ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,588, issued on March 3, was assigned to Salvia BioElectronics B.V. (Eindhoven, Netherlands).

"Circuit board with a partial solder-mask and at least one conformal-coating" was invented by Kambiz Nanbakhsh (Eindhoven, Netherlands), Steve Gee (Posterholt, Netherlands), Hubert Martens (Waalre, Netherlands) and Daniel Schobben (Waalre, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "Circuit boards have a complex surface topology, which can lead to uneven coating thicknesses and inconsistent adhesion. To improve coating reliability, a circuit board is provided with a surface including a conductive-trace extending between a first solder-pad and ...