Company Filing History:
Years Active: 1990
Title: Innovations of Srinvasrao A Shivashankar
Introduction
Srinvasrao A Shivashankar is a notable inventor based in Mt. Kisco, NY (US). He has made significant contributions to the field of high-density storage devices. His innovative approach has led to the development of a unique process that enhances magnetic recording technology.
Latest Patents
Srinvasrao holds a patent for a "Process for fabricating high density disc storage device." This patent describes a method for forming chromium dioxide thin films that are receptive to high-density magnetic recording. The process involves depositing chromium and oxygen on a substrate using evaporative techniques while bombarding the substrate with high-energy ions. This technique allows for the formation of a latent CrO.sub.x film forming layer at approximately room temperature. The subsequent heat treatment through rapid thermal annealing raises the temperature of the film to about 500 degrees Celsius, followed by rapid quenching to room temperature.
Career Highlights
Srinvasrao is associated with International Business Machines Corporation (IBM), where he has contributed to advancements in storage technology. His work has been pivotal in improving the efficiency and capacity of magnetic recording devices.
Collaborations
Some of his notable coworkers include Blasius Brezoczky and Jerome J Cuomo. Their collaborative efforts have furthered the research and development in the field of high-density storage solutions.
Conclusion
Srinvasrao A Shivashankar's innovative work in the fabrication of high-density disc storage devices showcases his expertise and dedication to advancing technology. His contributions continue to influence the field of magnetic recording.