Method and an apparatus to screen electronic communications
US8301702B2 · kind B2 · utility
0Cited by
16References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 2004 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Sep 30, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus to screen electronic communications have been disclosed. In one embodiment, the method includes extracting URLs from electronic communication and analyzing the URLs extracted to determine whether the electronic communication is of a first predetermined category. Other embodiments have been claimed and described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.