| Patents for H04L 12 - Data switching networks (448,999) |
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| 05/10/2001 | WO2001033808A2 Location-based identification for use in a communications network |
| 05/10/2001 | WO2001033805A2 Method and apparatus for determining approximate network distances using reference locations |
| 05/10/2001 | WO2001033803A1 Transmission of multimedia messages between mobile station terminals |
| 05/10/2001 | WO2001033801A2 Method and transaction interface for secure data exchange between distinguishable networks |
| 05/10/2001 | WO2001033800A1 Communication network charging method and system |
| 05/10/2001 | WO2001033798A2 Electronic messaging system method and apparatus |
| 05/10/2001 | WO2001033797A2 A network communication service with an improved subscriber model using digital certificates |
| 05/10/2001 | WO2001033790A1 Packet telephony power management |
| 05/10/2001 | WO2001033789A1 A system for enabling a plurality of concurrent telephone sessions on a single line |
| 05/10/2001 | WO2001033788A1 System for lost packet recovery in voice over internet protocol based on time domain interpolation |
| 05/10/2001 | WO2001033787A1 Method, system, and computer program product for managing jitter |
| 05/10/2001 | WO2001033786A1 Client server system |
| 05/10/2001 | WO2001033785A1 Electronic postcard transmitting device, electronic postcard transmitting program, and medium on which the program is recorded |
| 05/10/2001 | WO2001033784A1 Method and apparatus for information transmission |
| 05/10/2001 | WO2001033782A1 Multimedia messaging service |
| 05/10/2001 | WO2001033781A1 A method for implementing a multimedia messaging service, a multimedia messaging system, a server of a multimedia messaging system and a multimedia terminal |
| 05/10/2001 | WO2001033780A1 A method for handling resources in a digital time division multiplexed communication network |
| 05/10/2001 | WO2001033779A1 Voice packets in ip network |
| 05/10/2001 | WO2001033778A1 Method and apparatus for high-speed, high-capacity packet-scheduling supporting quality of service in communications networks |
| 05/10/2001 | WO2001033777A2 Method for limiting the lifetime of datagrams in packet-switched networks |
| 05/10/2001 | WO2001033775A1 A method for controlling resources on a communication link that transports data in time slots |
| 05/10/2001 | WO2001033774A1 Apparatus and method for identifying data packet types in real time on a network switch port |
| 05/10/2001 | WO2001033773A1 Wireless cable replacement system |
| 05/10/2001 | WO2001033772A1 Method and apparatus for data transportation and synchronization between mac and physical layers in a wireless communication system |
| 05/10/2001 | WO2001033771A1 Information transmission system and method, transmitter and receiver, data processing device and data processing method, and recorded medium |
| 05/10/2001 | WO2001033770A2 Methods and apparatus for coordinating channel access to shared parallel data channels |
| 05/10/2001 | WO2001033769A2 A method and apparatus for the detection and classification of collisions on a shared access rf network |
| 05/10/2001 | WO2001033762A1 Distributed transmitting apparatus and method with retransmission function |
| 05/10/2001 | WO2001033755A1 Adaptive universal multiple access |
| 05/10/2001 | WO2001033753A1 Method for equalizing the propagation delays and optimizing the power level in a radio communication system |
| 05/10/2001 | WO2001033749A1 Method and system for transmitting short messages to a portable ir transceiver |
| 05/10/2001 | WO2001033748A1 Dual rf/ir communication device and method of use thereof |
| 05/10/2001 | WO2001033739A1 Prioritization scheme for csma/ca |
| 05/10/2001 | WO2001033727A1 Wide band radio transmission method |
| 05/10/2001 | WO2001033724A2 Apparatus and method of implementing a universal home network on a customer premises isdn bus |
| 05/10/2001 | WO2001033721A2 Data transmission for temporarily inactive receivers |
| 05/10/2001 | WO2001033549A1 Electronic mail reading device and method, and recorded medium for text conversion |
| 05/10/2001 | WO2001033468A1 Data warehouse computing system |
| 05/10/2001 | WO2001033456A2 System and method for billing network users |
| 05/10/2001 | WO2001033373A1 Audio queue management system |
| 05/10/2001 | WO2001033358A1 Monitoring/controlling device |
| 05/10/2001 | WO2001033353A2 Testing of access security of computers on a data communication network |
| 05/10/2001 | WO2001033328A2 Multiple storage array control |
| 05/10/2001 | WO2001033320A2 Public network access server having a user-configurable firewall |
| 05/10/2001 | WO2001022680A3 Launching application from embedded indicator in short message service message |
| 05/10/2001 | WO2001018977A3 Integrated circuit switch with embedded processor |
| 05/10/2001 | WO2001003371A3 Distributed management of an extended network containing short-range wireless links |
| 05/10/2001 | WO2000077621A3 System and method for providing services to a vehicle |
| 05/10/2001 | WO1999065184A3 Accounting in a communications network |
| 05/10/2001 | US20010001151 Method and apparatus for the addition and removal of nodes from a common interconnect |
| 05/10/2001 | US20010001150 System for routing electronic mails |
