Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
11/2001
11/15/2001US20010041603 Communication devices and power packs that include a light source
11/15/2001US20010041602 Intergrated hearing aid for telecommunications devices
11/15/2001US20010041601 Rewinding device for mobile phones
11/15/2001US20010041600 Method for handling phone numbers in mobile station and mobile station
11/15/2001US20010041599 Handheld devices
11/15/2001US20010041598 Mobile communication device
11/15/2001US20010041596 Display-based interface for a communication device
11/15/2001US20010041594 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
11/15/2001US20010041593 Mobile communication device and data concealing method
11/15/2001US20010041592 Method for transfer of personalised information
11/15/2001US20010041590 Combination cellular telephone, sound storage device, and email communication device
11/15/2001US20010041588 Method of using a communications device together with another communications device, a communications system, a communications device and an accessory device for use in connection with a communications device
11/15/2001US20010041586 Communication terminal apparatus
11/15/2001US20010041583 Portable telephone with attenuation for surrounding noise
11/15/2001US20010041582 Cellular telephone with a changeable key arrangement
11/15/2001US20010041581 Portable communication apparatus having an optical or magnetic reading device
11/15/2001US20010041580 Radio communication terminal system automatic function setting method used in the same
11/15/2001US20010041559 Reactive recording of conversation
11/15/2001US20010041558 Method for controlling logging of wireless mobile components onto wireless base stations of universal mobile telecommunication systems, especially dect mobile components in dect base stations of cap specific telecommunication systems
11/15/2001US20010041557 Preventing misuse of call forwarding service
11/15/2001US20010041552 Method and apparatus in a mobile communications network
11/15/2001US20010041551 Wake up device for a communications system
11/15/2001US20010041543 Switch for sensing opening-closing of radio terminal
11/15/2001US20010041539 A wireless terminal communication system
11/15/2001US20010041533 Concurrent wireless/landline interface apparatus and method
11/15/2001US20010041239 Electronic equipment provided with a shell element
11/15/2001US20010040964 Portable communication apparatus
11/15/2001US20010040962 Telephone test set-installed low pass filter circuit for preventing corruption of digital communication signals
11/15/2001US20010040961 Method of processing phone dialing/redialing function and the device thereof
11/15/2001US20010040960 Method, system and device for using a regular telephone as a computer audio input/output device
11/15/2001US20010040946 Communication apparatus for receiving identification information of partner station, and executing communication operation in accordance with received identification information
11/15/2001US20010040562 Input device having plurality of function switches
11/15/2001US20010040556 Contact detection device, apparatus using such a device and radiotelephone comprising such an apparatus
11/15/2001US20010040517 Character input device and method
11/15/2001US20010040001 Cellular phone top cover and method of manufacturing the cellular phone top cover
11/15/2001EP1145531A3 Apparatus for hands-free operation with two sound reproduction transducers
11/15/2001DE10022588A1 Electronic device has housing or part(s) that changes color to indicate operating state to user with transparent housing and light sources that illuminate depending on current operating state
11/15/2001DE10022577A1 Mobile-phone for EDV-, TV-, E-mail, multimedia and internet applications, includes additional laser beam devices controlled by activation of touch-pads by hand
11/15/2001CA2407917A1 Removable housing cover for a portable radio communication device
11/15/2001CA2343476A1 Method and apparatus for suppressing music on hold
11/14/2001EP1154638A1 Image pickup device and portable telephone
11/14/2001EP1154628A1 Signalizing an incoming call from a mobile phone to a portable stereo set
11/14/2001EP1154623A2 Portable communication device and method for remote control
11/14/2001EP1154622A2 Automatic feature changeover between a wired telephone and a wireless portable telephone
11/14/2001EP1154621A1 Mobile station for telecommunications system
