Apparatus and method for managing electronic original data
US6658403B1 · kind B1 · utility
45Cited by
12References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2000 |
| Grant date | Dec 2, 2003 |
| Priority date | — |
| Expiry date | Nov 24, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99939
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An electronic document is registered as electronic original data in an apparatus different from the computer environment of a user. At this time, a registration certificate for uniquely identifying the electronic original data is issued, and the user accesses the electronic original data using the issued registration certificate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.