MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202441094581 A) filed by K. Ramakrishnan College Of Engineering on December 02, 2024, for A Pin Authentication System With Fingerprints For Each Digit.
Inventors include R. Sandhiya; R. Shifana; S. Nitiyaa Sri; G. Sowmiya; R. Hari Kishore; Dr. T. M. Nithya; and Mr. T. John Peter.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: ABSTRACT A PIN AUTHENTICATION SYSTEM WITH FINGERPRINTS FOR EACH DIGIT The present invention discloses a PIN authentication system with fingerprint for each digit to provide an added layer of security to the existing PIN-based authentication systems. The system incorporates a nu...