| Patents for H04L 12 - Data switching networks (448,999) |
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| 04/21/2004 | EP1181793A4 Telecommunications system |
| 04/21/2004 | EP1125402B1 Cdma communication system and method using priority-based sima quality of service class |
| 04/21/2004 | EP1070399A4 Managing bandwidth on demand for internet protocol messaging with capability for transforming telephone calls from one media type to another media type |
| 04/21/2004 | EP1055236B1 Media storage device with embedded data filter for dynamically processing data during read and write operations |
| 04/21/2004 | EP1013027B1 10/100 mbps automatic protocol selection mechanism for lan network |
| 04/21/2004 | EP0974201B1 Method and apparatus for minimizing modem power while maximizing modem throughput |
| 04/21/2004 | EP0966817B1 Data exchanging method, with adaptation, between a radio communication network and data processing means |
| 04/21/2004 | EP0960511B1 Method and apparatus for reclaiming buffers |
| 04/21/2004 | EP0958682B1 Secure packet radio network |
| 04/21/2004 | EP0873642B1 Apparatus and methods for coordinating telephone and data communications |
| 04/21/2004 | EP0745302B1 High speed communications system for analog subscriber connections |
| 04/21/2004 | EP0720310B1 Random access system for mobile communication |
| 04/21/2004 | CN2613108Y 便携式虚拟私有网络装置 Portable Virtual Private Network devices |
| 04/21/2004 | CN2613107Y Equipment for observing network packet |
| 04/21/2004 | CN1491523A Method and device for ATM transmission |
| 04/21/2004 | CN1491522A Method for reducing radio channel access delay in wireless communication system |
| 04/21/2004 | CN1491518A Dispatching device, station device and wireless communication method |
| 04/21/2004 | CN1491517A Televison receiver and method of operating server |
| 04/21/2004 | CN1491509A Method and apparatus for switching ongoing communication of user information between wireless connection and wired connection |
| 04/21/2004 | CN1491508A Electronic part, communication system and method, data processing terminal and method, and data processing device and method |
| 04/21/2004 | CN1491507A Method and system for multiple hosts anycast routing |
| 04/21/2004 | CN1491498A Method and device for downlink packet switching |
| 04/21/2004 | CN1491492A Home appliances network |
| 04/21/2004 | CN1491381A Method and system for buffering streamed data |
| 04/21/2004 | CN1491063A Method for shortening active receiving time and saving power in stand-by mode |
| 04/21/2004 | CN1491062A Communication network based truthful naming method for telecommunication |
| 04/21/2004 | CN1491058A Telecommunication system with transmission and multiuser diversity |
| 04/21/2004 | CN1491057A Mobile communication system, servo device and data transmitting method |
| 04/21/2004 | CN1491056A Method for managing wireless bearing in mobile communication system |
| 04/21/2004 | CN1491055A Method for constructing stabilized self-adaption self-organization network terminal |
| 04/21/2004 | CN1491051A Data transmission for driving multiple address accession to system by time |
| 04/21/2004 | CN1491046A Estate managing method in GPRS system |
| 04/21/2004 | CN1491024A Accounting method for telephone rate |
| 04/21/2004 | CN1491022A Apparatus and method for monitoring environment by network |
| 04/21/2004 | CN1491020A Telephone bank system by different lead-in code and information utilizing method thereof |
| 04/21/2004 | CN1491013A Broadband cut-in user managing method |
| 04/21/2004 | CN1491012A User position information updating method for radio local network and mobile communication system interflow |
| 04/21/2004 | CN1491008A Embedded gate for realizing interconnection between networks with different structures |
| 04/21/2004 | CN1491007A Long-range wireless controlling system for traditional household electrical appliances |
| 04/21/2004 | CN1491006A Method for realizing no answer transferring business by calling based on internet speech gate |
| 04/21/2004 | CN1491004A Phonetic communication system and method for radio wave |
| 04/21/2004 | CN1491003A IP video terminal device for public security uniform communication network |
| 04/21/2004 | CN1491002A IP video frequency terminal apparatus and interaction of signalling network |
| 04/21/2004 | CN1491001A Public IP telephone system network secondary flexible exchange machine |
| 04/21/2004 | CN1491000A Method for realizing RTP stream continuity after switching host facility with stand-by one |
| 04/21/2004 | CN1490999A Broadband IP network systems |
| 04/21/2004 | CN1490998A Method for realizing IP network terminal communication by NAT-PT and customer/servo mode |
