invention of the Miller clamping device for parallel switching transistors and the driver that comprises it. This innovative device includes a driver chip equipped with an output terminal and a built-in Miller clamping circuit. The circuit features a Miller clamping terminal, where the output terminal is configured to output a pulse width modulation signal. The device connects a series of auxiliary Miller clamping circuits to control the switching transistors efficiently. When triggered, the Miller clamping circuit manages a Miller current generated by the transistor, directing it through the auxiliary circuit to a direct-current voltage source. This invention not only enhances circuit performance but also reduces overall costs, offering a significant advancement in electrical device technology.
Career Highlights
Lei Cao has been associated with prominent companies in the technology sector, including Fu Zhun Precision Industry and Foxconn Technology Co., Ltd. His experience at these leading firms has enriched his understanding and skill in developing cutting-edge innovations.
Collaborations
Throughout his career, Lei has collaborated with talented colleagues such as Min Li and Haiquan Wu. Working alongside these innovators has contributed to a dynamic exchange of ideas, fostering an environment that encourages creativity and advancement in technology.
Conclusion
In summary, Lei Cao is a distinguished inventor whose contributions reflect a deep understanding of electrical engineering and innovative problem-solving. His work, including the latest patents on Miller clamping devices, demonstrates his commitment to enhancing technological efficiency and efficacy. As a strong advocate for innovation, Lei Cao continues to inspire future generations of inventors and engineers.
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.