Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
03/1999
03/17/1999EP0901656A1 Apparatus and method for preventing network server overload
03/17/1999EP0901655A1 Systems and methods for executing application programs from a memory device linked to a server
03/17/1999EP0868799A4 System and method for general purpose network analysis
03/17/1999EP0830750B1 Apparatus and method of transmitting and receiving information in a wireless telecommunications system
03/17/1999EP0679312A4 An information transmission system for increasing the effective rate of transfer of information.
03/17/1999EP0678229A4 Wireless digital personal communications system.
03/17/1999CN1211375A 电话系统 Phone System
03/17/1999CN1211374A System and method for transmitting data
03/17/1999CN1211368A Transmission system with flexible frame structure
03/17/1999CN1211367A Transmission system with flexible frame structure
03/17/1999CN1211127A Electronic equipment and protocol switching method therefor
03/17/1999CN1211124A Communication device having capability of performing information exchange between facsimile medium and electronic information medium
03/17/1999CA2216035A1 Ip-pstn call processing server
03/16/1999US5884322 Method and apparatus for creating and assigning unique identifiers for network entities and database items in a networked computer system
03/16/1999US5884317 Service interface repository
03/16/1999US5884316 Implicit session context system with object state cache
03/16/1999US5884313 System and method for efficient remote disk I/O
03/16/1999US5884312 System and method for securely accessing information from disparate data sources through a network
03/16/1999US5884256 Networked stenographic system with real-time speech to text conversion for down-line display and annotation
03/16/1999US5884103 Data terminal with adapter for selectively modifying data transmitted to and from
03/16/1999US5884096 Interconnection system for viewing and controlling remotely connected computers with on-screen video overlay for controlling of the interconnection switch
03/16/1999US5884041 Method and apparatus for monitoring auto-negotiation progress
03/16/1999US5884039 System for providing a directory of AV devices and capabilities and call processing such that each participant participates to the extent of capabilities available
03/16/1999US5884038 Method for providing an Internet protocol address with a domain name server
03/16/1999US5884035 Dynamic distributed group registry apparatus and method for collaboration and selective sharing of information
03/16/1999US5884033 Internet filtering system for filtering data transferred over the internet utilizing immediate and deferred filtering actions
03/16/1999US5884032 System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent
03/16/1999US5884025 System for packet filtering of data packet at a computer network interface
03/16/1999US5884024 Secure DHCP server
03/16/1999US5883985 Method for compensating image data to adjust for characteristics of a network output device
03/16/1999US5883924 Method and apparatus for PCR jitter measurement in an MPEG-2 transport stream using sliding window
03/16/1999US5883894 Shared auto-negotiation logic for multiple port network devices
03/16/1999US5883892 Storage type data communication terminal
03/16/1999US5883890 Mobile packet communication system
03/16/1999US5882763 Foldable article
03/16/1999CA2215681A1 Apparatus and method to use a conventional telephone set to make telephone calls on a packet network
03/16/1999CA2105544C Error rate monitor
03/16/1999CA2078040C Parallel code transmission method and apparatus of the same
03/16/1999CA1340450C Data communication system with communicating and recharging docking apparatus for hand-held data terminal
03/12/1999CA2246843A1 Public communications services distribution method and apparatus
03/11/1999WO1999012365A1 Communication system including means for transmitting internet addresses via sms
03/11/1999WO1999012329A1 Telecommunications system
03/11/1999WO1999012326A1 Method and apparatus for inquiry response via internet
03/11/1999WO1999012325A1 Method and apparatus for web inquiry response
03/11/1999WO1999012321A1 Arrangement in a data transmission system, especially an internet system
03/11/1999WO1999012319A1 A local communication system, method of operation and stations for use therein
03/11/1999WO1999012314A2 Arrangement for controlling network elements
03/11/1999WO1999012313A2 A local communication system and apparatus for use therein
03/11/1999WO1999012312A1 Data transmission system and method for transmitting real time data and/or storage data in data communication networks
03/11/1999WO1999012308A1 Technique for secure network transactions
