Company Filing History:
3 out of 5 
2 out of 15 
1 out of 14 Years Active: 2024-2025
Title: Lei Li: Innovator in DC Coupling Converters and Soda Ash Production
Introduction
Lei Li is a prominent inventor based in Jiangsu, China, known for his contributions to the fields of electrical engineering and chemical processing. With a total of 8 patents to his name, he has made significant advancements in technology that enhance efficiency and reduce energy consumption.
Latest Patents
One of Lei Li's latest patents is a modulation method for a direct current (DC) coupling converter with fewer DC voltage sensors. This innovative method involves obtaining a voltage modulated wave and a current reference value for the DC coupling converter. It allows for the determination of the switch state of the converter based on these values. Notably, even when a DC voltage sensor of an electrolytic capacitor is removed, the system can maintain balanced DC voltages across various modules, ensuring that the quality of the grid-connected current remains unaffected by faults.
Another significant patent is a reaction system for preparing soda ash. This system includes a carbonization tower and a reaction crystallization tower, designed to improve the reaction efficiency of raw materials. By effectively utilizing carbon dioxide while reducing the input pressure, this invention significantly lowers energy consumption in the production process.
Career Highlights
Throughout his career, Lei Li has worked with notable companies such as Nanjing Institute of Microinterface Technology Co., Ltd. and Suzhou Centec Communications Co., Ltd. His work in these organizations has contributed to his expertise and the development of his innovative patents.
Collaborations
Lei Li has collaborated with several professionals in his field, including Zhibing Zhang and Zheng Zhou. These collaborations have fostered an environment of innovation and have led to the successful development of his patented technologies.
Conclusion
In summary, Lei Li is a distinguished inventor whose work in DC coupling converters and soda ash production has made a significant impact on technology and energy efficiency. His innovative patents reflect his commitment to advancing these fields and improving industrial processes.
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.