Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
03/2005
03/30/2005EP1518425A1 Wireless network optimization through remote device data
03/30/2005EP1518424A1 System and method for initiating location-dependent applications on mobile devices
03/30/2005EP1518423A1 Remote interaction with a wireless device resident diagnostic interface across a wireless network
03/30/2005EP1518422A2 System and method for reverse handover in mobile mesh ad-hoc networks
03/30/2005EP1518420A1 Method and apparatus for tracking data packets in a packet data communication system
03/30/2005EP1518388A1 Signaling and routing protocols for an integrated cellular and relaying system
03/30/2005EP1518383A1 Method and device for emitting and/or receiving information relating to a vehicle
03/30/2005EP1518376A1 Data link layer device for a serial communication bus
03/30/2005EP1518375A1 Transmission of mms messages with the conversion of data types and/or data formats
03/30/2005EP1518374A1 Secure email time stamping
03/30/2005EP1518373A1 Flow control management to extend the performance range of fibre channel link
03/30/2005EP1518372A2 Integrated wireless distribution and mesh backhaul networks
03/30/2005EP1518371A1 Communications system and method
03/30/2005EP1518370A1 Apparatus and method for resource allocation
03/30/2005EP1518369A1 A method for establishing a connection between a mobile device and a second device
03/30/2005EP1518368A1 Load balancing devices and method therefor
03/30/2005EP1518367A1 Vlan inheritance
03/30/2005EP1518366A1 Transparent flexible concatenation
03/30/2005EP1518365A1 Method and apparatus for speaker arbitration in a multi-participant communication session
03/30/2005EP1518364A2 Method and system for optimizing the design of a network controller
03/30/2005EP1518363A1 Communications system and method
03/30/2005EP1518362A1 Method of creation of a new communication network by a wireless terminal and terminal implementing the method
03/30/2005EP1518361A1 Method for determining an optimal transmission path in a data network
03/30/2005EP1518360A1 Distribution of user or terminal specific information in a local network
03/30/2005EP1518359A1 Managing a home network
03/30/2005EP1518358A2 Communication system with an extended coverage area
03/30/2005EP1518357A1 Testing of transmission quality in packet-based networks
03/30/2005EP1518356A1 A method to measure transmission delay between 1394 bridges
03/30/2005EP1518355A1 System and method for producing and processing messages in automation systems
03/30/2005EP1518354A2 Windows management instrument synchronized repository provider
03/30/2005EP1518353A2 Adaptive control of a network element
03/30/2005EP1518352A1 Redundancy and load balancing in a telecommunication unit and system
03/30/2005EP1518351A1 Trust establishment for multi-party communications
03/30/2005EP1518338A1 Method and system for computing the optimal slot to cell assignment in cellular systems employing time division
03/30/2005EP1518185A2 Systems and methods for capturing and archiving email
03/30/2005EP1518183A2 Method of registering home address of a mobile node with a home agent
03/30/2005EP1518166A2 Code generation for integrating devices into a middleware framework
03/30/2005EP1517813A1 Method and system for switching between subnetwork operation and full network operation
03/30/2005EP1486082A4 Method and system for performing call admission control in the uplink for third generation wireless communication systems
03/30/2005EP1474883A4 Time-slice signaling for broadband digital broadcasting
03/30/2005EP1451987B1 Multidomain access control of data flows associated with quality of service criteria
03/30/2005EP1451703A4 Multimedia instant communication system and method
03/30/2005EP1430657B1 Method for creating a dynamic address table for a switching node in a data network and a method for transmitting a data message
03/30/2005EP1381562A4 Method and system for providing intelligent network control services in ip telephony
03/30/2005EP1364277A4 Apparatus, method and system for effecting information access in a peer environment
03/30/2005EP1358543A4 Apparatus method and system for registration effecting information access
03/30/2005EP1338126B1 Method and system for resource reservations in a multicasting network
03/30/2005EP1334436A4 Method and apparatus for displaying 3-d state indicators
03/30/2005EP1320942A4 Method and apparatus for interactive audience participation at a live spectator event
03/30/2005EP1307796B1 Network that transmits data in equidistant cycles
