Jing Guo

Title: Innovations by Jing Guo in Power Conversion Technology

Introduction

Jing Guo is an accomplished inventor based in Campbell, CA (US). He has made significant contributions to the field of power conversion technology, particularly in the design and functionality of flyback converters. With a total of 2 patents, his work has garnered attention for its innovative approaches to voltage detection and control systems.

Latest Patents

One of Jing Guo's latest patents is the "Universal input voltage detection system for a flyback converter." This invention discloses a system that utilizes a transformer coupled between the input and output of the flyback converter. The transformer features a primary winding that receives the input voltage and a secondary winding connected to the output. The system includes a controller linked to a switch on the primary winding side, which generates a current when activated. The controller can operate in either continuous conduction mode (CCM) or discontinuous conduction mode (DCM), allowing it to indirectly detect the input voltage based on the current generated.

Another notable patent is the "Multi-mode control for multi-output voltage power converter." This invention introduces an adaptive pulse width modulation threshold for a flyback converter. It effectively manages the transition between pulse frequency mode and pulse width modulation mode, adapting responsively to the output voltage of the converter.

Career Highlights

Jing Guo is currently employed at Dialog Semiconductor GmbH, where he continues to innovate in the field of power electronics. His expertise in flyback converter technology has positioned him as a key contributor to advancements in efficient power management solutions.

Collaborations

Throughout his career, Jing has collaborated with talented individuals such as Cong Zheng and Jianming Yao. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Jing Guo's contributions to power conversion technology through his patents reflect his dedication to innovation and excellence. His work not only enhances the functionality of flyback converters but also paves the way for future advancements in the field.