Chun-Tsung Chen

Title: Innovations of Chun-Tsung Chen

Introduction

Chun-Tsung Chen is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in power safety systems and LED driving technologies. With a total of six patents to his name, Chen continues to push the boundaries of innovation in his industry.

Latest Patents

One of his latest patents is a power safety system that includes a first MOS, a second MOS, a switch, and a body controller. The first MOS is connected between a power input and a power output, while the second MOSFET is connected between the power output and a charging output. The switch is designed to connect the body of the first MOS to either the source or the drain, effectively preventing reverse current from the power output to the power input.

Another notable patent is related to a LED driving topology, which includes a LED array and a current source connected in series between two power inputs. This innovative topology increases the voltage difference across the LED array, allowing for the lighting of more serially connected LEDs without the need for an additional boost circuit. The current source circuit can also be manufactured using low-voltage processes, making it more efficient.

Career Highlights

Chun-Tsung Chen is currently employed at Richtek Technology Corporation, where he applies his expertise in developing cutting-edge technologies. His work has garnered attention in the industry, and he is recognized for his innovative approaches to electrical engineering challenges.

Collaborations

Throughout his career, Chen has collaborated with talented individuals such as Kwan-Jen Chu and Nien-Hui Kung. These collaborations have contributed to the successful development of various projects and patents.

Conclusion

Chun-Tsung Chen is a distinguished inventor whose work in power safety systems and LED technologies has made a significant impact in the field of electrical engineering. His innovative patents and collaborations highlight his commitment to advancing technology and improving safety in electrical applications.