Automated removal of personally identifiable information
US9058813B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 21, 2012 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Jan 4, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L21/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A natural language system may receive user-input. The user-input may include personal or restrictable information. The natural language system may provide a dual processing system. The natural language system may store a true copy of the user-input, which may include the personal or restrictable information. The natural language system may also generate an obfuscated copy of the user-input that does not contain personal or restricted information. The true copy of the user-input may be stored in a secure storage system and may be retrieved by authorized personnel, which may include the user who provided the user-input. The obfuscated copy of the user-input may be stored in a storage system and may be employed in ongoing training of the natural language system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.