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)
10/2003
10/01/2003EP1349308A2 Flexible open ring optical network and method
10/01/2003EP1349291A2 Adaptive gain control based on echo canceller performance information
10/01/2003EP1349090A2 System and method for requesting product information via SMS messages
10/01/2003EP1349069A2 Multi-service platform module
10/01/2003EP1349061A1 Server based hardware control for internet applications
10/01/2003EP1349045A2 System for controlling the distribution and use of digital works using digital tickets
10/01/2003EP1349044A2 System for controlling the distribution and use of digital works using digital tickets
10/01/2003EP1349042A2 System for controlling the distribution and use of digital works using digital tickets
10/01/2003EP1349041A2 System for controlling the distribution and use of digital works using digital tickets
10/01/2003EP1349040A2 System for controlling the distribution and use of digital works using digital tickets
10/01/2003EP1349039A2 System for controlling the distribution and use of digital works using digital tickets
10/01/2003EP1349037A2 Method for controlling dataflow
10/01/2003EP1349024A2 Coupling device for coupling devices to a bus system
10/01/2003EP1348309A2 Subscriber integrated access device for use in wireless and wireline access systems
10/01/2003EP1348290A2 Method for dynamically mixing header suppression techniques
10/01/2003EP1348289A2 Cable modem system and method for supporting extended protocols
10/01/2003EP1348288A2 Ethernet adapting apparatus
10/01/2003EP1348285A2 Progressive and distributed regulation of selected network traffic destined for a network node
10/01/2003EP1348284A2 Apparatus, and associated method, for allocating channel capacity in a wireless communication system
10/01/2003EP1348283A1 Device and data processing system for establishing services using service profiles, pertaining program and pertaining service profile
10/01/2003EP1348282A2 System and method for configuring computer applications and devices using inheritance
10/01/2003EP1348281A2 Scaleable multiple-path wormhole interconnect
10/01/2003EP1348273A2 Network transceiver for extending the bandwidth of optical fiber-based network infrastructure
10/01/2003EP1348272A2 Method and apparatus for proportionately multiplexing data streams onto one data stream
10/01/2003EP1348271A2 Systems and methods for interference mitigation among multiple wlan protocols
10/01/2003EP1348265A1 Maintaining quality of packet traffic in optical network when a failure of an optical link occurs
10/01/2003EP1348261A2 Method and rapid uplink access by gsm gprs/edge mobile stations engaged in voice over internet protocol packet transfer mode
10/01/2003EP1348259A2 Handoff methods for wireless private branch exchange enabled for standard cellular handsets and wireless data devices
10/01/2003EP1348170A2 Robust method and apparatus for processing cable modem configuration files
10/01/2003EP1348166A2 A personal message delivery system
10/01/2003EP1348165A1 System and method for coordinating a conference using a dedicated server
10/01/2003EP1348002A1 A method of processing data packets
10/01/2003EP1226501A4 Network switch and components and method of operation
10/01/2003EP1082860B1 Event reminder for a communication device
10/01/2003EP0724818B1 Distributed telecommunications switching system
10/01/2003EP0646302B1 Method for reducing contention and resource misallocation
10/01/2003CN2577511Y 网络系统 Network Systems
10/01/2003CN2577510Y Inductive multifunctional communication network line inspection device
10/01/2003CN2577509Y Portable network transmission apparatus
10/01/2003CN2577508Y Fastener type concentrating (distributing) device casing box
10/01/2003CN1446439A Session dispatcher at wireless multiplexer interface
10/01/2003CN1446427A System and method for transmitting data networks with data conversion
10/01/2003CN1446426A Client side deteministic routing selection and transparent redirection
10/01/2003CN1446425A Providing remote-range network driver interface service and radio-frequency medium
10/01/2003CN1446420A Self-configuring source-aware bridging for noisy media
10/01/2003CN1446419A Enabling seamless user mobility in short-range wireless networking environment
10/01/2003CN1446338A Multimedia communication method using virtual world interface in mobile persounal computers
10/01/2003CN1446337A Interleavement for transport of frames and cells
10/01/2003CN1446335A System and method for efficiently visualizing and comparing communication network system performance
10/01/2003CN1446018A Method for operating mobile communication device
10/01/2003CN1446016A Portable terminal equipment, notification method and its program
