Intellectual Property India Publishes Patent Application for System And Method For Cold-State Phase-Change Gating Of Retrieval-Augmented Generation Corpora Via Hardware-Attested Thermal Measurement And Per-Query Binding

MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202641096629 A) filed by Vellore Institute Of Technology on August 10, 2026, for System And Method For Cold-State Phase-Change Gating Of Retrieval-Augmented Generation Corpora Via Hardware-Attested Thermal Measurement And Per-Query Binding.

Inventors include Manikandan K; and Abhijai S.

The application for the patent was published on August 14, 2026, under issue no. 33/2026.

Abstract: The present invention relates to a secure access control system for retrieval-augmented generation (RAG) environments using a thermally conditioned authentication token. The system comprises a phase-change reservoir (101), a PT100 RTD (102), an optical phase witness (1...