MUMBAI, India, July 11 -- Intellectual Property India has published a patent application (202541060950 A) filed by Ghali Venkata Subbarao; and Koneru Lakshmaiah Education, Guntur, Andhra Pradesh, on June 26, for 'a low-cost infrared imaging system and an improved axial resolution-based method for subsurface analysis of composites.'

Inventor(s) include G V Subbarao; Shaik Aashik; and Baloji Naik R.

The application for the patent was published on July 11, under issue no. 28/2025.

According to the abstract released by the Intellectual Property India: "Evaluation of subsurface integrity of objects is crucial for many industrial applications as it decides the performance, strength and durability. Among the available state of art non-invasive ...