INTERNATIONAL PATENT: INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS), NATIONAL INSTITUTE OF TECHNOLOGY GOA FILES APPLICATION FOR "SUB-NANOMETER THICKNESS AND INTER-DIFFUSIVE MEASUREMENT USING OPTICAL ETCHED FIBER BRAGG GRATING TECHNIQUE"

GENEVA, Sept. 16 -- INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS) (The Dean, Industrial Consultancy & Sponsored Research (IC&SR), Indian Institute of Technology Madras, Sardar Patel Road, IIT Post, Chennai, Tamil Nadu), NATIONAL INSTITUTE OF TECHNOLOGY GOA (National Institute ofTechnology Goa, Farmagudi,Ponda, Goa - 403401) filed a patent application (PCT/IN2025/050186) for "SUB-NANOMETER THICKNESS AND INTER-DIFFUSIVE MEASUREMENT USING OPTICAL ETCHED FIBER BRAGG GRATING TECHNIQUE" on Feb 11, 2025. With publication no. WO/2025/186820, the details related to the patent application was published on Sep 11, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by t...