| 05/10/2001 | US20010001147 Method and apparatus for ordering goods, services and content over an internetwork |
| 05/10/2001 | US20010001089 System and method for mobile switching center initiated service negotiation |
| 05/10/2001 | US20010001024 Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method |
| 05/10/2001 | DE19952527A1 Verfahren und Transaktionsinterface zum gesicherten Datenaustausch zwischen unterscheidbaren Netzen Procedures and transaction interface for secure data exchange between distinct networks |
| 05/10/2001 | DE19951526A1 Communications element for digital data transmission network |
| 05/10/2001 | DE19950655A1 Verfahren zur auf eine Versorgungsgleichspannung aufgelagerten Signalübertragung in einem Bussystem A process for superimposed on a DC supply voltage signal transmission in a bus system |
| 05/10/2001 | DE19950576A1 Anordnung zum Ineinanderübersetzen von Protokolldateneinheiten inkompatibler Netze und Fernsteuerung elektrischer Geräte Arrangement for nesting compilation of protocol data units incompatible networks and remote control of electrical appliances |
| 05/10/2001 | DE19946607A1 Automatic, computer-assisted optimization of technical system by performing destruction and reconstruction steps |
| 05/10/2001 | DE19944967A1 Data transmission system for cars, has individual sources fed to multiplexer, for time or frequency division multiplexing of control area networks onto fibre optic link. |
| 05/10/2001 | DE10049504A1 Configuration of communication connection for distributed process-control system by routing communication between remote I-O communication connection and control device |
| 05/10/2001 | CA2847074A1 Method and apparatus for data transportation and synchronization between mac and physical layers in a wireless communication system |
| 05/10/2001 | CA2759770A1 Method and apparatus for data transportation and synchronization between mac and physical layers in a wireless communication system |
| 05/10/2001 | CA2716371A1 System and method for voice transmission over network protocols |
| 05/10/2001 | CA2389951A1 Electronic messaging system method and apparatus |
| 05/10/2001 | CA2389512A1 Data warehouse computing system |
| 05/10/2001 | CA2388306A1 Testing of access security of computers on a data communication network |
| 05/10/2001 | CA2325677A1 System to provide gardeners with timely garden care information specific to their own garden |
| 05/10/2001 | CA2325674A1 System, device, and method for allocating virtual circuits in a communication network |
| 05/10/2001 | CA2323286A1 Method and system for property page management |
| 05/09/2001 | EP1098495A1 Communication method, communication device, communication system and providing medium |
| 05/09/2001 | EP1098494A1 Communication method, communication system and electronic device |
| 05/09/2001 | EP1098491A2 System and method for identifying related protocol data units |
| 05/09/2001 | EP1098490A2 An architecture for an IP centric distributed network |
| 05/09/2001 | EP1098489A2 Method and system for making wireless terminal profile information accessible to a network |
| 05/09/2001 | EP1098488A1 Data receiving method and data receiving unit therefor |
| 05/09/2001 | EP1098486A2 Caching method and cache system |
| 05/09/2001 | EP1098481A2 System and method for a push service for a mobile device |
| 05/09/2001 | EP1098480A1 Method for life time limitation of datagrams in a packet switching network |
| 05/09/2001 | EP1098479A2 Packet switching system having self-routing switches |
| 05/09/2001 | EP1098478A1 Node device |
| 05/09/2001 | EP1098477A1 Apparatus and methods for adapting mobile unit to wireless lan |
| 05/09/2001 | EP1098476A1 Network connection recognizing method and network-connected terminal device |
| 05/09/2001 | EP1098474A1 A telecommunication network modelling system |
| 05/09/2001 | EP1098455A2 Spatially switched router for wireless data packets |
| 05/09/2001 | EP1097605A2 Method and circuit for creating data signal links |
| 05/09/2001 | EP1097604A1 A method and an arrangement for management of bearers |
| 05/09/2001 | EP1097596A1 Cellular communication system with variable channel loading |
| 05/09/2001 | EP1097594A2 Transmission of data packets over cdma type cellular telephone |
| 05/09/2001 | EP1097576A1 Set top box which enables television program displayed on a television set to be recorded by means of a video recorder |
| 05/09/2001 | EP1097575A1 Reproducing arrangement for supplying on-screen display information to analog connection means in a digital mode of information |
| 05/09/2001 | EP1097554A1 Information security analysis system |
| 05/09/2001 | EP1097551A1 Middleware-based real-time communication system |
| 05/09/2001 | EP1097550A1 Method for secure data transmission and storage |
| 05/09/2001 | EP1097549A1 Method and apparatus for establishing tdd/tty service over vocoded channels |
| 05/09/2001 | EP1097547A1 Undersea trunk-and-branch logical ring networks |
| 05/09/2001 | EP1097546A1 Data link layer extensions to a high latency wireless mac protocol |
| 05/09/2001 | EP1097545A1 Internet connectivity for mass produced units without user interface |
| 05/09/2001 | EP1097543A1 Data transmission within a wireless communication system |
| 05/09/2001 | EP1097538A1 High-throughput, low-latency next generation internet networks using optical tag switching |