MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202641111188 A) filed by National Institute Of Technology, Tiruchirappalli on September 16, 2026, for Metamaterial Absorber With Thermoplastic Polyurethane Substrate.
Inventors include R. , Ranjith Kumar; and Ramanujam, Parthasarathy.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: A metamaterial absorber (100) and a method of manufacturing the same are disclosed. The metamaterial absorber includes a unit-cell structure having a dielectric substrate (104) of thermoplastic polyurethane (TPU) and a conductive patterned layer (102) disposed on a first side of the dielectric substrate (104). The co...