US 12,240,230 B2
Fluidic dies
David Peinado Gutierrez, Sant Cugat del Valles (ES); Ferran Olivera Corpas, Sant Cugat del Valles (ES); and David Vendrell Tornero, Sant Cugat del Valles (ES)
Assigned to HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Spring, TX (US)
Appl. No. 18/246,597
Filed by Hewlett-Packard Development Company, L.P., Spring, TX (US)
PCT Filed Sep. 25, 2020, PCT No. PCT/US2020/052932
§ 371(c)(1), (2) Date Mar. 24, 2023,
PCT Pub. No. WO2022/066174, PCT Pub. Date Mar. 31, 2022.
Prior Publication US 2023/0391071 A1, Dec. 7, 2023
Int. Cl. B41J 2/045 (2006.01)
CPC B41J 2/04505 (2013.01) [B41J 2/04586 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method comprising:
operating, by a processor, on a first quantity that is proportional to a side of a parallelogram printed, at least in part, on a substrate by a fluidic die, the side of the parallelogram being substantially perpendicular to the direction of advancement of the substrate;
operating, by a processor, on a second quantity and a third quantity, the second and third quantities respectively being proportional to the length of diagonal lines bisecting the parallelogram; and
calculating, by a processor, an angle of the fluidic die relative to the substrate based on the first, second, and third quantities.