MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202621073177 A) filed by National Institute Of Technology Raipur on June 12, 2026, for Rotary Triboelectric Nanogenerator For Efficient Energy Harvesting From Low-Speed Air Flow.
Inventors include Dr. Om Prakash Prabhakar; Dr. Dhananjay Sahu; and Dr. Raj Kumar Sahu.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: The present invention relates to a rotary triboelectric nanogenerator (TENG) system for harvesting electrical energy from low-speed airflow. The system comprises a rotor assembly including a shaft (402) with circumferentially arranged copper electrode strips (412) and aluminium electrode s...