US 12,265,864 B2
Information code, information code generation device, information code readout device, program, and information code utilization system
Toshiaki Mitake, Kanagawa (JP)
Assigned to VARIETY M-1 INC., Kanagawa (JP)
Filed by VARIETY M-1 INC., Kanagawa (JP)
Filed on Jan. 10, 2024, as Appl. No. 18/408,566.
Application 18/408,566 is a continuation of application No. 17/623,222, granted, now 11,907,777, previously published as PCT/JP2021/014796, filed on Apr. 7, 2021.
Claims priority of application No. 2020-071241 (JP), filed on Apr. 10, 2020.
Prior Publication US 2024/0143951 A1, May 2, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 1/12 (2006.01); G06F 21/32 (2013.01); G06K 19/06 (2006.01)
CPC G06K 1/123 (2013.01) [G06F 21/32 (2013.01); G06K 19/06037 (2013.01); G06K 2019/06225 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An information code comprising:
an information code area constituted of colored information cells with two or more colors arranged in a lattice, the information code area having specific information recorded using the information cells as information units; and
a teacher code area having teacher cells with the same colors and the same number of colors as the information cells so as to identify the colors of the information cells, wherein
the specific information recorded in the information code area includes personal information.