Jerome Cohen

Title: Jerome Cohen: Innovator in Silicon Gate Technology

Introduction

Jerome Cohen is a notable inventor based in Centerville, OH (US). He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the manufacturing processes of silicon gate devices, which are crucial in modern electronics.

Latest Patents

Cohen's latest patents include a "Process for minimum overlap silicon gate devices." This patent describes a method of manufacturing a silicon gate MIS device that provides automatic formation and alignment of the gate structure during the formation of adjacent impurity regions. The process is particularly beneficial for silicon gate FETs, where the layered gate constituents, typically oxide and silicon, are formed on a semiconductor wafer. A photoresist mask larger than the desired gate size is created, allowing for precise etching and deposition of impurities, which minimizes gate overlap capacitance.

Another significant patent is the "Method for enhancing the adhesion of photoresist to polysilicon." This technique prepares the surface of a polycrystalline silicon body to receive organic photoresist. The polysilicon is treated in an oxygen plasma chamber to form an adhesion-enhancing oxide monolayer, improving the effectiveness of the photoresist application.

Career Highlights

Jerome Cohen is currently employed at NCR Corporation, where he continues to innovate in the field of semiconductor technology. His work has had a lasting impact on the efficiency and effectiveness of silicon gate manufacturing processes.

Collaborations

Cohen has collaborated with notable colleagues such as Peter C. Chen and Ronald W. Brower, contributing to advancements in their shared field of expertise.

Conclusion

Jerome Cohen's contributions to semiconductor technology through his patents and work at NCR Corporation highlight his role as a key innovator in the industry. His advancements in silicon gate devices and adhesion techniques continue to influence modern electronics.