Wallace P Scott

20220350828, Nov 3, 2022

Apr 29, 2022

17/733351

- Washington DC, US
Chengmin Jiang - Potomac MD, US
Sonja Krane - Blue Bell PA, US
Jofia Jose Prakash - Aldie VA, US
Utpal Tejookaya - Springfield VA, US
Jeroen Van Prooijen - Fairfax VA, US
Jonathan Hansford - Burke VA, US
Jinglei Li - Falls Church VA, US
Wallace Scott - Fairfax Station VA, US

American Chemical Society - Washington DC

G06F 16/33
G06F 16/31

A method is disclosed, involving converting each structured text document stored in a database into one or more vectors, using the vectors of the structured text documents stored in a database to create a similarity search index, then for each structured text document from the database, searching the search index using the one or more vectors of the structured text document in order to generate a list of N other structured text document from the database similar to the structured text document based on said search; an storing each list of N other structured text document from the database similar to the structured text document in a table.

20190097808, Mar 28, 2019

Nov 27, 2018

16/201346

- Mclean VA, US
Wallace Penn Scott - McLean VA, US

H04L 9/32
G06F 21/10
G06K 19/06
G06K 19/10
G06T 15/04
G09C 5/00
G06K 19/08
G06K 9/00

Systems and methods for time and location based authentication of a number associated with an object. An example method includes receiving a verification request from a requestor that includes a time-location stamp and a number obtained from the object and verifying that the number exists in a data store of numbers generated for objects by a product owner. The method also includes determining whether the time-location stamp is outside a constraint set by the product owner. Responsive to the time-location stamp being outside the constraint the authentication probability is set to a value indicating inauthenticity. Responsive to the time-location stamp being within the constraint, the method includes calculating an authenticity probability based on a velocity determined using the time-location stamp and storing the authenticity probability with the time-location stamp in the data store. The method may also include providing the authenticity probability to the requestor.

20170187534, Jun 29, 2017

Mar 10, 2017

15/456107

- McLean VA, US
Wallace Penn Scott - Huntersville NC, US

H04L 9/32
G06K 19/06
G09C 5/00
G06K 19/08
G06K 9/00
G06F 21/10
G06T 15/04
G06K 19/10

Systems and methods subjecting a computer graphics object to a pseudo-random transformation to produce a surface-texture snapshot used to verify the authenticity of a host object. An example method includes generating a hash of a private manufacturer identifier, a product identifier, and a chain of ownership identifier and generating a three-dimensional surface using a first portion of the hash. The method also includes generating a texture pattern using a second portion of the hash and generating a surface-texture snapshot by mapping the texture pattern onto the three-dimensional surface. The surface-texture snapshot may be provided for imprinting on the host object. In some implementations, the surface-texture snapshot may be used as a first check in an authentication procedure.