MUMBAI, India, Feb. 27 -- Intellectual Property India has published a patent application (202541131088 A) filed by Dr. G. Sundar; S. Saijagatheeswaran; Dr. B. Tharani; K M. Sanjay; and R. Karthikeyan, Coimbatore, Tamil Nadu, on Dec. 24, 2025, for 'high-density bidirectional ev on-board charger with totem-pole pfc and llc converter.'
Inventor(s) include Dr. G. Sundar; S. Saijagatheeswaran; Dr. B. Tharani; K M. Sanjay; and R. Karthikeyan.
The application for the patent was published on Feb. 27, under issue no. 09/2026.
According to the abstract released by the Intellectual Property India: "This work presents the design, implementation, and validation plan for a high-power-density, bidirectional onboard charger (OBC) for electric vehicles. ...