Network telephone expansion seat
US7688971B2 · kind B2 · utility
0Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2006 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | May 19, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A network telephone expansion seat including a housing and a signal conversion module is provided. The housing has a bearing portion for disposing a network telephone thereon. The signal conversion module disposed inside the housing has a circuit substrate. At least one connection interface for transmitting data is disposed on the circuit substrate for connecting the network telephone to transmit data. Meanwhile, the circuit substrate is connected to peripherals such as a printer, a facsimile machine, a card reader, and an MP3 player via the connection interface, thereby expanding the functions of the network telephone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.