Licheng Sheng

Title: Licheng Sheng: Innovator in Motor Systems and Voltage Converters

Introduction

Licheng Sheng is a prominent inventor based in Hangzhou, China. He has made significant contributions to the fields of motor systems and voltage conversion technology. With a total of 5 patents to his name, Sheng continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is the "BLDC motor system with reduced power loss and the initial rotation direction judging method thereof." This invention discusses a BLDC motor system that includes a power stage, a hall sensor, and a logical control circuit. The system enhances performance by determining the initial rotation direction through the back electromotive force generated by the stator, in conjunction with the induced signal sensed by the hall sensor.

Another notable patent is the "Single inductor dual output voltage converter and the method thereof." This voltage converter is designed to provide both a positive and a negative voltage using a single inductor. The converter features a series of switches that are periodically activated in a specific sequence, allowing for efficient voltage conversion.

Career Highlights

Licheng Sheng has worked with several companies, including Chengdu Monolithic Power Systems Co., Ltd. and Hangzhou MPS Semiconductor Technology Ltd. His experience in these organizations has contributed to his expertise in the field of electrical engineering and innovation.

Collaborations

Throughout his career, Sheng has collaborated with notable colleagues such as Bairen Liu and Bo Yu. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Licheng Sheng is a distinguished inventor whose work in motor systems and voltage converters has made a significant impact in the field. His innovative patents and collaborations highlight his commitment to advancing technology.