Ramamujapuram A Srinivas

Title: Innovations of Ramamujapuram A Srinivas

Introduction

Ramamujapuram A Srinivas is a notable inventor based in San Jose, CA. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique method for cleaning semiconductor deposition chambers.

Latest Patents

Srinivas holds a patent for a "Computer readable medium for controlling a method of cleaning a process chamber." This patent describes a method for the in situ cleaning of a semiconductor deposition chamber utilized for the deposition of materials such as titanium or titanium nitride. The process involves introducing chlorine gas into the chamber at elevated temperatures, purging the chamber with an inert gas, and evacuating it before the introduction of the next wafer. A two-stage cleaning process is carried out, which includes initiating a plasma without removing the chlorine and replenishing a thin protective film of titanium on the inner surfaces of the chamber.

Career Highlights

Srinivas is currently employed at Applied Materials, Inc., a leading company in the semiconductor industry. His work focuses on enhancing the efficiency and effectiveness of semiconductor manufacturing processes. His innovative approaches have contributed to advancements in the field.

Collaborations

Srinivas has collaborated with notable colleagues such as Toshio Itoh and Li Wu. These collaborations have fostered a productive environment for innovation and development in semiconductor technologies.

Conclusion

Ramamujapuram A Srinivas is a distinguished inventor whose work has significantly impacted the semiconductor industry. His innovative cleaning methods for deposition chambers demonstrate his commitment to advancing technology in this field.