11/14/2001EP1154620A1 Terminal adapter, computer-readable recording medium, and terminal adapter management system
11/14/2001EP1154619A1 Portable communication device with a displayed, double used status line
11/14/2001EP1154618A1 Mobile telephone with surrounding noise attenuation
11/14/2001EP1154617A2 Mobile telephone with an embedded microphone
11/14/2001EP1154616A2 Mobile telephone with a keyboard
11/14/2001EP1154615A2 Mobile telephone with an upper and lower case
11/14/2001EP1154614A2 Mobile telephone with a radiofrequency interface
11/14/2001EP1154613A2 Mobile telephone with battery pack
11/14/2001EP1154612A2 Mobile telephone with battery pack
11/14/2001EP1154583A2 Wristwatch type wireless telephone
11/14/2001EP1154383A2 User identity authentication system and user identity authentication method and mobile telephonic device
11/14/2001EP1154361A1 Method and apparatus for editing an electronic treatment record
11/14/2001EP1154231A1 Calibrated altitude measurements
11/14/2001EP1153533A1 Method of interconnecting two elements
11/14/2001EP1153525A1 Sound directing device
11/14/2001EP1153522A1 System and method for automatically answering incoming emergency calls to a wireless phone
11/14/2001EP1153501A1 Telephone answering device handling calls according to caller-id and priority party list
11/14/2001EP1153500A1 Telephone handset
11/14/2001EP1153361A1 Iris imaging telephone security module and method
11/14/2001EP1153341A1 Electronic apparatus with display shared by different electronic modules
11/14/2001EP1038387B1 Identification card and billing method with an identification card
11/14/2001EP0990310B1 Built-in mobile telephone device for motor vehicles
11/14/2001EP0741950B1 Ct2 telephone system
11/14/2001EP0739573B1 Method and equipment for adapting ct2 calls for an isdn subscriber line
11/14/2001CN2459833Y Mobile telephone set with network card payment function
11/14/2001CN2459829Y Intelligent automatic dialing selective telephone set
11/14/2001CN2459828Y Double-frequency type antenna for mobile telephone set
11/14/2001CN2459827Y Mobile telephone set holder assembly
11/14/2001CN2459826Y Speaker indicator for mobile telephone
11/14/2001CN2459825Y Electronic telephone set with earphone
11/14/2001CN1322455A Electroacoustic communications unit
11/14/2001CN1322430A Superposition of data over voice
11/14/2001CN1322428A Portable telephone device
11/14/2001CN1322427A Methods and apparatus for mitigating efects of microphone overload in echo cancelation systems
11/14/2001CN1322426A Method and arrangement for complementing telephone connection with additional ihformation
11/14/2001CN1322425A Detachable latch mechanism for break-away components
11/14/2001CN1322347A Processing circuit for correcting audio signals, receiver, communication system, mobile apparatus and related method
11/14/2001CN1322346A Method of speech processing and apparatus for processing of speech
11/14/2001CN1322107A Casing of electronic apparatus and mobile telecommunication apparatus comprising same
11/14/2001CN1322099A Device and method for submitting multimedia service in mobile terminal
11/14/2001CN1322096A Mobile terminal with automatic translation function
11/14/2001CN1322080A Telephone set capable of receiving information transmitted by data interface of handset
11/14/2001CN1074884C Method for operating combination of radiotelephone and paging device
11/14/2001CN1074882C Radio mobile telephone set with demountable spring-locked panel and capable of satisfying various demands of outward appearance
11/14/2001CN1074881C On-off unit for mobile telephone
11/14/2001CN1074880C 通信装置 Communication device
11/13/2001US6317830 Process and device for authenticating subscribers to digital exchanges
11/13/2001US6317781 Wireless communication device with markup language based man-machine interface
11/13/2001US6317614 Mobile communication terminal
11/13/2001US6317613 Audio in a mobile receiver
11/13/2001US6317609 System and method for transporting digital speech and digital pictures
11/13/2001US6317607 Method and apparatus for rejecting an over-the-air request for call initialization
11/13/2001US6317597 Methods and system for geographically selecting data modems for data sessions over a wireless channel
11/13/2001US6317593 Intelligent cellular telephone function
11/13/2001US6317591 Telephony device comprising a base station and at least a subscriber unit, subscriber unit for such a telephony device and method used in such a telephony device