This inventor holds 1 USPTO granted patent. Top assignee: The University of Chicago. Active years: 1995.
Company Filing History:
Years Active: 1995
Title: Innovations in Superconductors: The Work of Jitrenda P Singh
Introduction
Jitrenda P Singh is an accomplished inventor based in Naperville, IL (US). He has made significant contributions to the field of superconductors, particularly through his innovative methods of manufacturing ceramic superconductors. His work has implications for various applications in technology and materials science.
Latest Patents
Jitrenda P Singh holds a patent for a method of manufacturing single-phase ceramic superconductors. This patent describes a process where a ceramic superconductor is produced by closely controlling the oxygen partial pressure during the sintering of the material. The resulting microstructure of YBa2Cu3Ox indicates that sintering kinetics are enhanced at reduced p(O2), preventing grain growth due to second-phase precipitates. The density of specimens sintered at 910°C increased from 79% to 94% theoretical when p(O2) was decreased from 0.1 to 0.0001 MPa. This increase in density is attributed to enhanced sintering kinetics, which arise from increased defect concentration and decreased activation energy of the rate-controlling species undergoing diffusion. The method results in a fine-grain microstructure with an average grain size of about 4 µm, leading to reduced microcracking and strengths as high as 230 MPa, along with high critical current density capacity.
Career Highlights
Jitrenda P Singh is affiliated with The University of Chicago, where he continues to advance research in superconductors. His innovative approach to manufacturing ceramic superconductors has positioned him as a notable figure in the field.
Collaborations
He has collaborated with esteemed colleagues such as Roger B Poeppel and Kenneth C Goretta, contributing to the advancement of knowledge and technology in superconductors.
Conclusion
Jitrenda P Singh's work in the field of superconductors exemplifies the importance of innovation in materials science. His patented method for manufacturing ceramic superconductors showcases his expertise and commitment to advancing technology.