| Patents for H04L 12 - Data switching networks (448,999) |
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| 12/29/2004 | EP0981879B1 Method and device for controlling bit rate conformity of data cells |
| 12/29/2004 | EP0935879B1 Fascimile to e-mail communication system with local interface |
| 12/29/2004 | EP0819344B1 Optical network and arrangement and method in such network |
| 12/29/2004 | CN2667809Y Domestic electric appliance long-distance monitoring device based on TCP/IP |
| 12/29/2004 | CN2667808Y Domestic network comprehensive controller |
| 12/29/2004 | CN2667805Y Optical fibre Ethernet exchanger with radio television signal switch-in function |
| 12/29/2004 | CN2667777Y Intelligent management type long-distance network power supply device |
| 12/29/2004 | CN1559159A Device and method for transmitting a plurality of signals by means of multi-stage protocol processing |
| 12/29/2004 | CN1559157A Communication network location register and subscriber device |
| 12/29/2004 | CN1559153A Method and apparatus for sharing infrastructure between wireless network operators |
| 12/29/2004 | CN1559152A Interference measurement in wireless communication system |
| 12/29/2004 | CN1559150A Method for determining the propagation delay of a connection with transmission via a packet-based network |
| 12/29/2004 | CN1559149A CLEC to CLEC service provisioning |
| 12/29/2004 | CN1559133A Network gateway device and communications system for real item communication connections |
| 12/29/2004 | CN1559132A Receipt of data messages in communications systems comprising redundant network paths |
| 12/29/2004 | CN1559131A Policy co-ordination in communications network |
| 12/29/2004 | CN1559130A Service and capability negotiation in network using single numbering scheme |
| 12/29/2004 | CN1559129A Single-carrier to multi-carrier wireless architecture |
| 12/29/2004 | CN1559126A Method for operating an isochronous cyclic communication system |
| 12/29/2004 | CN1559125A Apparatus and method for handoff in a wireless network |
| 12/29/2004 | CN1559124A Controlling communications between devices within a mobile and ad hoc network |
| 12/29/2004 | CN1559123A Resource allocation in a wireless network |
| 12/29/2004 | CN1559122A Method to minimize interrupt service and power consumption for wireless connectivity devices |
| 12/29/2004 | CN1559120A System and method for monitoring the status of a network device |
| 12/29/2004 | CN1559118A Method for providing multicast and/or broadcast service to user terminal |
| 12/29/2004 | CN1559043A Method and equipment for controlling information provided to a user in a network |
| 12/29/2004 | CN1559039A Bus system and bus interface connected to bus |
| 12/29/2004 | CN1559038A Internet communication system, Internet communication method, session management server, wireless communication device, communication relay server, and program |
| 12/29/2004 | CN1559037A A duplicating switch for streaming data units to a terminal |
| 12/29/2004 | CN1559036A Extended content storage method and apparatus |
| 12/29/2004 | CN1558696A Method of switching in fixed telephone and integrated network terminal by using mobile core network |
| 12/29/2004 | CN1558695A Method of keeping IP address of CDMA2000 incorporated WLAN user on cross-network switchover |
| 12/29/2004 | CN1558689A System and method for short message and instant message service intercommunication based on soft switch system |
| 12/29/2004 | CN1558676A Multimedia information demanding system and demanding method |
| 12/29/2004 | CN1558666A System and method for individualized customizing of set-top box equipment |
| 12/29/2004 | CN1558665A A method of quick network multimedia information playing and corresponding set-top box equipment |
| 12/29/2004 | CN1558656A A system and method for realtime interaction of telephone speech based on voicexml |
| 12/29/2004 | CN1558655A A method for implementing speech interaction application scene |
| 12/29/2004 | CN1558639A Method for transmitting variable-length protocol data units in rlc transparent entity |
| 12/29/2004 | CN1558629A Master and backup networks for remote identification dialing user proxy server and switching method thereof |
| 12/29/2004 | CN1558628A Mobile electronic mail system |
| 12/29/2004 | CN1558627A Electronic mail delivery method |
| 12/29/2004 | CN1558626A Method for realizing group control function by means of network processor |
| 12/29/2004 | CN1558625A Method and apparatus for real time replacing internet data |
| 12/29/2004 | CN1558624A Rings based high capacity expandable packet switching network arrangement |
| 12/29/2004 | CN1558623A Method and system for immediately processing real time media stream data packets |
| 12/29/2004 | CN1558622A Method for number route layering aggregation |
| 12/29/2004 | CN1558621A Method for recovering route in all-purpose multiple protocol label switched network |
| 12/29/2004 | CN1558620A Communication method between circuit board and master control board of distributed network equipment |