| 04/21/2004 | CN1490997A Dual net IP telephone realizing method and dual net IP telephone concentrator |
| 04/21/2004 | CN1490996A Treatment for two electronic apparatus relative position |
| 04/21/2004 | CN1490995A Apparatus for connecting wireless network with at least one other network |
| 04/21/2004 | CN1490994A Method and apparatus for connecting apparatus with wireless network |
| 04/21/2004 | CN1490993A Multiservice system realizing method for broadband network cut-in apparatus user |
| 04/21/2004 | CN1490991A Method for virtual Ethernet adapter card |
| 04/21/2004 | CN1490990A Method for embedded electricity-saving system |
| 04/21/2004 | CN1490989A System and method for increasing data transfer volume applied in radio data transmission |
| 04/21/2004 | CN1490988A Method for generating priority interface in ethernet network concentrator |
| 04/21/2004 | CN1490987A Method for transmitting digital business on synchronous digital network |
| 04/21/2004 | CN1490986A Intelligent household controller |
| 04/21/2004 | CN1490985A Method for transmitting communication channel information |
| 04/21/2004 | CN1490984A Radio local network terminal on-line realtime testing method |
| 04/21/2004 | CN1490983A Personnel information managing method independent from mobile terminal |
| 04/21/2004 | CN1490982A Network fault analysing and monitoring method and apparatus |
| 04/21/2004 | CN1490981A News processing system and method |
| 04/21/2004 | CN1490980A Apparatus and method for stream-oriented multimedia data transmission |
| 04/21/2004 | CN1490979A Information routing selecting method and information repeater |
| 04/21/2004 | CN1490978A Scheme with external channels |
| 04/21/2004 | CN1490977A Analysis of universal route platform command lines |
| 04/21/2004 | CN1490976A Method and device for reliable retransmission of packet data by grouping wireless terminals |
| 04/21/2004 | CN1490969A Optical multiring net for burst data communication |
| 04/21/2004 | CN1490948A Synchronous method for optical synchronous digital network |
| 04/21/2004 | CN1490940A Apparatus and method for diversity transmitting data utilizing transmitting antenna in group communication system |
| 04/21/2004 | CN1490753A E-mail system and program for it |
| 04/21/2004 | CN1490743A Test subjects bank generating method and system |
| 04/21/2004 | CN1490738A Apparatus and method for synthesizing web browse business |
| 04/21/2004 | CN1490737A Method for preventing e-mail refuse |
| 04/21/2004 | CN1490736A Data stream header object protection |
| 04/21/2004 | CN1490733A 服务提供方法 A service providing method |
| 04/21/2004 | CN1490731A Central cnofigurating method for apparatus data |
| 04/21/2004 | CN1490687A Data transmission system and weared communication device |
| 04/21/2004 | CN1147204C Method and system for allocating random access channel in radio communication system |
| 04/21/2004 | CN1147201C Wireless native loop interconnect network system |
| 04/21/2004 | CN1147189C Communication terminal and wireless communication method |
| 04/21/2004 | CN1147173C Method and system for establishing connection |
| 04/21/2004 | CN1147136C Receiver and method for processing program signal component in receiving |
| 04/21/2004 | CN1147105C Network intercommunication implementing server |
| 04/21/2004 | CN1147103C Method for matching upper protocol layer with high speed serial bus |
| 04/21/2004 | CN1147097C ATM switching system supporting N-ISDN traffic and method for controlling the same |
| 04/21/2004 | CN1147096C Method and system for calling process in communication system |
| 04/21/2004 | CN1147095C Interface apparatus for special small exchange board and asynchronous transmission mode network and its method |
| 04/21/2004 | CN1147094C Message receiving and transmitting method of combined bridge connection function and routing function |
| 04/21/2004 | CN1147093C Real time audio frequency/video frequency communication method and equipment used on Internet |
| 04/21/2004 | CN1147092C Asynchronous transmission mode multiplex machine and information element abandoning method |
| 04/21/2004 | CN1147091C Method and system for connection of communication system |
| 04/21/2004 | CN1147090C Method for digitally transmitting data with variable bandwidth |
| 04/21/2004 | CN1147072C Communication apparatus and system |
| 04/21/2004 | CN1146899C Device communication and control in home network connected to external network |
| 04/21/2004 | CN1146809C Integrated IP network |
| 04/21/2004 | CN1146801C Data transmission control device and electron device |
| 04/21/2004 | CN1146800C Method for processing E-mail in automatic call distributor |
| 04/21/2004 | CN1146799C Data transfer controller and electronic device |