Shaojun Guan

Title: The Innovative Contributions of Shaojun Guan

Introduction

Shaojun Guan is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the development of charge pump technology. His innovative approach has led to the creation of a unique patent that addresses critical issues in voltage regulation.

Latest Patents

Shaojun Guan holds a patent for an "Open-loop charge pump for increasing ripple frequency of output voltage." This invention features an open-loop charge pump that includes a peak current limiting control circuit positioned between a control circuit and a boost circuit. The control circuit operates the peak current limiting control circuit based on an over-voltage protection signal, allowing the boost circuit to either remain in a continuous charging phase or switch to normal operation mode. When the output voltage exceeds an upper threshold, the boost circuit remains in charging mode, discharging the output capacitor to power the load. Conversely, if the output voltage falls below a lower threshold, the boost circuit transitions to normal operation.

Career Highlights

Shaojun Guan is currently employed at Shanghai Awinic Technology Co., Ltd. His work at this company has allowed him to further develop his expertise in charge pump technology and contribute to advancements in the field. His innovative solutions have garnered attention and recognition within the industry.

Collaborations

Some of Shaojun Guan's notable coworkers include Haijun Zhang and Ziqing Lu. Their collaborative efforts have contributed to the success of various projects and innovations within their organization.

Conclusion

Shaojun Guan's contributions to electrical engineering, particularly through his patent on charge pump technology, highlight his innovative spirit and dedication to advancing the field. His work continues to influence the industry and inspire future innovations.