Company Filing History:
2 out of 287 
1 out of 2,440 Years Active: 2022
Title: Innovations of Hari Selvi Viswanathan
Introduction
Hari Selvi Viswanathan is an accomplished inventor based in Los Alamos, NM (US). He holds 2 patents that showcase his expertise in electrical impedance tomography and fluid characterization. His work has significant implications in various fields, including geology and fluid dynamics.
Latest Patents
One of his latest patents is titled "Characterization of fluid inside pipe using multi-frequency electrical signal." This invention utilizes a multi-frequency signal to induce a voltage difference across a portion of a pipe. The induced voltage difference allows for multi-frequency measurements of the impedance characteristics of the fluid inside the pipe. This innovative approach integrates experimental data with high-resolution multi-frequency electrical impedance tomography (MFEIT) modeling to determine fluid characteristics effectively.
Another notable patent is "Multi-frequency electrical impedance tomography." This apparatus includes multiple geological subsurface electrical line sensors strategically placed near a predetermined geological subsurface region of interest. The system features at least one line source sensor that produces a multi-frequency electrical impedance tomography source signal and at least one line detector sensor that receives the corresponding response signal. A controller processes these signals to create an electrical mapping of the geological subsurface region, enhancing our understanding of subsurface characteristics.
Career Highlights
Hari has worked with prominent organizations such as Triad National Security, LLC and Chevron U.S.A. Inc. His experience in these companies has contributed to his innovative approach to solving complex problems in his field.
Collaborations
Throughout his career, Hari has collaborated with talented individuals, including Satish Karra and Maruti Kumar Mudunuru. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hari Selvi Viswanathan is a notable inventor whose contributions to electrical impedance tomography and fluid characterization are paving the way for advancements in various industries. His innovative patents and collaborative efforts reflect his commitment to pushing the boundaries of technology.
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