Method and system for classifying and redacting segments of electronic documents
US8887301B2 · kind B2 · utility
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Key dates
| Filing date | Mar 21, 2013 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Jun 26, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/2141
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for classifying and redacting electronic documents, for example an email message, is described. The classification and redaction of segments of the email message are based on rules. Using the rules, multiple versions of the email message, each corresponding to recipients with specific clearance levels are generated. A selective redacting of certain segments of the email message concurrently with sending previously redacted segments of the same email message is described. A corresponding system for classifying and redacting electronic documents is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.