Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
12/2003
12/24/2003CN1463398A Dictation machine able to provide setup information for speech data
12/24/2003CN1463397A Portable electronic equipment
12/24/2003CN1463167A 便携式数据终端 The portable data terminal
12/24/2003CN1463132A Mobile radio terminal
12/24/2003CN1463131A Mobile phone
12/24/2003CN1463101A Handset providing function of recording and playing back sound
12/24/2003CN1462932A Single finger input system specific for handhold terminals
12/24/2003CN1462931A Rotary keypad of mobile telephone
12/24/2003CN1132483C 关断在禁用区的例如移动单元的电子装置的方法 Shutdown method disabled area e.g. a mobile unit of an electronic device
12/24/2003CN1132464C 无线电手机和包括无线电手机及辅助设备的系统 Wireless phones and cell phones and auxiliary equipment, including radio system
12/24/2003CN1132460C Telephone device comprising digital processing element for speech signal and method implement in such device
12/24/2003CN1132445C Display screen operation of portable wireless information terminal
12/24/2003CN1132402C System and method of responding to incoming call while conferencing
12/24/2003CN1132398C 在通信终端设备上显示功能特征名称的方法 Display feature name in the communication terminal device method
12/24/2003CN1132397C Telephone with data catching function
12/24/2003CN1132396C 一移动式电话机上的转盖铰链构件 Turn the lid hinge member on a mobile phone
12/24/2003CN1132375C Method of generating random number from radio signal
12/24/2003CN1132350C 用于交互式通信的方法和设备 Method and apparatus for interactive communication
12/24/2003CN1132343C Radio-telephone system
12/24/2003CN1132333C Radio communication appts. having rolling display control function
12/24/2003CN1132325C Device and method for producing noise in digital receiver
12/24/2003CN1132209C Switch-over mechanism
12/24/2003CN1132139C Lighting-type operation press button and its base
12/23/2003US6668241 Rule based capacity management system for an inter office facility
12/23/2003US6668180 Signaling method and apparatus with a host and human input device
12/23/2003US6668179 Special battery reserve of portable electronic devices for emergency use
12/23/2003US6668178 Battery-backup mechanism for base unit of wireless telephone system
12/23/2003US6668177 Method and apparatus for displaying prioritized icons in a mobile terminal
12/23/2003US6668159 Terminal bitrate indicator
12/23/2003US6668063 Electrical apparatus with electro-acoustic transducer
12/23/2003US6668057 Apparatus for receiving tone signal, apparatus for transmitting tone signal, and apparatus for transmitting or receiving tone signal
12/23/2003US6668049 Systems and methods for intelligent third-party redirection of an incoming call via a display-based communication center
12/23/2003US6668047 Key telephone system and maintenance method therefor
12/23/2003US6668042 Telephone handset for mixed-mode voice-and-TDD communication
12/23/2003US6667748 Method of displaying image sequences on mobile radio communications equipment co-operating with a subscriber identity module
12/23/2003US6667738 Touch screen overlay apparatus
12/23/2003US6667731 Method for driving backlight parts in a mobile phone
12/23/2003CA2365116C A communication network terminal supporting a plurality of applications
12/23/2003CA2309716C System and method for distributing voice and data information over wireless and wireline networks
12/18/2003WO2003105508A1 Use of a subscriber identity module by several mobile communication devices
12/18/2003WO2003105494A2 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
12/18/2003WO2003105457A1 Charging in communication networks
12/18/2003WO2003105453A1 Call answering system in a voice messaging system
12/18/2003WO2003105452A1 Method of requesting phone numbers from a directory service by voice, which are transferred to the terminal to establish therefrom a voice connection
12/18/2003WO2003105451A1 Mobile equipment theft deterrent system and method
12/18/2003WO2003105450A1 Collapsible mobile telephone
12/18/2003WO2003105449A1 Communication device and communication device ringing method
12/18/2003WO2003105448A2 Communication apparatus incorporating a visual signaling device
12/18/2003WO2003105445A1 Communications device and method comprising user profiles matching between compatible devices
12/18/2003WO2003105366A1 Compound portable computing device with dual portion keyboard coupled over a wireless link
12/18/2003WO2003105360A1 Mobile telephone with image processor installed in upper folder
