ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,522,457, issued on Jan. 13, was assigned to GLORY LTD. (Himeji, Japan).

"Multifeed detection device and multifeed detection method" was invented by Toshihiko Banjoya (Himeji, Japan) and Ryo Ikemoto (Himeji, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multifeed detection device according to the present disclosure includes: a light source configured to irradiate a sheet with light; a light receiver configured to receive transmission light transmitted through a sheet and reflection light reflected by a sheet; and a controller configured to acquire, from the light receiver, transmission output data that is output data of the transmission light an...