ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,875, issued on Nov. 4, was assigned to VueReal Inc. (Waterloo, Canada).
"Highly efficient microdevices" was invented by Gholamreza Chaji (Waterloo, Canada), Ehsanollah Fathi (Waterloo, Canada), Yunhan Li (Kitchener, Canada) and Hossein Zamani Siboni (Waterloo, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and structures are disclosed for highly efficient vertical devices. The vertical device comprising a plurality of planar active layers formed on a substrate, at least one of a top layer of the plurality of the layers is formed as a plurality of nano-pillars and a passivation layer formed on a space between the plurality of the nanopi...