MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202641018184 A) filed by JAIN; Rahul Pawar; Manoj Prakash J; Disha Biswas; Bhanu Prakash C M; and Ian Scott De' Linares, Bangalore, Karnataka, on Feb. 18, for 'secure retrieval augmented generation (rag) framework for personalized healthcare data processing.'
Inventor(s) include Rahul Pawar; Manoj Prakash J; Disha Biswas; Bhanu Prakash C M; and Ian Scott De' Linares.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "This invention presents a secure retrieval augmented clinical assistant for edge and wearable devices where privacy, latency, and energy limits restrict cloud based large language model use. The system keeps personal health information on device by combining prompt sanitization, encrypted vector retrieval, and policy controlled context delivery to a compact small language model. Requests are sanitized locally through intent detection, PHI and PII masking, normalization, and risk scoring with audit logging. Patient records are embedded and stored in an encrypted private vector store, and a secure retriever accelerator performs a two stage search with candidate screening and re-ranking before returning only approved evidence. A diagnostic knowledge graph and policy filter improve specificity and enforce consent and sensitivity constraints prior to generation."
Disclaimer: Curated by HT Syndication.
