MUMBAI, India, Jan. 2 -- Intellectual Property India has published a patent application (202541124360 A) filed by Malaisamy K, Tiruchirappalli, Tamil Nadu, on Dec. 9, 2025, for 'multi-band rf system for localizing survivors via artificial intelligence based spectral-temporal analysis.'
Inventor(s) include Sivakannu G; Preethi Elizabeth N; Malaisamy K; Mahendran M; Sivagamasundhari P; Eindhumathy J; and Gopikrishnan A.
The application for the patent was published on Jan. 2, under issue no. 01/2026.
According to the abstract released by the Intellectual Property India: "The disclosure provides a system and method in the technical field of radio frequency (RF) remote sensing for survivor localization. The system comprises a selectively activatable transmitter configured to emit multi-band RF signals into a target environment and a multi-band RF receiver to capture reflected signals. A VLSI processing unit, communicatively coupled to the receiver, includes a feature extraction engine and a neural network accelerator. The feature extraction engine is configured to identify spectral-temporal anomalies within the captured signals corresponding to micro-motions. The neural network accelerator processes the extracted features to detect signatures indicative of physiological activity. Data fusion logic integrates processed data to determine a high-confidence location of a survivor. The system operates independently of existing communication infrastructure, providing a technical advancement for detecting survivors in non-line-of-sight, obstructed environments, with a principal use in search and rescue operations."
Disclaimer: Curated by HT Syndication.
