ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,834, issued on Dec. 30, was assigned to EV GROUP E. THALLNER GMBH (St. Florian am Inn, Austria).
"Method and device for the alignment of substrates" was invented by Thomas Wagenleitner (Aurolzmunster, Austria) and Harald Rohringer (Tumeltsham, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device and a method for the alignment of substrates. The device includes a first substrate holder for receiving a first substrate that has at least two alignment marks, a second substrate holder for receiving a second substrate that has at least two alignment marks, at least one alignment optic for detecting the alignment marks of the first and second su...