Company Filing History:
Years Active: 2017
Title: Raghu Mangu: Innovator in Integrated Circuit Technology
Introduction
Raghu Mangu is a notable inventor based in Wappingers Falls, NY (US). He has made significant contributions to the field of integrated circuit technology. His innovative approach has led to the development of a unique method for forming electrical contacts in integrated circuits.
Latest Patents
Raghu Mangu holds 1 patent for his invention titled "Contact fill in an integrated circuit." This patent discloses a method of forming an electrical contact in an integrated circuit. The integrated circuit comprises a substrate, an insulating layer, and a metal layer. An opening is formed through the insulating layer to expose an active area of the substrate. The metal layer forms a cusp at the top end of the opening, narrowing this end of the opening. The method involves depositing a conductive layer in the opening to form a liner, applying a filler material inside the opening to protect a portion of the liner, and removing the cusp to widen the top of the opening while the filler material protects the portion of the liner covered by this material. The process concludes with re-lining the opening and filling it with a conductive material to form a contact through the insulating layer.
Career Highlights
Raghu Mangu is currently employed at GlobalFoundries Inc., where he continues to innovate in the semiconductor industry. His work focuses on enhancing the efficiency and reliability of integrated circuits. His contributions have been instrumental in advancing the technology used in modern electronics.
Collaborations
Throughout his career, Raghu has collaborated with talented individuals such as Emre Alptekin and Cung D Tran. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Raghu Mangu is a distinguished inventor whose work in integrated circuit technology has made a lasting impact. His patent for forming electrical contacts showcases his expertise and commitment to advancing the field. His contributions will continue to influence the future of electronics.