Entry adapter that blocks different frequency bands and preserves downstream signal strength
US10154303B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 25, 2018 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | Jan 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/63
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An entry adapter configured to allow downstream and upstream external signals to be received by the entry adapter, allow the downstream and upstream external signals to be conducted to a server interface of an internal client-server network, allow client signals to be conducted to a client interface of the internal client-server network, and including a frequency band blocking device configured to allow low frequency band signals to be conducted to the server interface, preserve downstream signal strength to the server interface, allow high frequency band signals to be conducted to the client interface, and block the high frequency band signals from being conducted to the external network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.