US 12,360,050 B2
Systems for authentication and related devices and methods
Omar Besim Hakim, Addison, TX (US)
Assigned to Ellansalabs Inc., Dallas, TX (US)
Filed by EllansaLabs Inc., Addison, TX (US)
Filed on Jan. 5, 2024, as Appl. No. 18/405,654.
Application 18/405,654 is a division of application No. 18/160,734, filed on Jan. 27, 2023, granted, now 11,867,637.
Claims priority of provisional application 63/432,864, filed on Dec. 15, 2022.
Prior Publication US 2024/0201096 A1, Jun. 20, 2024
Int. Cl. G01N 21/87 (2006.01); G06K 19/06 (2006.01)
CPC G01N 21/87 (2013.01) [G06K 19/06037 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A scanning device for scanning a scannable indicia in a gemstone, the scanning device comprising:
a scanner configured to read the scannable indicia;
a light source configured to illuminate the scannable indicia; and
a controller communicatively coupled to the scanner to be configured to determine whether the scanable scannable indicia is between a table and a culet of the gemstone;
wherein the light source is configured to illuminate the table of the gemstone, the scanner sends signals to the controller indicative of a reflectivity of the table of the gemstone, and the controller determines whether the scannable indicia is below the table based on the reflectivity of the table.