Spare mobile phone
US8583168B1 · kind B1 · utility
0Cited by
0References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 2012 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Jun 7, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0287
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
This invention discloses a spare mobile phone with a simple structure is a mobile phone that can be situated at a standby and backup state for a long time. The spare mobile phone includes a circuit board installed in a casing, and the circuit board is electrically coupled to at least one antenna module, a telecom signal processing module, a SIM card connecting module, a microprocessor module, and the casing includes a keys module electrically coupled to the microprocessor module, and a battery module for installing at least one battery of a default commercial specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.