MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202621051839 A) filed by Vishwakarma Institute Of Technology on April 23, 2026, for A Doorbell System For Deaf Users.
Inventors include Joshi, Atharva; Khakre, Varad; Jonwal, Naina; Kawalkar, Sanika; Chaudhari, Prasad B.; Sharma, Nakul Satpaul; Shelke, Priya; and Shewale, Chaitali.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: The present invention is related to a doorbell system for deaf users. The system designed for individuals who are deaf or have hearing impairments. The system incorporates a push button, a controller (Arduino UNO or NodeMCU), an LED light indicator, a vibration motor module, and a Wi-Fi module (ESP8266). When the push button is activated, the controller is programmed to simultaneously operate the LED light indicator for visual alerts, engage the vibration motor module for tactile feedback, and send a notification through the Wi-Fi module to a mobile application. The system supports customisation of LED flash patterns, vibration intensities, and notification formats. Enhanced versions may include a camera module and Raspberry Pi for facial recognition, IoT platform integration, and smart home automation. Typical applications encompass residential, commercial, and public settings, offering dependable and inclusive notifications for individuals with hearing impairments.
Disclaimer: Curated by HT Syndication.
