| Patents for H04M 19 - Current supply arrangements for telephone systems (7,475) |
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| 10/17/2006 | US7123903 Wireless telephone and wireless telephone system |
| 10/12/2006 | WO2005015803B1 Wireless accessory unit for notification of incoming calls and method of alerting a user to an incoming call |
| 10/12/2006 | DE202005017133U1 Telephone/bell/alarm receiver for a wrist joint takes the shape of an armlet or an armband fastened with Velcro strips |
| 10/12/2006 | DE10121570B4 Betriebsverfahren für ein schnurloses Telefonsystem zur Verlängerung der Nutzungsdauer ohne externe Energieversorgung A method of operating a cordless telephone system to extend the useful life without external power supply |
| 10/11/2006 | EP1709785A1 Portable device comprising alarm means which are controlled by movement detection means |
| 10/10/2006 | US7120471 User interface and associated method for indicating status using keypad backlights |
| 10/10/2006 | CA2402876C Continuity testing in communication networks |
| 10/05/2006 | WO2006102829A1 A long-distance powering system for communication system |
| 10/04/2006 | EP1708462A1 Reception device, signal arrival notification method, and program |
| 10/04/2006 | EP1706984A1 Method for transmitting information via a telecommunications and/or data network |
| 10/04/2006 | EP1706983A1 Mobile telephone |
| 10/04/2006 | EP1597902A4 User interface and associated method for indicating status using keypad backlights |
| 10/04/2006 | CN1843017A Power ramp-up in a line-powered network element system |
| 10/04/2006 | CN1278473C Battery driven machine using vibrator |
| 10/03/2006 | US7116778 Adaptive linefeed control for varying load on a subscriber loop |
| 10/03/2006 | US7116761 Fiber to the curb and fiber to the neighborhood power architecture |
| 10/03/2006 | CA2195740C Recordable voice/sound ringer for telephone |
| 09/28/2006 | US20060215771 Direct digital access arrangement circuitry and method for connecting to phone lines |
| 09/27/2006 | EP1405496B1 Subscriber identity module and terminal therefor |
| 09/27/2006 | CN1838803A Power supply system of mobile communication apparatus |
| 09/26/2006 | US7113981 Cellular telephone download locker |
| 09/21/2006 | WO2006099043A1 Mobile communications device carrier with vibrate ring |
| 09/21/2006 | US20060211456 Musical audible alert termination |
| 09/20/2006 | EP1645104A4 Method and apparatus for changing and pushing a sound source of a supplementary service using a ring back tone on calling |
| 09/20/2006 | CN1836425A Line powered network element |
| 09/20/2006 | CN1836424A Element management system for managing line-powered network elements |
| 09/20/2006 | CN1835408A Mobile communication terminal with bracket battery and its battery |
| 09/14/2006 | WO2006094646A1 Call alerting using different ring signals according to a play list |
| 09/14/2006 | DE102005011620A1 Telephone handsfree talking system for mobile telephone, has control unit that is placed in holder whereby holder is equipped for wireless communication with mobile telephone |
| 09/13/2006 | EP1701531A1 Voltage transient suppression circuit |
| 09/13/2006 | EP1701525A1 Call alerting using different ring signals according to a play list |
| 09/13/2006 | EP1700462A2 Method and apparatus of karaoke storage on a wireless communications device |
| 09/13/2006 | CN1833425A Function for controlling line powered network element |
| 09/13/2006 | CN1833262A Input voltage sense circuit in a line powered network element |
| 09/13/2006 | CN1832494A Control method and equipment for operation mode of communication terminal |
| 09/13/2006 | CN1275210C Network physical layer with power failure warning function and its warning method |
| 09/12/2006 | US7106852 Telephone accessory for generating conversation utterances to a remote listener in response to a quiet selection |
| 09/12/2006 | US7106846 System and method for caller control of a distinctive ring |
| 09/12/2006 | US7106843 Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access |
| 09/08/2006 | WO2006092746A1 Handheld device with improved vibration unit control. |
| 09/07/2006 | DE10041521B4 Fern-Stromzufuhrverfahren und -system Remote power method and system |
| 09/06/2006 | EP1698192A1 Method and telephone for downloading audio and video content for call indication |
| 09/06/2006 | EP1518428A4 Mobile electronic communication device with lights to indicate received messages |
| 09/06/2006 | CN2814825Y Telephone ringing auxiliary device |
| 09/06/2006 | CN1829237A Information reminding method for communication device |
| 09/06/2006 | CN1274168C Control of simultaneous displaying music information and different information on mobile communication terminal |
| 09/06/2006 | CN1274104C Circuit driving circuit with precision relay rate control |
| 09/05/2006 | US7103389 Radio communication device capable of generating melody patterns via sound, tactical and visual notifications |
| 09/05/2006 | US7103366 Method and apparatus for defining a behavior region for a communication device |
| 09/05/2006 | US7103322 Equipment shelf-resident network interface unit by-pass circuit |
| 09/05/2006 | US7103178 Speech amplifier-resident mechanism for controllably supplying power to a line circuit |
