Patent · US Active

Document processing

US8593697B2 · kind B2 · utility

0Cited by

18References

13Claims

0Family size

Assignee

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

Yogesh Sankarasubramaniam · Savanuru, IN
Krusheel Munnangi · Bengaluru, IN
Serene Banerjee · Savanuru, IN
Anjaneyulu Seetha Rama Kuchibhotla · Savanuru, IN
Abhishek Chakraborty · Bengaluru, IN
Nagabhushana Ayyanahal Matad · Bengaluru, IN

Key dates

Filing date	Apr 13, 2010
Grant date	Nov 26, 2013
Priority date	—
Expiry date	May 8, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG06V30/10
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

Proposed is the use of a document widget for representing a property of a document. The document widget comprises: a human-readable portion for interpretation by a user; and a machine-readable portion representing the document property. By comprising information about a property of a document, a document widget may be processed in accordance with an optical recognition process so as to identify the document widget and enable extraction of the document property.

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