US Patent Issued to NCX on Oct. 7 for "Method of forming field emission cathodes by co-electrodeposition" (North Carolina Inventor)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,437,955, issued on Oct. 7, was assigned to NCX Corp. (Raleigh, N.C.).

"Method of forming field emission cathodes by co-electrodeposition" was invented by Cheng Qian (Cary, N.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for fabricating an electron field emission cathode, the field emission cathode including a substrate having a field emission layer engaged therewith, where the field emission layer incorporates modified carbon nanotubes and a matrix material to improve field emission characteristics of the cathode and field emission cathode devices implementing such cathodes."

The patent was filed on Sept. 29, 2021, under Application No. 18/...