03/30/2005EP1269324A4 Method and system for controlling access to a telecommunication or internet system
03/30/2005EP1183804A4 Method for retransmitting a data packet in a packet network
03/30/2005EP1169820A4 Wide area communication networking
03/30/2005EP1040431B1 Localization of clients and servers
03/30/2005EP0923843B1 Interface system for providing hands-free operation of a radiotelephone and communication to accessories in a mobile office environment
03/30/2005EP0860070B1 Arrangement and method relating to packet flow control
03/30/2005CN2689606Y Network interface devices
03/30/2005CN2689350Y Management of server controlling microcumputer to paste paper pictures
03/30/2005CN1602643A Method and apparatus for providing privacy of user identity and characteristics in a communication system
03/30/2005CN1602642A Method and system for selecting a best serving sector in a CDMA data communication system
03/30/2005CN1602641A Method of establishing radio communication networks and radio communication system
03/30/2005CN1602637A Allocating memory resources of mobile station
03/30/2005CN1602619A Apparatus and method for computer controlled call processing applications in packet switched telephone networks
03/30/2005CN1602618A Method and system for collecting counter data in a network element
03/30/2005CN1602617A Network configuration evaluation
03/30/2005CN1602613A Method for routing electronic information to a person using internet protocols
03/30/2005CN1602612A System for transferring information in a wireless data communication network
03/30/2005CN1602610A An airborne security manager
03/30/2005CN1602608A System for converting text data into speech output
03/30/2005CN1602607A Proxy-less packet routing between private and public address realms
03/30/2005CN1602606A Electronic device having communication function
03/30/2005CN1602605A Configuration of a broadband cable network-based telephony access network and a respective packet-based exchange
03/30/2005CN1602604A Local caching of images for on-line conferencing programs
03/30/2005CN1602485A Hybrid search memory for network processor and computer systems
03/30/2005CN1602479A Dynamic RDF groups
03/30/2005CN1602477A Method and apparatus for dormant mode support with paging
03/30/2005CN1602476A System and method for session control in a mobile internet protocol network
03/30/2005CN1602475A Asynchronous serial data interface
03/30/2005CN1602474A Communication system and method, information processing terminal and method, and information processing apparatus and method
03/30/2005CN1602111A Power authentication conversion method for EV-DO network, and its appts
03/30/2005CN1602110A 终端状态控制系统 End state control system
03/30/2005CN1602109A Method of improving mobile terminal handover switching performance in radio IP system
03/30/2005CN1602106A Secured roaming method and appt.
03/30/2005CN1602098A Communication terminal and base station selection method
03/30/2005CN1602097A Method of identifying information addressed to user in communication system and communication system
03/30/2005CN1602096A Method of backup of personal information lost in mobile terminal
03/30/2005CN1602091A Method of transmitting data in cluster business
03/30/2005CN1602089A Method of realizing management of cluster service small zone
03/30/2005CN1602088A Mobile communication system, radio base station, scheduling apparatus, scheduling method employed in the same, and program thereof
03/30/2005CN1602087A Systems and methods for reducing communication unit scan time in wireless networks
03/30/2005CN1602085A Method of retransmitting message between nodes in radio communication system
03/30/2005CN1602084A Automatic calling transferring system
03/30/2005CN1602083A Management method of honeycomb cluster client's data
03/30/2005CN1602077A Routing system for establishing optimal route in wireless personal area network (wpan) and method thereof
03/30/2005CN1602076A Converter and method with hybrid RGB chart and YUV video signal
03/30/2005CN1602047A Conversion device and method for public interfacing digital television CI to USB mterface
03/30/2005CN1602046A Conversion device and realizing method for public interfacing digital television CI to family network
03/30/2005CN1602045A Conversion device and method for public interfacing digital television CI to IEEE-1394 interface
03/30/2005CN1602039A Method of self-adaptive configuration for ultrahigh bit rate data client line rate
03/30/2005CN1602038A Personal communication system based on radio local net and/or blueteeth network
1 ... 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 ... 4490