Patents
Patents for H04M 1 - Substation equipment, e.g. for use by subscribers (168,223)
05/2002
05/02/2002US20020052225 Feature timer functionality for a wireless communication unit
05/02/2002US20020052223 Radio telephone apparatus and method for controlling the number of display colors thereof
05/02/2002US20020052221 Mobile telephone and method of controlling operation thereof and program for controlling the same
05/02/2002US20020052220 Data processing apparatus
05/02/2002US20020052217 Mobile telephone
05/02/2002US20020052216 Wireless telephone with acoustic speaker coupling
05/02/2002US20020052209 Portable radio communications device
05/02/2002US20020052197 Cordless phone back link for interactive television system
05/02/2002US20020052196 Merging various request methods into a single unified user interface
05/02/2002US20020052195 Method of inputting an address book into a mobile communication terminal
05/02/2002US20020052194 Messaging system
05/02/2002US20020052192 User identity authentication system and user identity authenication method and mobile telephonic device
05/02/2002US20020052189 Mobile radio communication apparatus
05/02/2002US20020052183 Communication system
05/02/2002US20020052137 Auxiliary structure for connecting connector for use in portable telephone
05/02/2002US20020051554 Hands-free device
05/02/2002US20020051533 Ergonomic apparatus for increasing safety during usage of a cellular telephone handset or hands-free kit
05/02/2002US20020051531 Information terminal equipment and storage medium
05/02/2002US20020051527 Method and apparatus for image capture, compression and transmission of a visual image over telephone or radio transmission system
05/02/2002US20020051525 Directionally-mapped, keyed alpha-numeric data input/output system
05/02/2002US20020051522 Speech recognition method of and system for determining the status of an answered telephone during the course of an outbound telephone call
05/02/2002US20020051520 Telephone answering device, and method for telephone answering by acquiring procedure files stating various answering functions realized by telephone answering device thereof
05/02/2002US20020051337 Portable, foldable data input device with conical hinge means for use in a mobile communication terminal
05/02/2002US20020051224 Image communication apparatus
05/02/2002US20020051173 Communication method and apparatus
05/02/2002US20020051060 Portable terminal unit
05/02/2002US20020050981 Portable communication device
05/02/2002US20020050980 Keyboard input device to be reliably connected to portable device
05/02/2002US20020050969 Display controller for radio communication terminal
05/02/2002US20020050808 Device suitable for supplying power to a handheld apparatus
05/02/2002US20020050526 Portable shopping and order fulfillment system
05/02/2002EP1202603A1 Speech reproduction system, speech signal generator system and calling system
05/02/2002EP1202540A2 Handheld communication and processing device and method of operation thereof
05/02/2002EP1202539A2 Display controller for radio communication terminal
05/02/2002EP1202538A2 Portable information terminal device
05/02/2002EP1202537A2 Hands-free device
05/02/2002EP1202536A1 Communication terminal and method for identification and signaling of calling subscriber data
05/02/2002EP1202535A2 Information terminal equipment and storage medium
05/02/2002EP1202534A1 Headset for mobile telephones, comprising of thin elastic tubes and mechanical sound collectors (without electronic means)
05/02/2002EP1202533A2 Handset , particularly for public telephone apparatuses
05/02/2002EP1202532A2 Portable, foldable data input device with conical hinge means for use in a mobile communication terminal
05/02/2002EP1202308A2 Double sided keyboard having two keymats and one activation mat
05/02/2002EP1202243A2 Mobile telephone with adjustable display lighting
05/02/2002EP1201094A2 Downloading of maps and location specific configuration information to gps-capable mobile communication terminal
05/02/2002EP1201074A1 Method for routing telephone calls and/or addressed data files which are transmitted via local or global networks
05/02/2002EP1201071A2 A wrist communication device having multi-sectioned keypad and antenna system
05/02/2002EP1201043A1 Apparatus and method for facilitating standardized testing of signal lines
05/02/2002EP1200900A1 Network addressing system and method using telephone numbers
05/02/2002EP1080539B1 Method and corresponding devices for processing data from external devices