| 12/29/2004 | CN1558619A High speed low-power consumption matching method and system for route searching and stream classification |
| 12/29/2004 | CN1558618A Method for supporting various network model passage interconnection by optical net elements in optical internet |
| 12/29/2004 | CN1558617A Fiber-optical dual ring redundancy controller for controller local area network |
| 12/29/2004 | CN1558616A Switching system for local area network and wide area network |
| 12/29/2004 | CN1558615A A physical network topological discovering system and method thereof |
| 12/29/2004 | CN1558614A Method for responding requests from address analysis protocol of network address conversion virtual address |
| 12/29/2004 | CN1558613A Method for self-detecting speech coding/decoding channel conducting capability for media gateway equipment |
| 12/29/2004 | CN1558612A Method for realizing network monitoring |
| 12/29/2004 | CN1558611A Administrative center based multiple spots interactive method for network video monitoring control |
| 12/29/2004 | CN1558610A WLAN network monitoring system |
| 12/29/2004 | CN1558609A IP-DSL network monitoring system |
| 12/29/2004 | CN1558608A TCP/IP based method and system for realizing safety strategy for industrial control networks |
| 12/29/2004 | CN1558607A Remote procedure call based client/server application integration access control method |
| 12/29/2004 | CN1558606A Network terminal automatic configuration method |
| 12/29/2004 | CN1558605A Method for realizing loophole scanning |
| 12/29/2004 | CN1558604A Method for master and backup cross connection modules protection switching |
| 12/29/2004 | CN1558603A Integrated net element management system and handling method thereof |
| 12/29/2004 | CN1558602A Exchange dynamic configuration restoring method |
| 12/29/2004 | CN1558601A Web server load control method for resisting rejection service attack |
| 12/29/2004 | CN1558600A File protection method based on user protection rule |
| 12/29/2004 | CN1558599A Charging method for network value added services |
| 12/29/2004 | CN1558598A Proxy method for remote identification dialing user service |
| 12/29/2004 | CN1558597A Network based image quality identification method |
| 12/29/2004 | CN1558577A Orthogonal frequency division multiplexing modulation-demodulation method in broadband wireless access networks |
| 12/29/2004 | CN1558366A Student management and location system and method |
| 12/29/2004 | CN1182746C Radio terminal, information processing system and external process terminal |
| 12/29/2004 | CN1182742C Communication channel set-up method, communication controller and radio communication system |
| 12/29/2004 | CN1182741C Method for producing ATM cell for low bit speed rate application |
| 12/29/2004 | CN1182738C Communication system and method with raised communication efficiency |
| 12/29/2004 | CN1182737C Method of multiplexing two data stream on radio communication channel and corresponding transmitter |
| 12/29/2004 | CN1182722C Video signal compression device |
| 12/29/2004 | CN1182720C Data transmission device and method, data receiving device and method, and data transmission and receiving system and method |
| 12/29/2004 | CN1182710C Peripheral electronic device and system for controlling the device via digital bus |
| 12/29/2004 | CN1182700C Status monitoring and data processing system suitable for use in a bi-directional communication device |
| 12/29/2004 | CN1182697C Internet facsimile system |
| 12/29/2004 | CN1182695C Separator used in asymmetric data user line ADSL and wiring method |
| 12/29/2004 | CN1182692C Terminal adapter management method and system |
| 12/29/2004 | CN1182690C Method for detecting delayed data frames in a transmission function |
| 12/29/2004 | CN1182687C Large capacity call centre system |
| 12/29/2004 | CN1182686C A method for implementing intelligent IP telephone service capable of route selecting |
| 12/29/2004 | CN1182685C Queue management method for message forwarding system |
| 12/29/2004 | CN1182684C Method for business having discriminated service |
| 12/29/2004 | CN1182683C Queue management method providing proportional drop-out rate discrimination for message forwarding system |
| 12/29/2004 | CN1182682C Multimedia web site splitting and reconstructing method |
| 12/29/2004 | CN1182680C Pacing synchronizing method and equipment for routing information in data switching environmemt |
| 12/29/2004 | CN1182679C Method of digital signal processing equipment identification |
| 12/29/2004 | CN1182676C Image grouping communication system |
| 12/29/2004 | CN1182661C Interacted relaying method used for radio meter data recording system |
| 12/29/2004 | CN1182475C Information processing apparatus, information processing method, and information processing system |
| 12/29/2004 | CN1182473C Data processing apparatus connected to network connectable plurality of devices |
| 12/29/2004 | CA2701502A1 Wireless packet communication method |