ALEXANDRIA, Va., June 19 -- United States Patent no. 12,334,296, issued on June 17, was assigned to A&M Consulting LLC.
"Process for fabricating high current field emission cathode containing nanomaterials" was invented by Bo Gao (Morrisville, N.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "High current field emission cathodes containing nanomaterials, and methods for their production, are provided. An exemplary method comprises forming an electrically resistive layer on a cathode substrate, forming an adhesion promoting layer on the electrically resistive layer, and forming an electron emissive layer including nanomaterials on the adhesion promoting layer. Forming each layer can include depositing a sui...