Lei Han

Title: Lei Han: Innovator in Electronic Technology

Introduction

Lei Han is a prominent inventor based in Hefei, China, known for his contributions to electronic technology. He holds a total of four patents, showcasing his innovative spirit and technical expertise in the field.

Latest Patents

Among his latest patents is a "Constant current generation circuit for optocoupler isolation amplifier and current precision adjustment method." This invention provides a constant current generation circuit that integrates a start circuit, a current generation circuit, and a precision adjustment and output circuit on the same substrate. The design allows for the generation of two start currents and includes circuits that adjust the output to meet the application requirements of optocoupler isolation amplifiers.

Another significant patent is the "Circuit for shifting fixed ground level to floating ground level in motor drive system." This circuit is designed to facilitate the transition from a fixed ground level to a floating ground level, incorporating various components such as controlled switching current sources and amplifying circuits, all integrated on a single substrate.

Career Highlights

Lei Han is currently employed at Hefei Aichuangwei Electronic Technology Co., Ltd., where he continues to develop innovative solutions in electronic technology. His work has significantly impacted the industry, particularly in the areas of circuit design and precision adjustment methods.

Collaborations

Lei collaborates with talented individuals such as Jun Pan and Lei Qiu, who contribute to the innovative environment at their workplace. Their teamwork fosters creativity and drives the development of cutting-edge technologies.

Conclusion

In summary, Lei Han is a notable inventor whose work in electronic technology has led to several important patents. His contributions continue to influence the field, demonstrating the importance of innovation in advancing technology.