ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,685, issued on Dec. 23, was assigned to Morphotonics Holding B.V. (Veldhoven, Netherlands).
"Tiled flexible stamp" was invented by Jan Matthijs Ter Meulen (Eindhoven, Netherlands), Leon Willem Veldhuizen (Veldhoven, Netherlands), Bram Johannes Titulaer (Veldhoven, Netherlands) and Adrianus Van Erven (Casteren, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a scaled-up master for imprinting of micro- and nano-structures, the master being made-up from a plurality of tile-shaped master units, wherein the plurality of tile-shaped master units making-up the master comprises tile-shaped master units having a non-hexago...