Chih-yang Wang

Title: Chih-yang Wang: Innovator in Current Regulation Circuits

Introduction

Chih-yang Wang is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative current regulation circuits. With a total of 2 patents, his work showcases a blend of technical expertise and creativity.

Latest Patents

Wang's latest patents include a "Current self-checking regulation circuit based on voltage calibration." This invention features a bandgap reference unit, a self-calibration unit, a detection and regulation unit, current mirror units, and a current mirror control unit. The bandgap reference unit generates a voltage signal, while the self-calibration unit responds to a digital signal from the detection and regulation unit to calibrate the voltage signal. The detection and regulation unit samples the reference current signal and generates a digital control signal, which the current mirror unit uses to output a regulated bias current signal for laser drivers.

Another significant patent is the "Self-adaptive current monitoring circuit having a voltage dividing unit for outputting an increased or decreased divided voltage signal according to a voltage regulation signal." This invention monitors current generated by an optical sensing element and includes a voltage dividing unit, a comparison unit, a threshold unit, and a voltage regulation unit. The voltage dividing unit generates a divided voltage signal based on the current signal, while the comparison unit produces a monitoring signal. The threshold unit compares this monitoring signal with a threshold signal to output a switch control signal, which the voltage regulation unit uses to adjust the divided voltage signal accordingly.

Career Highlights

Chih-yang Wang has worked with several companies, including Ampliphy Technologies Limited and Hangzhou Hongxin Microelectronics Technology Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Wang has collaborated with Yichao He, further enhancing his work in the field of electrical engineering.

Conclusion

Chih-yang Wang is a distinguished inventor whose contributions to current regulation circuits have made a significant impact in the field. His innovative patents reflect his dedication to advancing technology and improving electrical systems.