Method and an apparatus to store content rating information
US7769766B1 · kind B1 · utility
15Cited by
8References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2004 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Oct 4, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/957
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and an apparatus to store content rating information have been disclosed. In one embodiment, the method includes receiving a user request to access a web page, sending a domain name system (DNS) request to a first one of a plurality of DNS servers from a content filtering client to get content rating information of the web page in response to the user request, and receiving from the first one DNS server a DNS response containing the content rating information to the content filtering client. Other embodiments have been claimed and described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.