MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202621065955 A) filed by Tanveer Ansari on May 25, 2026, for Intelligent Proximity-Aware Fragrance Dispensing System And Method Using Background Mobile Presence For Zero-Touch Multiuser Operation.
Inventor includes Tanveer Ansari.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present invention relates to a proximity-authenticated fragrance dispensing system configured to automatically release fragrance immediately upon detection of a nearby authorized mobile device without requiring user interaction. The system enables zero-user- interface operation through continuous background detection of user-associated mobile devices, even when locked or inactive. Following a one-time pairing process, the system authenticates a unique device identifier and performs proximity validation using Bluetooth Low Energy (BLE) signal parameters including RSSI, optionally combined with location data to distinguish adjacent environments. Upon successful authentication and validation indicating presence of the nearby authorized mobile device, a controller actuates a fragrance dispensing unit to release a controlled spray. The system comprises a hardware device including a BLE communication module operable as both a beacon broadcaster and a connection server, the controller, and the dispensing unit, and supports multiple users while filtering unauthorized devices.
Disclaimer: Curated by HT Syndication.
