Patents
Sitemap › H04 - Electric communication technique › H04M - Telephonic communication › H04M 1 - Substation equipment, e.g. for use by subscribers
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
02/2003
02/13/2003US20030031140 Method and apparatus for extending communication unit battery life
02/13/2003US20030031005 Electronic device with a variable keyboard
02/13/2003US20030030681 Enhanced text entry system for wireless devices
02/13/2003US20030030666 Intelligent adaptive navigation optimization
02/13/2003US20030030624 Portable terminal and communication connection method thereof
02/13/2003US20030030595 Bracelet with information display and imputting capability
02/13/2003US20030029976 Cellular phone securing device and onboard holder for vehicle use
02/13/2003DE20218469U1 Information carrying telephone handset with telephone numbers under plastics view window
02/13/2003DE20217811U1 Magnifying lens sleeve for cell phone liquid crystal display
02/12/2003EP1283665A2 Wall support for an electrical apparatus and electrical apparatus for such a wall support
02/12/2003EP1283633A2 Hands-free telephone conversation system and relay device for the same
02/12/2003EP1283461A2 Portable terminal
02/12/2003EP1283023A1 Recording medium and blood glucose monitoring system
02/12/2003EP1282989A1 Method for over the air mobile station management
02/12/2003EP1282976A1 Device for automatically opening a customer loop in a telecommunication network
02/12/2003EP1282975A2 System and method for providing telephony services
02/12/2003EP1282974A1 Headset
02/12/2003EP1282973A1 Removable housing cover for a portable radio communication device
02/12/2003EP1183848A4 System and method for near-end talker detection by spectrum analysis
02/12/2003EP1175809B1 Headset
02/12/2003CN2535981Y Telephone set integrating buttons and microphone-receiver
02/12/2003CN2535980Y Charging power source line of LSB mobile phone
02/12/2003CN2535928Y Communicating cell box of traceable optical fiber connector
02/12/2003CN1397131A Portable telephone
02/12/2003CN1397129A Mail system, server and mail transmitting/receiving device
02/12/2003CN1397033A Information processing device and method, and information processing program
02/12/2003CN1396788A Investigation system and method based on mobile communication network
02/12/2003CN1396786A Self-modification bell melody
02/12/2003CN1396754A Replaceable sliding cover component of folding apparatus for folding mobile phone
02/12/2003CN1396751A Mobile terminal equipment and method for contralling calling notice
02/12/2003CN1396436A Portable electronic equipment with bearing measurement and its magnetic sensor, bearing measuring method
02/12/2003CN1101636C Attachment device for mobile phone
02/12/2003CN1101603C elastomeric contact
02/11/2003US6519483 Portable wireless information terminal apparatus in which view of display unit and operation of operational section are easy to perform during using
02/11/2003US6519482 Mobile telephone help information
02/11/2003US6519481 Radio communication device having underlining scroll display function
02/11/2003US6519480 Wireless telephone with virtual dialer
02/11/2003US6519479 Spoken user interface for speech-enabled devices
02/11/2003US6519476 Radio communication system wherein insertion of an attachable external storage medium causes the mobile to interact with the system
02/11/2003US6519475 Earphone-microphone combination including a radio module and method of shifting its operational mode between telephone mode and radio mode
02/11/2003US6519470 Automated warranty registration
02/11/2003US6519467 Methods and apparatus for control of frequency hopping in an analog cordless telephone
02/11/2003US6519463 Location based service request system
02/11/2003US6519345 Double-functioned hand-free device for cellular telephone
02/11/2003US6519338 Tone burst generator and its application to telephony
02/11/2003US6519335 Apparatus, method and system for personal telecommunication incoming call screening and alerting for call waiting applications
02/11/2003US6519334 Method for processing incoming call in exchange system
02/11/2003US6519323 Test unit for use at a network interface device
02/11/2003US6519250 Quick connect internet telephone and method therefor
02/11/2003US6519241 Mobile telephone for internet-applications
02/11/2003US6518993 Mobile imaging
02/11/2003US6518958 Electronic apparatus having plural entry switches
02/11/2003US6518957 Communications device with touch sensitive screen
02/11/2003US6518918 Wireless assisted altitude measurement
