ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,004, issued on Oct. 20, was assigned to Delft Circuits B.V. (Delft, Netherlands).

"Flexible planar transmission line with a filter" was invented by Kiefer James Vermeulen (Delft, Netherlands), Chun Heung Wong (Delft, Netherlands), Wouter Martinus Gerard Bos (Rotterdam, Netherlands) and Robertus Franciscus Maria Van der Brink (The Hague, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a flexible planar transmission line for communication between a first electronic device and a second electronic device. The flexible planar transmission line comprises a first conducting layer, a dielectric layer, a second conducting ...