MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202511004951 A) filed by Chandigarh Group Of Colleges on January 21, 2025, for System And Method For Bidirectional Power Transfer Between Devices Integrated Power Management.
Inventors include Dishant Khosla; Vandna; Pankaj Palta; Dr. Harvinder Singh; Kartik Sharma; and Harshil Jain.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: The present invention introduces a system and method for efficient mobile-to-mobile power transfer using USB Type-C technology. The system comprises two devices connected via a Type-C data cable, with embedded power management circuits enabling intelligent bidirectional power flow. The USB-C Power Delivery (PD) protocol facilitates dynamic role switching, allowing devices to alternate between power source and recipient roles based on real-time battery levels. Advanced safety mechanisms, including overcurrent protection, reverse current protection, and thermal management, ensure safe operation. An automatic shutoff feature terminates charging when the recipient reaches full charge or the source device’s battery falls below a user-defined threshold. The system supports a wide range of devices and offers a lightweight, portable, and cost-effective charging solution. FIG. 1
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