This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Shanghai Awinic Technology Co., Ltd, Zjw Microelectronics North America Inc.. Active years: 2021-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 13 
1 out of 1 Years Active: 2021-2026
Title: Ziqing Lu: Innovator in Charge Pump Technology
Introduction
Ziqing Lu is a notable 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
Ziqing Lu 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
Ziqing Lu is currently employed at Shanghai Awinic Technology Co., Ltd. His work at this company has been instrumental in advancing charge pump technologies. His innovative designs and solutions have garnered attention in the industry, showcasing his expertise and commitment to technological advancement.
Collaborations
Ziqing Lu collaborates with talented professionals in his field, including Haijun Zhang and Shaojun Guan. These partnerships enhance the development of innovative solutions and contribute to the success of their projects.
Conclusion
Ziqing Lu is a prominent inventor whose work in charge pump technology has made a significant impact in the field of electrical engineering. His patent reflects his innovative spirit and dedication to improving voltage regulation systems. Through his career at Shanghai Awinic Technology Co., Ltd., he continues to push the boundaries of technology and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile