Patent · US Active

Expense compliance checking based on trajectory detection

US11227341B2 · kind B2 · utility

0Cited by

54References

25Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Stephen Chu · Beavercreek, US
Min Gong · Shanghai, CN
Dong Li · Tangxia, CN
Jun Chi Yan · Shanghai, CN
Wei Zhang · Jingwei, CN

Key dates

Filing date	Sep 24, 2019
Grant date	Jan 18, 2022
Priority date	—
Expiry date	May 8, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F2218/00
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method, system, and computer program storage product determine determining a trajectory information type of a receipt submitted by an employee. Trajectory information associated with the receipt submitted by the employee is retrieved based on the trajectory information type. Trajectory information corresponding to a device associated with the employee is also retrieved. The receipt is determined as a valid receipt in response to the trajectory information associated with the receipt submitted by the employee matching the trajectory information associated with the device associated with the employee.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.