ALEXANDRIA, Va., June 12 -- United States Patent no. 12,299,516, issued on May 13, was assigned to Confidex Oy (Tampere, Fla.).
"RFID tag" was invented by Eveliina Koski (Tampere, Finland), Miika Pylvanainen (Tampere, Finland) and Will Deng (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an RFID tag (11) that has a front side and a back side. The RFID tag (11) comprises a printable surface (13), an antenna (2) and an integrated circuit on a chip (4) electrically connected to the antenna (2). The RFID tag comprises a dielectric substrate (1), a dielectric layer (7) and a ground plane (3) under the substrate (1). The substrate (1) has a first side and a second ...