Pen C Chou

Title: The Innovative Contributions of Pen C Chou

Introduction

Pen C Chou is a notable inventor based in Tustin, California. He has made significant contributions to the field of semiconductor fabrication, particularly through his innovative patent related to complementary bipolar CMOS technology. His work has implications for the efficiency and effectiveness of electronic devices.

Latest Patents

Pen C Chou holds a patent for a "CBiCMOS fabrication method using sacrificial gate poly." This method utilizes a common deposition for both CMOS gate contacts and as a sacrificial layer for patterning bipolar devices. The process involves removing the deposition from the bipolar devices and replacing it with a separate emitter contact after implanting base and emitter regions. The sacrificial layer is coated with an oxidation-resistant layer, which helps create a rounded shape for the thermal oxide layer around the bipolar emitter area. This innovative technique also allows for the fabrication of capacitors without additional steps and includes an improved NiCr resistor contact method. He has 1 patent to his name.

Career Highlights

Pen C Chou has had a distinguished career at Hughes Aircraft Company, where he has applied his expertise in semiconductor technology. His work has contributed to advancements in the field, particularly in the integration of bipolar and CMOS technologies. His innovative approaches have helped streamline fabrication processes and improve device performance.

Collaborations

Throughout his career, Pen C Chou has collaborated with talented individuals such as Kuan-Yang Liao and Maw-Rong Chin. These collaborations have fostered a creative environment that has led to significant advancements in semiconductor technology.

Conclusion

Pen C Chou's contributions to the field of semiconductor fabrication are noteworthy and impactful. His innovative patent and work at Hughes Aircraft Company demonstrate his commitment to advancing technology in the electronics industry. His efforts continue to influence the development of efficient and effective electronic devices.