Fwu-ruan Hshieh

Title: Fwu-ruan Hshieh: Innovator in Semiconductor Technology

Introduction

Fwu-ruan Hshieh is a notable inventor based in Saratoga, California. He has made significant contributions to the field of semiconductor technology, particularly in the manufacturing of trenched MOSFETs.

Latest Patents

Hshieh holds a patent for a method of manufacturing trenched MOSFETs with an embedded Schottky diode in the same cell. This innovative method involves forming a trenched semiconductor power device with a trenched gate surrounded by a source region, which is encompassed in a body region above a drain region. The process includes covering the MOSFET cell with an insulation layer and applying a contact mask to create a source-body contact trench. This trench extends through the source and body regions into an epitaxial layer, allowing for the filling of a contact metal plug. Additionally, the method incorporates the formation of an embedded Schottky diode, which helps reduce leakage current during reverse bias conditions.

Career Highlights

Fwu-ruan Hshieh is currently associated with Force-MOS Technology Corporation, where he continues to advance semiconductor technologies. His work has been instrumental in enhancing the efficiency and performance of power devices.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Fwu-ruan Hshieh's innovative contributions to semiconductor technology, particularly through his patented methods, highlight his role as a key inventor in the field. His work continues to influence advancements in power device manufacturing.