Zhen-Juan Cheng

Title: Zhen-Juan Cheng: Innovator in Voltage Reference Circuits

Introduction

Zhen-Juan Cheng is a notable inventor based in Guangdong, China. He has made significant contributions to the field of electronics, particularly in the development of circuits that enhance the performance and efficiency of electronic devices. With a total of 2 patents to his name, Cheng's work is recognized for its innovative approach to solving complex electrical challenges.

Latest Patents

Cheng's latest patents include a "Level shift circuit for protecting transistors and display device thereof." This invention focuses on converting input signals from a first voltage domain into output signals in a second voltage domain. The circuit comprises a first voltage domain circuit, a middle voltage domain circuit, and a second voltage domain circuit. The middle voltage domain circuit plays a crucial role in converting signals from the first voltage domain to a middle voltage domain, while the second voltage domain circuit further processes these signals for output. This innovative design ensures that the signals in the middle voltage domain differ from those in the first and second voltage domains, enhancing the overall functionality of display devices.

Another significant patent is the "Voltage reference source circuit and low power consumption power supply system." This invention provides a voltage reference source circuit designed to generate a stable reference voltage. The circuit includes a starting circuit, a current generating circuit, and an output voltage reference circuit, all connected in sequence. The starting circuit prevents the voltage reference source from operating in a zero state area, while the current generating circuit ensures a consistent working current for the output voltage reference circuit. This design is characterized by its simple structure, strong anti-noise ability, high stability, and overall high performance.

Career Highlights

Zhen-Juan Cheng is currently employed at Focaltech Electronics (Shenzhen) Co., Ltd., where he continues to innovate and develop cutting-edge electronic solutions. His work at Focaltech has positioned him as a key player in the electronics industry, contributing to advancements that benefit various applications.

Collaborations

Cheng has collaborated with talented coworkers, including Jing-Kai Zhang and Xin-Xi Jiang. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative technologies.

Conclusion

Zhen-Juan Cheng's contributions to the field of electronics through his patents and work at Focaltech Electronics highlight his role as a significant innov