Patent · US Active

Methods for automatic structured extraction of data in OCR documents having tabular data

US9251413B2 · kind B2 · utility

32Cited by

3References

20Claims

0Family size

Assignee

Lexmark International Technology Sarl · CH

Inventors

Ralph Meier · Waldenbuch, DE
Harry Urbschat · Oldenburg, DE
Thorsten Wanschura · Oldenburg, DE
Johannes Hausmann · Marseilles, FR

Key dates

Filing date	Jun 13, 2014
Grant date	Feb 2, 2016
Priority date	—
Expiry date	Jul 26, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06V30/416
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods to select and extract tabular data among the optical character recognition returned strings to automatically process documents, including documents containing academic transcripts.

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