Patent · US Active

Maintaining a custodian directory by analyzing documents

US10891591B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Michael Baessler · Neckartenzlingen, DE
Jochen Doerre · Eppelheim, DE
Thomas Hampp-Bahnmueller · Stuttgart, DE
Philipp Hoffmann · Weil im Schönbuch, DE
Juergen Maletz · Wildberg, DE
Daniel Pittner · Steinenbronn, DE
Werner Schollenberger · Holzgerlingen, DE

Key dates

Filing date	Apr 17, 2018
Grant date	Jan 12, 2021
Priority date	—
Expiry date	Mar 2, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L61/4594
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A computer processor may extract identity information from a document. The identity information may include at least one custodian identity attribute. After extracting the identity information, the computer processor may determine that the identity information is associated with a specific custodian. The computer processor may then search for the custodian identity attribute in a custodian directory to determine whether the custodian directory contains an entry for the custodian. If the custodian is not in the custodian directory, the computer processor may create a new entry in the custodian directory for the custodian and store the extracted identity information in the new entry.

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