Method and apparatus for restriction of message distribution for security
US7590693B1 · kind B1 · utility
41Cited by
29References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2003 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Jun 3, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/214
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A server for processing an electronic message is provided that includes:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.