MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202631036814 A) filed by Mr. Jyotiprakash Mishra, Bhubaneswar, Odisha, on March 26, for 'on-chip binary decision tree inference engine integrated with risc-v trace encoder for real-time iot security monitoring.'
Inventor(s) include Mr. Jyotiprakash Mishra; Prof. Sanjay K. Sahay; Ms. Swati Mishra; and Mr. Aman Pathak.
The application for the patent was published on May 29, under issue no. 22/2026.
According to the abstract released by the Intellectual Property India: "An Anomaly Detection Engine (ADE) integrated with a RISC-V trace encoder for real-time security monitoring in Internet-of-Things devices. The ADE comprises a Trace Feature Extractor that derives behavioral metrics including branch frequency, return address consistency, instruction mix distribution, jump target dispersion, and interrupt frequency from execution trace packets. A Binary Decision Tree Inference Unit stores a pre-trained decision tree in on-chip SRAM and traverses the tree using extracted features to produce security classifications within a bounded number of clock cycles. An Alert and Response Controller generates configurable responses including logging, non-maskable interrupts, debug halt, or trace stream injection based on classification results and a confidence accumulator that prevents false-positive alerts. Machine-mode control registers enable secure model updates for adapting to evolving threats. The invention achieves low-latency detection with minimal area and power overhead, enabling practical deployment in resource-constrained IoT devices."
Disclaimer: Curated by HT Syndication.
