MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202631073350 A) filed by Ganga Bhattacharjee; and Dr. Hari Om on June 12, 2026, for Next-Generation Intelligent Curtain System With Multi-Directional Motion And Remote Automation.

Inventors include Ganga Bhattacharjee; and Dr. Hari Om.

The application for the patent was published on July 03, 2026, under issue no. 27/2026.

Abstract: [05] A portable multi-directional smart curtain system offers versatile aperture coverage. The system includes a lightweight, portable structural frame supporting a flexible curtain material and an IoT-operated actuation module. Controlled via a mobile application or voice interaction over Wi-Fi and BLE, the system utilises a multi-plane movement track to operate in five distinct modes: top-down, bottom-up, left-to-right, right-to-left, and a middle-opening sliding peephole mode. The middle-opening mode splits a defined centre portion of the curtain material to offer a clear view outward while maintaining strict privacy along all outer edges of the window system

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