Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
09/2002
09/25/2002CN2513302Y Intercommunication mobile telephone
09/25/2002CN2513301Y Computer host telephone
09/25/2002CN1371568A Digital tone generator
09/25/2002CN1371567A 便携式电话 Portable Phone
09/25/2002CN1371566A Reflecting modulator circuit comprising negative impedance amplifier
09/25/2002CN1371503A Carrier element for electronic media apparatus
09/25/2002CN1371232A Icon and cartoon managing method and data structure and command executing mobile terminal
09/25/2002CN1371231A Chip card inserting and fixing device
09/25/2002CN1371230A 移动台和通信系统 The mobile station and communication systems
09/25/2002CN1371228A Mobile communication terminal and its voice distinguishing method and record medium
09/25/2002CN1371227A Sound processing method, telephone set and relay station using the method
09/25/2002CN1371209A Change-over method and record medium for mobile terminal and its display
09/25/2002CN1371207A Control device and method for subunit switch in folded mobile communication terminal
09/25/2002CN1371198A Method of calling online user
09/25/2002CN1371047A User's interface design unit
09/25/2002CN1371042A Character input method and unit
09/25/2002CN1091562C Collector for use identifying card
09/25/2002CN1091560C Bidirectional communication device
09/25/2002CN1091558C Telephone apparatus
09/24/2002US6457132 Calendar-based power management
09/24/2002US6456976 Mobile terminal provided with speech recognition function for dial locking
09/24/2002US6456857 Terminal to execute a terminal application
09/24/2002US6456841 Mobile communication apparatus notifying user of reproduction waiting information effectively
09/24/2002US6456715 Connecting a telephone
09/24/2002US6456712 Separation of ring detection functions across isolation barrier for minimum power
09/24/2002US6456706 Automatic telephone silent call screening system
09/24/2002US6456705 Digital key telephone system and extension terminal device thereof
09/24/2002US6456704 Method and system for programming a digital sender via caller ID
09/24/2002US6456699 Web-based generation of telephony-based interactive voice response applications
09/24/2002US6456697 Device and method of channel effect compensation for telephone speech recognition
09/24/2002US6456696 Method and apparatus for temporarily deactivating a call indicator
09/24/2002US6456499 Electronic apparatus having insulator for fixing wiring substrate
09/24/2002US6456487 Enclosure for wireless communication device
09/24/2002US6456039 Interchangeable battery with additional communications capabilities for mobile telephones
09/24/2002US6455188 Battery lock
09/24/2002US6454434 Flashlight unit with externally supported battery
09/24/2002CA2278120C Automatic answering pick-up device
09/24/2002CA2265115C Call related information receiver unit
09/24/2002CA2265105C Network based voice mail with call screening
09/24/2002CA2174956C Telephone bar device
09/23/2002CA2377198A1 Automated system and method for placing sliced food stacks in packages
09/21/2002CA2341072A1 Multi-telephone line quick connect (mlq)
09/19/2002WO2002073995A1 A key pad for cellular phones
09/19/2002WO2002073994A1 Wireless terminal to be connected to computer networks and communication and/or information networks
09/19/2002WO2002073992A1 System and method for updating a phone book in a mobile communication system
09/19/2002WO2002073942A2 Apparatus and method for computer controlled call processing applications in packet switched telephone networks
09/19/2002WO2002073939A1 System and method for telephone number verification and indentification
09/19/2002WO2002073922A2 Terminal for ip-telephony
09/19/2002WO2002073818A1 Systems for providing point-to-call functionality
09/19/2002WO2002073770A1 Battery-driven electronic device and its controlling method
09/19/2002WO2002073737A1 Antenna device
09/19/2002WO2002073589A1 Hand-held device that supports fast text typing
09/19/2002WO2002073419A1 Timed disconnect switch for data and telephone circuits
09/19/2002WO2002073372A2 An architecture and protocol for a wireless communication network to provide scalable web services to mobile access devices
09/19/2002WO2002041648A3 Subscriber integrated access device for use in wireless and wireline access systems
09/19/2002WO2002021730A3 Optical hinge apparatus
09/19/2002WO2002019737A3 Method for transmitting information, information receiver and information emitting system
09/19/2002WO2001084809A3 Interface for conducting serial digital data communications through audio jack
09/19/2002WO2001078359A3 Communication port-powered digital communication interface for upgrading software-reconfigurable test set
09/19/2002WO2001076154A3 Ad-hoc network and gateway
09/19/2002WO2001054300A3 Digital wireless basestation
09/19/2002WO2000008876A3 Radiotelephone with variable frequency response
09/19/2002US20020133636 Embedding web access functionality into a device for user interface functions
09/19/2002US20020132653 Portable terminal equipped with a recording medium
09/19/2002US20020132651 Portable communication terminal charger system
09/19/2002US20020132650 Method and system for restricting mobility in a wireless local loop
09/19/2002US20020132649 Method and apparatus for sending battery capacity level between radio communication devices
09/19/2002US20020132647 Method of arbitrating speakerphone operation in a portable communication device for eliminating false arbitration due to echo
09/19/2002US20020132646 Hands-free filtering system for radiotelephones
09/19/2002US20020132645 Mobile terminal with schedule display
09/19/2002US20020132640 Portable telephone with an exchangeable data input apparatus
09/19/2002US20020132639 Portable information apparatus and information notification method for the same
09/19/2002US20020132638 Mobile branch exchange
09/19/2002US20020132635 Method of automatically selecting a communication mode in a mobile station having at least two communication modes
09/19/2002US20020132634 Touch sensitive navigation surfaces for mobile telecommunication systems
09/19/2002US20020132633 Radio telephone
09/19/2002US20020132630 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
09/19/2002US20020132616 Communications system with automatic download capability
09/19/2002US20020132615 Wireless telephone device and computer readable medium storing program for controlling the same
09/19/2002US20020132610 Profile-dependent background picture for mobile terminal displays
09/19/2002US20020132585 Techniques for inductive communication systems
09/19/2002US20020132582 Cell phone extension using wireless piconet
09/19/2002US20020131623 Iris imaging telephone security module and method
09/19/2002US20020131615 Microphone unit mounting structure
09/19/2002US20020131587 Band unit for attaching hangers to portable appliances
09/19/2002US20020131586 Handsfree device for a telephone
09/19/2002US20020131585 In-the-ear headset
09/19/2002US20020131584 Back cover for a mobile phone
09/19/2002US20020131582 Method and system for noise cancellation in communication terminal
09/19/2002US20020131579 System and method for providing universal access to interactive voice response systems
09/19/2002US20020131578 Telephone number area code preprocessor
09/19/2002US20020131570 Method and apparatus for sending an audio and/or text announcement to a called telephone device
09/19/2002US20020131566 Integrated telephone voice mail, electronic mail and audio play system and method
09/19/2002US20020131564 Portable electronic device capable of pre-recording voice data for notification
09/19/2002US20020131563 Telephone number input apparatus and method
09/19/2002US20020131562 Extension telephone answering device and system employing same
09/19/2002US20020131561 Unified communication services via e-mail
09/19/2002US20020130998 Liquid crystal display apparatus and mobile terminal using same
09/19/2002US20020130996 LCD having display capability on both sides
09/19/2002US20020130835 Portable electronic device with mouse-like capabilities