MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202621104857 A) filed by Ramdeobaba University, Nagpur; Ukey, Manda; and Rabade, Pranay on August 31, 2026, for An Air Stylus Configured To Communicate With An External Electronic Device.
Inventors include Ukey, Manda; and Rabade, Pranay.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present invention relates to an air stylus (100) configured to communicate with an external electronic device. The air stylus includes an elongated housing (110), a writing tip (120), an inertial measurement unit (130) having a gyroscope (132) and an accelerometer (134), a tip-contact sensor (140), a capacitive touch strip (150), a rotary cap (160), a rechargeable battery (170), charging port (180), power-management circuit (190), visual indicator (200), wireless transceiver (210), and a microcontroller (220). The microcontroller (220) fuses angular-rate and acceleration data to estimate orientation, determines cursor displacement, suppresses unintended movement using a deadband filter, and scales displacement using a selected motion-dependent gain. The air stylus (100) is adapted to operate in air mode and surface mode and transit between them on response to generation of the contact signal from the tip-contact sensor (140).
Disclaimer: Curated by HT Syndication.