05/02/2002EP1060569B1 Wireless private branch exchange
05/02/2002EP0909499A4 Telephone identification calling apparatus and procedures
05/02/2002EP0670095B1 Universal connection cables for cellular telephones
05/02/2002DE10147340A1 Cellular telephone includes front case whose protrusions are locked into recesses formed in inner surface of battery lid mounted externally to main case
05/02/2002DE10054118A1 Freisprecheinrichtung Handsfree
05/02/2002DE10053739A1 Program elements identification method, e.g. to ascertain song titles, involves transmitting audio segments of elements of interest to remote facility which returns details via e.g. SMS
05/02/2002DE10053286A1 Telephone receiver especially for pole-mounted apparatus, encloses earphone and microphone in protective boxes with acoustic membranes and vibration dampers
05/02/2002DE10053281A1 Telefonhörer, insbesondere für Fernsprechapparate an Telefonsäulen Telephone Receiver, particularly for telephone sets to telephone booths
05/02/2002DE10052453A1 Am Körper tragbares elektronisches Gerät und System zum Auf-bau solcher Geräte The body portable electronic device and system for on-bau such devices
05/02/2002DE10052368A1 Discrete mobile phone with silent vibrator, includes special button transmitting pre-recorded text or speech message back to caller
05/02/2002DE10052212A1 Schnurloses Telefon Cordless Phone
05/02/2002DE10049965A1 Security device fitted into mobile telephone or motor vehicle, comprises anti-theft apparatus with chip card and communication interfaces for wireless communication
05/02/2002DE10048346A1 Mobile telecommunications unit switches into emergency mode with restricted scope including ability to conduct data exchange when accumulator charge below residual level
05/02/2002DE10047132A1 Vorrichtung zur Befestigung eines Geräts der drahtlosen Kommunikation Device for fixing a device, the wireless communication
05/01/2002CN2489525Y Sound converter for hand-held telephone
05/01/2002CN2489524Y Phonetic recognition similar content selector
05/01/2002CN2489523Y Speech prompt device for telephone dial
05/01/2002CN2489522Y Mobile telephone with wireless handsfree function
05/01/2002CN2489521Y Computer type telephone set
05/01/2002CN2489520Y Handsfree fast inlaying device for mobile telephone
05/01/2002CN2489519Y Neck-hanging belt
05/01/2002CN2489518Y Protective casing for communication device
05/01/2002CN2489517Y Lanyard mobile telephone
05/01/2002CN1347613A Telephone answering device handling calls according to caller-ID and priority party list
05/01/2002CN1347612A Communications terminal
05/01/2002CN1347605A Key management for telephone calls to protect signaling and call packets between CTAs
05/01/2002CN1347280A Electronic device having insulator for fixing wiring substrate
05/01/2002CN1347262A Radio communication device with selective power supply function
05/01/2002CN1347261A Control of simultaneous displaying music information and different information on mobile communication terminal
05/01/2002CN1347260A Screen display device in mobile terminal and mehtod for using said device
05/01/2002CN1347259A 手机和音频处理方法 Mobile phones and audio processing method
05/01/2002CN1347239A 因特网电话 Internet Telephony
05/01/2002CN1347237A Data record system for memory of telephone calling content of interphone and mobile phone
05/01/2002CN1347236A Folding portable radio device
05/01/2002CN1347235A Portable telephone set
05/01/2002CN1347234A Portable information device
05/01/2002CN1347233A Foldable display screen and its connector
05/01/2002CN1347021A Japanese-character 'Jiufang' input method
05/01/2002CN1346926A 小型铰链装置 Small hinge device
05/01/2002CN1084130C Method and apparatus for detecting key actuations
05/01/2002CN1084129C Mobile unit communication apparatus having digital and analog communication modes and method of controlling same
05/01/2002CN1084111C Network interface device module comprising sealed user accessible test port
05/01/2002CN1084103C Telephone apparatus with recording and reproducing functions
05/01/2002CN1084090C Electronic metering equipment system
04/2002
04/30/2002US6381477 Method and apparatus for protecting a circuit module in a communication device
04/30/2002US6381476 Portable radio terminal
04/30/2002US6381475 Method and apparatus for menu controlling
04/30/2002US6381474 Method of handling phone operations and a phone using the method
04/30/2002US6381469 Frequency equalizer, and associated method, for a radio telephone
04/30/2002US6381468 User interface for a hand-portable phone
04/30/2002US6381447 Foldable mobile telephone