Intellectual Property India Publishes Patent Application for 'Embedded Real-Time Diagnostic And Corrective Spine For Sodium-Ion Ev Battery Modules' Filed by Ashutosh Das; Dr. Bappa Das; Dr. Ashwini Kumar Sharma; Dr. Arka Ghosh; Subhashini Spurjeon Kashi; Dr. Srinivasa Rao Pulivarti; Dr. Uttam Kumar Kar; Prabas Banerjee; Dr. Biplab Hazra; and Dr. Amlan Das

MUMBAI, India, Feb. 27 -- Intellectual Property India has published a patent application (202641018328 A) filed by Ashutosh Das; Dr. Bappa Das; Dr. Ashwini Kumar Sharma; Dr. Arka Ghosh; Subhashini Spurjeon Kashi; Dr. Srinivasa Rao Pulivarti; Dr. Uttam Kumar Kar; Prabas Banerjee; Dr. Biplab Hazra; and Dr. Amlan Das, Chennai, Tamil Nadu, on Feb. 18, for 'embedded real-time diagnostic and corrective spine for sodium-ion ev battery modules.'

Inventor(s) include Ashutosh Das; Dr. Bappa Das; Dr. Ashwini Kumar Sharma; Dr. Arka Ghosh; Subhashini Spurjeon Kashi; Dr. Srinivasa Rao Pulivarti; Dr. Uttam Kumar Kar; Prabas Banerjee; Dr. Biplab Hazra; and Dr. Amlan Das.

The application for the patent was published on Feb. 27, under issue no. 09/2026.

According to the abstract released by the Intellectual Property India: "This invention describes an embedded diagnostic and corrective spine architecture for sodium-ion battery modules in electric vehicles, configured to enhance operational stability under high ambient temperatures. The system comprises distributed micro-electrochemical impedance spectroscopy (EIS) probes for continuous in-situ electrochemical health monitoring, an onboard AI-based application-specific integrated circuit (ASIC) for real-time fault detection and predictive analysis, thermal micro-actuators for localized temperature homogenization, and anisotropic ionic rebalancing conduits for autonomous sodium-ion flux correction. The spine operates independently of cloud-based infrastructure, enabling offline functionality in low-connectivity environments. By integrating continuous diagnostics with localized corrective actions, the system mitigates degradation phenomena such as SEI thickening, dendritic growth, and ionic imbalance. Field testing over 100,000 kilometers under thermal stress conditions demonstrated significant reduction in capacity loss and improved battery longevity. The invention provides a self-regulating, embedded solution for enhancing reliability, safety, and service life of sodium-ion battery systems in electric mobility platforms."

Disclaimer: Curated by HT Syndication.