Patent · US Active

Contactless smart SIM

US8090407B2 · kind B2 · utility

2Cited by
43References
3Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 6, 2007
Grant dateJan 3, 2012
Priority date
Expiry dateAug 29, 2030

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04M2250/14
  • WIPO fieldTelecommunications
  • WIPO sectorElectrical engineering

Abstract

A mobile communicator including a housing including a main portion and a removable portion, cellular telephone circuitry located within the main portion of the housing, a SIM card mounted in the main portion of the housing, a battery mounted between the removable portion of the housing and the SIM card and a contactless functionality antenna mounted intermediate the removable portion and the battery and communicating with the SIM card.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.