02/11/2003US6518491 Apparatus and method for automatically generating musical composition data for use on portable terminal
02/11/2003CA2276898C Method for the definition of a call forward operation within a telecommunications system
02/11/2003CA2250245C Antenna assembly for radiotelephonic device
02/11/2003CA2245064C Handset with a single transducer for handset and handsfree functionality
02/11/2003CA2113840C Telecommunication device operating under an enhanced tdd protocol
02/06/2003WO2003010995A2 Sound reinforcement system having an multi microphone echo suppressor as post processor
02/06/2003WO2003010986A1 Method for changing graphical data like avatars by mobile telecommunications terminals
02/06/2003WO2003010985A1 Method for launching an application with a mobile station
02/06/2003WO2003010983A2 Methods and systems of blocking and/or disregarding data and related wireless terminals and wireless service providers
02/06/2003WO2003010944A1 Self-retracting headset unit for mobile phones and videophones
02/06/2003WO2003010943A2 Hands-free mobile phone kit
02/06/2003WO2003010942A2 System and method for improved security in a handset reprovisioning and reprogramming
02/06/2003WO2003010941A2 Method and system for transferring a cellular phone call
02/06/2003WO2003010932A2 System and method for peer-to-peer handset communication
02/06/2003WO2003010929A1 Method and system for transmitting data from a first data network into a second data network
02/06/2003WO2003010851A1 Portable radio-use antenna
02/06/2003WO2003010668A2 System and method for field diagnosis of wireless communications device system software
02/06/2003WO2003010664A2 System and method for updating persistent data in a wireless communications device
02/06/2003WO2003010663A2 System and method for the management of wireless communications device system software downloads in the field
02/06/2003WO2003010662A2 System and method for field downloading a wireless communication device software code section
02/06/2003WO2003010658A2 System and method for organizing field upgradable wireless communication device software
02/06/2003WO2003010656A2 System and method for executing update instructions on a wireless communications device
02/06/2003WO2002089105A3 Methods, systems, and programming for producing and displaying subpixel-optimized images and digital content including such images
02/06/2003WO2002075517A3 Personal electronic device
02/06/2003WO2002054717A3 A casing
02/06/2003WO2002054509A9 A device with a loudspeaker and an ear piece cover
02/06/2003WO2002052830A3 Wiring panel to connect security system to dsl line using modem to separate voice from data
02/06/2003WO2002050625A3 Method of connecting network url addresses through cellular network
02/06/2003WO2002041651A3 Methods and apparatus for identifying asset location in mobile co mmunication networks
02/06/2003WO2001095358B1 Input devices and their use
02/06/2003WO2001079965A3 Navigation server for use with, for example, a wireless web access device having a navigation control unit
02/06/2003WO2001065809A9 Apparatus for selectively connecting a telephone to a telephone network or the internet and methods of use
02/06/2003US20030028542 Updating computer files on wireless data processing devices
02/06/2003US20030028313 Communication navigation system, communication navigation method, terminal unit, and route guidance information transmitting apparatus
02/06/2003US20030027609 Cellular phone
02/06/2003US20030027607 Hands-free telephone conversation system and relay device in hands-free telephone conversation system
02/06/2003US20030027606 Wireless earphone having mainframe separated with output unit
02/06/2003US20030027605 Mobile wireless terminal device capable of informing with varied contents for ringing
02/06/2003US20030027604 Mobile communication terminal device capable of changing output sound and output sound control method
02/06/2003US20030027603 Imaging apparatus
02/06/2003US20030027602 Method and apparatus for prompting a cellular telephone user with instructions
02/06/2003US20030027594 Method for presetting a mobile phone communications mode and vehicle mobile phone arrangement
02/06/2003US20030027593 Communications module for wireless communications with an electronic device to enable remote access
02/06/2003US20030027591 Method and apparatus for creating and distributing real-time interactive media content through wireless communication networks and the internet
02/06/2003US20030027590 Mobile radio terminal device
02/06/2003US20030027589 Mobile telephone and method for its manufacture
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