10/01/2003CN1446011A Self-adapting flow control method for interfaces between operation support nodes and controllers of base stations
10/01/2003CN1445973A 数据通信系统和方法及服务器 Data communication system and method and server
10/01/2003CN1445966A Method and system for packet routing in switched network
10/01/2003CN1445965A 信息提供系统 Information providing system
10/01/2003CN1445964A Wireless network access switching port
10/01/2003CN1445963A Method for controlling network access in radio environment and its recording medium
10/01/2003CN1445962A Domestic electrical equipment network system and its control method
10/01/2003CN1445961A Repeater in field bus
10/01/2003CN1445960A Service quality managing system for unsymmetry digital subscriber's line
10/01/2003CN1445959A System and method of managing and displaying network unit typical order of severity
10/01/2003CN1445958A Internal communication collecting cut-off connection information terminal system
10/01/2003CN1445957A 网络系统 Network Systems
10/01/2003CN1445956A Dynamic multiple wavelength grouping ring transmission system
10/01/2003CN1445947A Automatic building method for realizing specific operation maintenance channel in 3G base station
10/01/2003CN1445946A Charging method based on third generation cellular mobile communication system
10/01/2003CN1445940A Method for transmitting data in billibit Enthenet passive optical fiber network
10/01/2003CN1445938A Packet transmitting system, packet transmitting method packet transmitting device, internal module, mobile terminal and access routing apparatus
10/01/2003CN1445688A E-mail control method, E-mail control device and computer product
10/01/2003CN1445656A Data exchange system containing portable data processing unit
10/01/2003CN1123275C Method and device for network wide connection analysis on telecommunication network
10/01/2003CN1123274C Method for changeover to standby of transmission installations for bi-directional transmission of ATM cells
10/01/2003CN1123273C Communcating between radio insertion network
10/01/2003CN1123272C Identifying of mobile station in packet radio network
10/01/2003CN1123264C Mobile radio system and method for channel allocation in mobile radio system
10/01/2003CN1123249C Method and system for restoring subscriber contex
10/01/2003CN1123187C Apparatus, system and method relating to block data communication
10/01/2003CN1123186C Token based deadline enforcement system for electronic document submission
10/01/2003CN1123185C Method for controlling bit rate of output block stream
10/01/2003CN1123178C Method for implementing audio telephon in processing device network and central processer
10/01/2003CN1123177C Method and system for data communication
10/01/2003CN1123176C Integrated services packet switched networks and its admission control method and switching node
10/01/2003CN1123175C Link level flow control method for ATM server
10/01/2003CN1123174C Method for re-routing data packets to another network
10/01/2003CN1123173C Telecommunication system with channel sharing
10/01/2003CN1123172C Inverse multiplexing within asynchronous transfer mode communications networks
10/01/2003CN1123170C Local area network operating in the asynchronous transfer mode (ATM)
10/01/2003CN1123169C Digital communication system, transmitter and data selector
10/01/2003CN1123168C Communication method for internal transmission network of measuring and control equipment
10/01/2003CN1123167C Appts. and method for monitoring and interpretation of application protocols for network data transmission systems
10/01/2003CN1123166C Method and system for achieving cell diagnosis of continuity in cell exchange
10/01/2003CN1123165C Method and network element for relaying event reports
10/01/2003CN1123164C Method and communication system for processing alarms using management network involving several layers of management
10/01/2003CN1123162C Electronic device and bridge station
10/01/2003CN1123143C Automatic channel switching for jamming avoidance in burst mode packet data wireless communication networks
10/01/2003CN1122915C Method for displaying operation state of system device in network system
09/2003
09/30/2003US6629318 Decoder buffer for streaming video receiver and method of operation
09/30/2003US6629269 Apparatus and method for trouble-shooting desktop connectivity problems
09/30/2003US6629261 Enhanced data link layer selective reject mechanism in noisy wireless environment
09/30/2003US6629221 Memory management system for enabling writing of data blocks by substitution and preventing premature elimination of data blocks
1 ... 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 ... 4490