Intellectual Property India Publishes Patent Application for System And Method For Privacy-Preserving Biometric Recognition And Verification Using Lensless Frequency-Domain Sensing

MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202611062612 A) filed by National Institute Of Technology, Delhi on May 15, 2026, for System And Method For Privacy-Preserving Biometric Recognition And Verification Using Lensless Frequency-Domain Sensing.

Inventors include Mr. Satyam Singh; Dr. Gautam Kumar; and Dr. Sachin Agrawal.

The application for the patent was published on July 17, 2026, under issue no. 29/2026.

Abstract: The present invention discloses a system and method for privacy-preserving biometric recognition and verification using lensless frequency-domain sensing. The system comprises a Lensless Imaging Module (101) configured to capture encoded sensor measurements corresponding to...