| 09/05/2006 | US7102887 Housing for hot pluggable network taps |
| 08/31/2006 | WO2006090788A1 Polarity control system, access gateway, and polarity control method |
| 08/31/2006 | WO2006090211A2 Defined ringing tone segments in an audio source |
| 08/31/2006 | US20060191400 System and method for generating an identification signal for electronic devices |
| 08/31/2006 | DE102006003409A1 Electromagnetic exciter for use in e.g. mobile telephone, has circular weight fastened around cover, and provided with projections, which extend through suspension and are loosely arranged in openings provided in respective sections |
| 08/31/2006 | DE10112462B4 Verfahren und erweiterte Schaltungsanordnung für die Ergänzungsschaltung zum Anschließen von 2 Telefone an einer Telefonleitung mit eigener Ruf-Nr. Procedures and advanced circuitry for the addition circuit for connecting 2 phones on a telephone line with its own phone no. auch mit Verbindung untereinander with interconnection |
| 08/30/2006 | EP1696642A1 Incoming telephone call indicators |
| 08/30/2006 | EP1695303A2 Fashion accessory with wireless signal alerting device |
| 08/30/2006 | EP1084566B1 Method and arrangement for choosing supply voltage |
| 08/30/2006 | CN1825864A Incoming display telephone without external connecting power and cell |
| 08/29/2006 | US7099707 Method and system for providing power to a communications device |
| 08/29/2006 | US7099705 Telephone and method for converting sound to image and displaying on screen thereof |
| 08/29/2006 | US7099463 Method and apparatus for detecting a compatible phantom powered device using common mode signaling |
| 08/29/2006 | US7099462 Silent ringing with reduced device sizes |
| 08/29/2006 | US7099457 Personal ring tone message indicator |
| 08/24/2006 | US20060190248 System and method for generating an identification signal for electronic devices |
| 08/23/2006 | EP1694045A2 Device and method for processing data resource changing events in a mobile terminal |
| 08/23/2006 | CN1271881C Method of ringing tone of replaceable mobile communication device |
| 08/23/2006 | CN1271871C Indication setting method of temporarily forbidding mobile communication terminal |
| 08/22/2006 | US7095848 Power up reset circuit for line powered circuit |
| 08/22/2006 | US7095847 DC/DC converter and subscriber line interface circuit |
| 08/17/2006 | WO2005015803A3 Wireless accessory unit for notification of incoming calls and method of alerting a user to an incoming call |
| 08/17/2006 | US20060182248 Incoming call screening, control and prioritisation in a telephone device |
| 08/17/2006 | DE202006008520U1 Charging station for accumulator in cordless telephone apparatus has ring shaped bearing shell with cascading stepped inner surface whereby protruding ring-shaped bearing surface is provided in inner side of the housing |
| 08/16/2006 | EP1690415A1 Method and apparatus for remote powering using multiple subscriber lines |
| 08/16/2006 | EP1690411A1 Incoming call screening, control and prioritisation in a telephone device |
| 08/16/2006 | CN2807639Y Telephone set |
| 08/16/2006 | CN1820488A Wireless hands-free system with silent user signaling |
| 08/16/2006 | CN1819610A Power supplier of U-interface terminal device |
| 08/16/2006 | CN1819601A Telephone with call-incoming-operation limiting function and method to limit call- incoming-operation |
| 08/16/2006 | CN1819598A Method for switching incoming call signal output mode and mobile communication terminal |
| 08/16/2006 | CN1270507C Remote detector |
| 08/15/2006 | US7092925 Intelligent portable communications device and operation method for the same according to user's schedule |
| 08/15/2006 | US7092700 Method and a device for signaling a call or a message to its addressee |
| 08/15/2006 | US7092518 Cordless telephone outlet device |
| 08/15/2006 | US7092517 Apparatus and method for regulating an SLIC supply voltage |
| 08/10/2006 | DE102005005538A1 Two-wire line driver circuit for line card, has amplifier devices with supply voltage lines connected with voltage potentials and potential node, and middle voltage control unit connected to potentials to supply middle potential to node |
| 08/09/2006 | EP1687783A1 Method and device for generating an alert signal based on a sound metric for a noise signal |
| 08/09/2006 | CN2805241Y Telephone set used in baby room |
| 08/09/2006 | CN1816057A Method for optimizing incoming telegram prompting function of hand-set |
| 08/08/2006 | USRE39231 Communication terminal equipment and call incoming control method |
| 08/08/2006 | US7089041 Method for managing incoming calls on a mobile phone |
| 08/08/2006 | US7088990 Communication network terminal supporting a plurality of applications |
| 08/08/2006 | US7088816 System and method for customising call alerts |
| 08/08/2006 | US7088815 True alert indication |
| 08/03/2006 | DE10032233B4 Verbessertes Mobiltelefon Improved mobile phone |
| 08/02/2006 | EP1685698A1 Shuffle-play of multi-media events in a wireless communications device |
| 08/02/2006 | EP1352509A4 Signal routing for reduced power consumption in a conferencing system |
| 08/02/2006 | EP0894393B1 A telecommunication circuit and a telecommunication device |