Intellectual Property India Publishes Patent Application for Smart Door Lock With Multi-Factor Physical Authentication

MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202641114160 A) filed by Sreyas Institute Of Engineering And Technology on September 23, 2026, for Smart Door Lock With Multi-Factor Physical Authentication.

Inventors include Dr. M. Swapna; S. Asha Latha; and Madichetty Mounika.

The application for the patent was published on September 25, 2026, under issue no. 39/2026.

Abstract: A smart door lock system (110) employing multi-factor physical authentication is disclosed. The system includes a biometric sensor module (120), a touch pressure sensing module (130), and a gesture recognition module (140) configured to capture multiple physical inputs. A central processing unit (150) performs sensor fusi...