Filter for a distributed network
US8775508B2 · kind B2 · utility
2Cited by
144References
38Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2012 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Apr 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device coupled to a network receives a request from an indexing node in the network, the request corresponding to a particular data item; and provides a response to the indexing node in response to the request, wherein the response to the indexing node includes an indication that the indexing node should index a substitute data item instead of the particular data item.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.