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| Number | Title | Issue Date |
| 6889059 | Multi-card device for telecommunications, and process for automatically managing telephone communications A multi-card cellular telephone apparatus includes a central processing unit and a plurality of SIM cards connected to the central processing unit through slots. The plurality of SIM cards are selectively managed by the central processing unit employing an active ti... | 05/03/2005 |
| 6879843 | Device and method for storing and reproducing digital audio data in a mobile terminal A method and device for reproducing digital audio data in a mobile station is disclosed. The mobile station can be connected by an adapter with a personal computer in order to download MP3 digital audio data which was previously downloaded from the Internet to a har... | 04/12/2005 |
| 6871081 | Broadband wireless access system Typically it is expensive to add cable within an existing multiple dwelling units (MDUs) such as blocks of flats to provide additional services such as broadband internet access, video on demand and video telephony. The present invention provides a broadband wireles... | 03/22/2005 |
| 6687516 | Hand-free receiver signal wire for mobile telephone A signal wire connecting between a hand-free receiver and a mobile telephone includes a first side having a hand-free receiver plug co-operating with the hand-free receiver so as to be connected to the main circuit of the hand-free receiver, and a second ... | 02/03/2004 |
| 6532372 | Method of providing a digital mobile phone with data communication services A method of providing data communication services between an external electronic device such as a personal computer which is connected to a communication device such as a mobile phone, comprising the steps of: periodically checking a connection state to g... | 03/11/2003 |
| 6526288 | System for connecting a data communication device over wireless terminals to a communication network A wireless terminal includes a line interface which is connectable to a modem of an external apparatus. A controller of the wireless terminal is connected to the line interface. In response to connection of the wireless terminal to the modem, the controll... | 02/25/2003 |
| 6509659 | Cable or module identification apparatus and method This invention includes a universal base unit having a plurality of cables, each corresponding to a unique electronic host device. The cable is manufactured such that the ground connection of the electronic host device is routed to one of a plurality of i... | 01/21/2003 |
| 6411823 | Replaceable signal cable making a sound-controlled or externally dialed hand-free system universally compatible with all types of cellular phones A replaceable signal cable for connection of a specific type of cellular phone to a sound controlled or externally dialed hand-free system enables the hand-free system to be adapted for universal use on all types of cellular phones by simple selection of ... | 06/25/2002 |
| 6216018 | Telephone hand-free apparatus A telephone hand-free apparatus comprises a housing; a telephone receiving case installed in the housing, the telephone receiving case being so sized and constructed as to receive therein a portable telephone; a board on which a control circuit is arrange... | 04/10/2001 |
| 5995591 | Connecting arrangement for reducing induced noise A fixed wireless access subscriber unit extension telephone cable connecting arrangement is disclosed. The cable itself includes a single pair of wires for carrying the tip and ring signals between the subscriber unit and an extension telephone set. The c... | 11/30/1999 |
| 5802476 | Cordless telephone system having base unit with speaker In a cordless telephone set, a base unit which itself has no loudspeaker function is made to provide a loudspeaker function at low cost. The base unit 2 has a transmitting circuit 22 for transmitting an aural signal and data to the handset 1 and a receivi... | 09/01/1998 |
| 5400389 | System for rewriting information in rewritable memory provided in portable remote terminal and portable remote terminal applicable to the system A system includes a portable remote terminal for communicating with other terminal devices and an external unit for inputting information. The portable remote terminal has a connector for connecting the portable remote terminal to the external unit, a fla... | 03/21/1995 |
| 5333177 | Universal connection for cellular telephone interface A cellular telephone is interconnected to a control unit via a cable. The cable contains both appropriate interdisciplinary connections for attachment to the telephone at one end and to the control unit at the other end via a universal connector. At least... | 07/26/1994 |
