Yu-Hung Chen

Title: Innovations of Yu-Hung Chen

Introduction

Yu-Hung Chen is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of innovative circuits and electrostatic discharge devices. With a total of 5 patents to his name, Chen's work reflects a commitment to enhancing electronic device safety and performance.

Latest Patents

One of his latest patents is a transistor stack circuit. This circuit includes a first signal transmission port, a second signal transmission port, an impedance unit, a plurality of transistors, and a plurality of resistors. The transistors are connected in series and coupled between the first and second signal transmission ports. A first terminal of each resistor is coupled to a common path, while a second terminal is connected to a control terminal of a corresponding transistor. The impedance unit is coupled between the common path and a reference voltage terminal. During an electrostatic discharge event, the impedance value of the impedance unit is greater than twice the resistance value of each resistor, allowing the transistors to form a low-impedance path.

Another significant patent is an electrostatic guiding device achieved by using a metal sputtering process and modifying a plastic case. This device is applied to electronic devices, where the plastic case and a metal case are laminated. The plastic case features a tip portion that is spaced from the metal case on its side wall. A conductive layer on the surface of the plastic case extends to the tip of the tip portion and is electrically connected to the ground of the electronic device. This design ensures that when electrostatic charges accumulate on the metal case beyond a specific threshold, the static electricity is discharged to the ground, preventing electric shock to users.

Career Highlights

Yu-Hung Chen has worked with prominent companies such as Inventec Corporation and Richwave Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electronics sector.

Collaborations

One of his notable collaborators is Ching-Yao Pai. Their partnership has likely fostered the development of groundbreaking technologies in their field.

Conclusion

Yu-Hung Chen's contributions to electronics through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the safety and efficiency of electronic devices, showcasing the importance of innovation in technology.