03/11/1999WO1999012304A1 A method for selecting a combination of modulation and channel coding schemes in a digital communication system
03/11/1999WO1999012302A1 A method for selecting a link protocol for a transparent data service in a digital communications system
03/11/1999WO1999012298A2 Arrangement in a data communication system
03/11/1999WO1999012279A1 Data transmission system with relay stations between a source station and a target station
03/11/1999WO1999012269A2 Retransmission of data packets in a wireless multimedia communications system
03/11/1999WO1999012267A2 Method and apparatus for generating a line impairment learning signal for a data communication system
03/11/1999WO1999012104A2 Method and arrangement for finding information
03/11/1999WO1998058473A3 Network security and integration method and system
03/11/1999WO1998054877A3 Apparatus and methods enhancing call routing within and between call-centers
03/11/1999WO1998052320A3 System and method for managing the connection between a server and a client node
03/11/1999WO1998045983A3 Data communication link in a hierarchical communications network with a bus operated using an interrogation/response protocol, the so-called polling protocol
03/11/1999DE19833886A1 Computer program code segment isolating system for telecommunication system
03/11/1999CA2302501A1 Data transmission system with relay stations between a source station and a target station
03/11/1999CA2301881A1 A method for selecting a link protocol for a transparent data service in a digital communications system
03/11/1999CA2301222A1 Arrangement for controlling network elements
03/10/1999EP0901261A2 Transport protocol conversion method and protocol conversion equipment
03/10/1999EP0901249A2 Server for interactive distribution of audio/video programmes over telecommunication networks
03/10/1999EP0900491A1 A method and apparatus for using network address information to improve the performance of network transactions
03/10/1999EP0868743A4 Conductive element with lateral oxidation barrier
03/10/1999EP0619900B1 A synchronous serial communication network for controlling single point i/o devices
03/10/1999CN1210642A Mobile communication device, mobile data communication method, and recording medium
03/10/1999CN1210412A Method for fully distributed transferring protocol
03/10/1999CN1210411A Multiplex data transmitting and receiving equipment
03/10/1999CN1210410A 接入网络系统 Access Network System
03/10/1999CN1210409A Server-side asynchronous form management
03/10/1999CN1210408A Asymmetric data transmission apparatus using asymmetric digital subscriber lines, and subscriber line connection method therefor
03/10/1999CN1210399A Transmission power control method in asymmetrie digital subscriber line system
03/10/1999CN1210308A Applet redirection for controlled access to non-originating hosts
03/09/1999US5881269 Simulation of multiple local area network clients on a single workstation
03/09/1999US5881239 Network system with resilient virtual fault tolerant sessions
03/09/1999US5881234 Method and system to provide internet access to users via non-home service providers
03/09/1999US5881232 Generic SQL query agent
03/09/1999US5881231 Information processing system using information caching based on user activity
03/09/1999US5881227 Use of daemons in a partitioned massively parallel processing system environment
03/09/1999US5881226 Computer security system
03/09/1999US5881131 Analysis and validation system for provisioning network related facilities
03/09/1999US5881102 Method and apparatus for minimizing modem power while maximizing modem throughput
03/09/1999US5881066 System for testing a transmission link
03/09/1999US5881064 Packet-switched data network and method of operation
03/09/1999US5881063 Half-message based multiplex communication interface circuit which uses a main microcontroller to detect a match in addresses and generate a qualified signal
03/09/1999US5880730 System and method for automatically creating a desktop icon for access to a remote resource
03/09/1999US5879296 Guiding introducers for use in the treatment of left ventricular tachycardia
03/09/1999US5879236 System method and medium for sector windowing
03/09/1999CA2099030C Computer workstation using different video data formats
03/09/1999CA2053594C Communication system having isdn (integrated services digital network) signaling capability
03/04/1999WO1999011078A1 Geographical database for radio system
03/04/1999WO1999011043A1 Universal adapter framework and providing a global user interface and global messaging bus
03/04/1999WO1999011042A1 Wireless network
03/04/1999WO1999011033A1 Router with virtual channel allocation
03/04/1999WO1999011025A1 Method of sharing communication channels utilizing both contention and polling schemes
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