MUMBAI, India, Jan. 7 -- Intellectual Property India has published a patent application (202511104010 A) filed by Guru Kashi University, Bathinda, Punjab, on Oct. 28, 2025, for 'electromagnetic pest repulsion system and a method thereof.'

Inventor(s) include Mr. Khushwinder Singh; Mr. Samsher Singh; Dr. Lovepreet Singh; Mukesh Garg; and Dr. Sudhir Mittal.

The application for the patent was published on Dec. 12, under issue no. 50/2025.

According to the abstract released by the Intellectual Property India: "The present invention discloses an electromagnetic pest repulsion system (100) comprising a power supply unit (102). The power supply unit (102) further comprises a renewable-energy source (104), a charge controller (106), and a rechargeable energy-storage device (108). Further, the system (100) comprises a control and signal generation module (110) configured to generate electrical control signals. Further, a rotary multiplexer magnetic controller (114) is configured to sequentially distribute the electrical control signals across a plurality of output channels corresponding to distinct grid zones. Further, a power amplification and distribution circuit (116) comprise a plurality of solid-state switches (118) configured to amplify the electrical control signals into current pulses suitable for driving electromagnetic conductors. Furthermore, a buried electromagnetic grid (120) comprising a plurality of insulated conductive loops (122) disposed below ground level and configured to generate spatially and temporally varying magnetic flux patterns in response to the amplified current pulses."

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