Adisyn (ASX:AI1) said the US Patent and Trademark Office granted a patent application covering its core proprietary technology for graphene-coated metallic surfaces, according to a Thursday Australian bourse filing.

The patent protects both the method of manufacturing graphene-coated metal surfaces and the resulting coated products, as well as devices that include these products.

It covers applications across interconnects, back-end-of-line (BEOL) semiconductor devices, nano-electromechanical devices, Organic LEDs, transparent conductive electrodes, and high-conductance interconnects.

Its shares jumped 11% in recent trading on Thursday.