MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202541021534 A) filed by Meister-Gen Technologies Private Limited, Chennai, Tamil Nadu, on April 10, 2025, for 'high-precision surface resistivity measurement device for concrete assessment.'
Inventor(s) include Dhayalakumar M; and C Loganayagi.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "The present invention relates to a surface resistivity measurement device for concrete assessment. The device comprises a four-point probe electrode assembly (40), a controlled excitation and measurement circuit (50), and a processing unit (60) configured to determine resistivity. The processing unit (60) dynamically adjusts excitation parameters based on measured electrical response and applies environmental compensation using temperature and humidity data obtained from an environmental sensing unit (70). The electrode assembly (40) includes adjustable probe spacing and a contact stabilization mechanism to ensure consistent electrical contact. The device further includes a communication module (80) for transmitting measurement data and a user interface (12) with indicators (14) for displaying results and operational status. The device performs measurement, parameter adaptation, and compensation within a unified measurement cycle. The invention enables improved accuracy and repeatability of resistivity measurements under varying environmental and field conditions."
Disclaimer: Curated by HT Syndication.
