US Patent Issued to PORO TECHNOLOGIES on Aug. 4 for "LED device and method of manufacture" (British Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,701,846, issued on Aug. 4, was assigned to PORO TECHNOLOGIES LTD (Cambridge, Great Britain).

"LED device and method of manufacture" was invented by Tongtong Zhu (Cambridge, Great Britain), Yingjun Liu (Cambridge, Great Britain) and Muhammad Ali (Cambridge, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing an LED device comprises the steps of: forming an n-doped connecting layer of III-nitride material over a porous region of III-nitride material; forming a first electrically-insulating mask layer on the n-doped connecting layer; removing a portion of the first mask layer to expose a first exposed region of the n-doped...