12/18/2003WO2003105313A1 An electronic device with a vibrator and an exchangeable cover
12/18/2003WO2003104913A2 Text entry for electronic device
12/18/2003WO2003077504A3 Accessory control interface
12/18/2003WO2003077358A3 Adaptive receive and omnidirectional transmit antenna array
12/18/2003WO2003067409A3 Device for inputting text by actuating keys of a numeric keypad for electronic devices and method for processing input impulses during text input
12/18/2003WO2003062962A3 Method and system for securely transmitting and distributing information and for producing a physical instantiation of the transmitted information in an intermediate, information-storage medium
12/18/2003WO2003025723A3 All-in-one modular wireless device
12/18/2003US20030233563 Method and system for securely transmitting and distributing information and for producing a physical instantiation of the transmitted information in an intermediate, information-storage medium
12/18/2003US20030233462 System and method for providing a digital rights scheme for browser downloads
12/18/2003US20030232632 Apparatus for controlling power and signal of electronic equipment with controlling unit and subordinate unit
12/18/2003US20030232628 Cordless telephone
12/18/2003US20030232618 System and method for implementing virtual mobile messaging services
12/18/2003US20030232597 Cellular phone that exposes the user's brain to much less microwave radiation than ordinary cellular phones with the help of a proxy (intermediary) device
12/18/2003US20030231764 Audio earpiece for wideband telephone handsets
12/18/2003US20030231760 Hybrid DC-feed controller for a subscriber line interface circuit
12/18/2003US20030231754 Telephone call redirection system
12/18/2003US20030231753 Method and apparatus for automatically terminating a call
12/18/2003US20030231748 System and method for quietly answering an incoming communication
12/18/2003US20030231742 Clamp device integrating test device for telephone and network cables
12/18/2003US20030231603 Crosstalk masking for digital subscriber loops
12/18/2003US20030231120 Method for arranging mandarin phonetic symbols on a keypad
12/18/2003US20030230702 Hospital bed communication and control device
12/18/2003DE20316061U1 Holder comprises long body of flexible material which is bendable by unlimited angle, and outer cover element formed directly onto body by injection process, and with ends of body left free and cover in bellows configuration
12/18/2003DE20315699U1 Tragbarer Verstärkersatz und Kopfhörer mit umschaltbarem Satz für die Freisprechfunktion Portable amplifier kit and headphones with switchable set for hands-free calling
12/18/2003CA2486979A1 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
12/17/2003EP1372353A1 A communications headset
12/17/2003EP1372352A2 Earpiece for wideband telephone handsets
12/17/2003EP1372329A1 Cordless telephony profile
12/17/2003EP1372327A1 System and method for transferring information between telecommunications equipments
12/17/2003EP1372324A2 Portable radio communication terminal and call center apparatus
12/17/2003EP1372323A1 Mobile telephone
12/17/2003EP1372322A1 Method for preventing unauthorised connections in telephone lines
12/17/2003EP1372321A2 Voicemail user interface for mobile communication devices
12/17/2003EP1372299A1 A system for improving wireless communications devices
12/17/2003EP1372214A1 Portable transceiver antenna
12/17/2003EP1372056A1 Mobile communication terminal
12/17/2003EP1371261A2 Audio headset
12/17/2003EP1371254A1 Improvements in, or relating to, fixed wireless access system
12/17/2003EP1371213A2 Apparatus and method for computer controlled call processing application in packet switched telephone networks
12/17/2003EP1371212A2 Headset system
12/17/2003EP1371208A1 Method of correcting a real-time clock of an electronic apparatus
12/17/2003EP1371053A1 Hand-held device that supports fast text typing
12/17/2003EP1370943A2 System for replicating data of a mobile station
12/17/2003EP1370928A2 Personal electronic device
12/17/2003EP1370446A1 Mobile telephone device comprising multiwire electrical connection devices
12/17/2003EP1370445A1 An automobile computer control system for limiting the usage of wireless telephones in moving automobiles
12/17/2003EP1370179A2 Anastomosis occlusion device
12/17/2003EP1103086B1 Mobile telephone apparatus
12/17/2003EP0966829B1 Digital answering machine