This inventor holds 2 USPTO granted patents. Top assignees: University of California, International Business Machines Corporation. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 16,025 
1 out of 166,351 
Years Active: 1998
Title: C Singh Bhatia: Innovator in Surface Treatment Technologies
Introduction
C Singh Bhatia is a notable inventor based in Morgan Hill, CA (US). He holds 2 patents that focus on advanced surface treatment technologies. His work has significantly contributed to the fields of ceramics and magnetic recording heads.
Latest Patents
Bhatia's latest patents include a process for the surface treatment of ceramic articles. This innovative process enhances ceramic surface properties by utilizing a conductive substrate holder within a hermetic enclosure. A low-pressure ambient is established, and a plasma containing ions of solid materials is produced. The ceramic surface is partially immersed in a macroparticle-free region of the plasma, allowing for the implantation of ions and condensation of material from the plasma onto the article's surface.
Another significant patent involves the surface treatment of magnetic recording heads. This method employs plasma immersion ion implantation and deposition, which can be executed using a vacuum arc deposition system. By operating a plasma gun in a long-pulse mode and applying short pulses of high negative voltage to the substrate holder, Bhatia's technique combines direct ion implantation, recoil implantation, and surface deposition. This results in improved surface smoothness, hardness, and enhanced tribological characteristics, all while maintaining original tolerances.
Career Highlights
Throughout his career, C Singh Bhatia has worked with prestigious organizations, including the University of California and IBM. His contributions to these institutions have been instrumental in advancing research and development in surface treatment technologies.
Collaborations
Bhatia has collaborated with notable colleagues such as Bo Wei and Kyriakos Komvopoulos. Their joint efforts have furthered the understanding and application of innovative surface treatment methods.
Conclusion
C Singh Bhatia's work in surface treatment technologies showcases his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving the performance and durability of ceramic and magnetic materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile