US Patent Issued to PORO TECHNOLOGIES on July 14 for "Method of controlling bow in a semiconductor structure, semiconductor structure, and semiconductor device" (British Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,904, issued on July 14, was assigned to PORO TECHNOLOGIES LTD (Cambridge, Great Britain).

"Method of controlling bow in a semiconductor structure, semiconductor structure, and semiconductor device" 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 controlling bow in a layered semiconductor structure comprises the steps of: providing a layered semiconductor structure comprising a first layer of III-nitride semiconductor material on a substrate, the layered semiconductor structure having a first bow, and f...