US 12,321,699 B2
Computing systems and methods for facilitating engagement via direct mail
Tarun Dadoo, Vernon Hills, IL (US); Sharif Refaie, Orland Park, IL (US); Benjamin Wolff, Chicago, IL (US); Ian Huntley, Chicago, IL (US); and Sanjeev Khatri, Des Plaines, IL (US)
Assigned to Discover Financial Services, Riverwoods, IL (US)
Filed by Discover Financial Services, Riverwoods, IL (US)
Filed on Aug. 12, 2022, as Appl. No. 17/887,200.
Claims priority of provisional application 63/331,254, filed on Apr. 14, 2022.
Prior Publication US 2023/0334242 A1, Oct. 19, 2023
Int. Cl. G06F 40/279 (2020.01); G06F 40/237 (2020.01); G06Q 40/03 (2023.01)
CPC G06F 40/279 (2020.01) [G06F 40/237 (2020.01); G06Q 40/03 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A computing platform that generates four-word passphrases for inclusion on printed direct mail, the computing platform comprising:
at least one processor;
at least one non-transitory computer-readable medium; and
program instructions stored on the at least one non-transitory computer-readable medium that are executable by the at least one processor such that the computing platform is configured to:
obtain a pool of available words for use in generating four-word passphrases;
generate a candidate batch of four-word passphrases using the pool of available words;
identify one or more duplicate four-word passphrases in the candidate batch and then filter the identified one or more duplicate four-word passphrases out of the candidate batch, wherein identifying the one or more duplicate four-word passphrases in the candidate batch comprises: (i) utilizing a first duplicate-identification process that identifies duplicate four-word passphrases among the four-word passphrases of the candidate batch and (ii) utilizing a second duplicate-identification process that identifies duplicate four-word passphrases between the four-word passphrases of the candidate batch and active four-word passphrases previously generated by the computing platform for inclusion on printed direct mail;
based on the filtered candidate batch of four-word passphrases, generate a new batch of four-word passphrases; and
release the new batch of four-word passphrases, wherein at least a subset of the released four-word passphrases are thereafter included on printed direct mail.