"The radio craze will die out in time."
Thomas Edison ; 1922
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| Number | Title | Issue Date |
| 7509094 | Wireless telecommunication device and uses thereof A wireless telecommunication device including a foreground unit, and a background unit that is physically separated from the foreground unit and in local communication with the foreground unit. The foreground unit is provided to support incoming calls independently ... | 03/24/2009 |
| 7433712 | Multi-access solid state memory devices and a telephone utilizing such A mobile telephone device, comprising, an enclosure; a plurality of hardware components that provide the functionality of a cellular telephone or a satellite telephone, at least some of said components being inside or on said enclosure; a solid state non-volatile st... | 10/07/2008 |
| 7398081 | Device and system for selective wireless communication with contact list memory Methods, devices and systems for wireless communication. A device user defines a list of contacts and receives a collective indication of which contacts are located within a neighborhood of the device. The neighborhood is defined at the device, for example by the de... | 07/08/2008 |