Jianqing Lin

Title: The Innovations of Inventor Jianqing Lin

Introduction

Jianqing Lin is an accomplished inventor located in Pleasanton, CA, who has made significant contributions to the field of power conversion technologies. With a total of 16 patents to his name, Lin's work is noteworthy for its innovative approach to electrical and electronic systems.

Latest Patents

Lin's latest innovations include:

1. **Systems and methods for estimating an output current of a power conversion circuit** - This invention describes a controller that includes an inductor, a diode, and a switch. The controller incorporates a counter to determine the on-time of the diode, allowing for an estimation of the output current based on the operation of both the diode and the switch. A pulse width modulator provides a gate drive signal that transitions the switch between on and off states, enhancing the efficiency of power conversion.

2. **Method and apparatus for changing a frequency of a switch prior to a level of current received from an inductor decreasing to a predetermined level** - This invention features a controller that includes a switch and multiple modules to monitor and adjust the frequency of the switch. The controller optimizes the timing of current flow to ensure stability before the current decreases to a specified level.

Career Highlights

Jianqing Lin has worked at prominent companies including Marvell International Limited and Marvell World Trade Ltd., where he contributed to cutting-edge power management technologies. His experience in these companies has helped him refine his expertise and bring forth impactful inventions.

Collaborations

Throughout his career, Lin has collaborated with talented professionals in the field, including Hubertus Notohamiprodjo and Xiaopeng Chen. These partnerships have fostered a collaborative environment that fuels innovation and drives advancements in technology.

Conclusion

Jianqing Lin's inventive spirit and dedication to enhancing power conversion systems through his research and patents exemplify the essence of innovation. With each new patent, he continues to push the boundaries of technology, contributing valuable solutions to both industries and consumers alike.