Shih-fan Chen

Title: Shih-fan Chen: Semiconductor Inventions in Hsinchu

Introduction

Shih-fan Chen is an inventor based in Hsinchu, Taiwan, whose patent work focuses on semiconductor devices and electrostatic-discharge protection. Chen is associated with Taiwan Semiconductor Manufacturing Company Limited and has 2 patents in the information provided.

Latest Patents

Chen’s listed patents address semiconductor design and protection against electrical events.

“Semiconductor Device Comprising Guard Ring and Methods of Formation” describes a semiconductor device with guard rings surrounding an integrated circuit. The guard ring includes a conductive grid formed from two sets of elongated conductive structures above an active region. The grid increases coverage of the active region compared with using either set of structures alone.

“Electrostatic Discharge Circuitry for a High-Voltage Semiconductor Device” describes an ESD protection circuit paired with a high-voltage triggering circuit. The design aims to protect high-voltage circuits from ESD events while reducing the risk of premature triggering during normal operation.

Career Highlights

Chen’s listed inventions reflect work on semiconductor-device architecture and circuit reliability. The guard-ring design focuses on conductive coverage around an integrated circuit, while the ESD circuitry addresses protection for high-voltage components.

Collaborations

The provided information identifies Sheng-Fu Hsu and Lin-Yu Huang as Chen’s coworkers. Chen is also associated with Taiwan Semiconductor Manufacturing Company Limited.

Conclusion

Shih-fan Chen’s listed patent work centers on guard-ring structures and high-voltage ESD protection, contributing to semiconductor design and reliability.