ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,309, issued on Nov. 11, was assigned to ChromoGenics AB (Uppsala, Sweden).
"Contact protecting edge structure on glass laminates" was invented by Greger Gregard (Uppsala, Sweden) and Niklas Lundberg (Alunda, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A laminated glass pane (1) comprises a first glass pane (10A), a second glass pane (10B) and an optically active film (20) laminated between the glass panes. The optically active film comprises a first conductive layer and a second conductive layer separated by at least one intermediate layer. The first and second conductive layers are contacted by a first (12A) and second (12B) connection wi...