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)
06/1997
06/18/1997EP0437441B1 Workstation and method of operating it
06/18/1997CN1152142A Network hibernation system
06/17/1997US5640595 Multimedia resource reservation system with graphical interface for manual input of resource reservation value
06/17/1997US5640504 Distributed computing network
06/17/1997US5640456 Computer network encryption/decryption device
06/17/1997US5640401 Communication circuit fault detector
06/17/1997US5640400 Mutual connecting apparatus between networks
06/17/1997US5640399 Single chip network router
06/17/1997US5640393 Multiple address security architecture
06/17/1997US5640392 Signal receiving apparatus
06/17/1997US5640386 Two-system protocol conversion transceiver repeater
06/17/1997US5640195 Multimedia communication system, multimedia information transmitting apparatus and multimedia information receiving apparatus
06/12/1997WO1997021302A1 Fast lossy internet image transmission apparatus and methods
06/12/1997WO1997021296A1 Radio telecommunication network and method for unobtrusive call interception via transcoder bypass
06/12/1997WO1997021181A1 Identification tone output device and authentication system
06/12/1997WO1997021167A1 Method of transmitting video and audio data over the internet
06/12/1997WO1997021160A2 Method and apparatus for providing force feedback for a graphical user interface
06/12/1997WO1997007656A3 Method and apparatus for transmitting and displaying information between a remote network and a local computer
06/12/1997DE19607725C1 Data transmission system for integrated services digital network
06/12/1997CA2239125A1 Method and apparatus for providing force feedback for a graphical user interface
06/11/1997EP0778688A2 A modular object-based architecture for extensible master station software
06/11/1997EP0778684A2 Locating machines on computer networks
06/11/1997EP0778522A2 System and method for generating trusted, architecture specific, compiled versions of architecture neutral programs
06/11/1997EP0778513A2 Information service processor
06/11/1997EP0778512A2 System and method for managing try-and-buy usage of application programs
06/11/1997EP0777948A1 Duplicate message detection method and apparatus
06/11/1997EP0777943A1 Extensible, replaceable network component system
06/11/1997EP0777940A1 Method and apparatus for network variable aliasing
06/11/1997EP0777883A1 X.500 system and methods
06/11/1997EP0777878A1 A method and a system for testing an interface
06/11/1997CN1151643A Communications terminal unit with catalogue display and dialling function
06/11/1997CN1151640A Method of controlling communications, and electronic device
06/10/1997US5638515 Method for stripping dataframes from the communicating medium in an FDDI communications network
06/10/1997US5638512 Ring network security system with encoding of data entering a subnetwork and decoding of data leaving the subnet work
06/10/1997US5638497 Virtual printer
06/10/1997US5638494 Adaptive communication system
06/10/1997US5638448 Network with secure communications sessions
06/10/1997US5638443 System for controlling the distribution and use of composite digital works
06/10/1997US5638370 Status bit controlled HDLC accelerator
06/10/1997CA2092839C Video telephony dialing
06/10/1997CA2088461C Method for determining the propagation time between a remote terminal station and a central terminal station in a point-multipoint bidirectional transmission network
06/05/1997WO1997020439A1 Telecommunications switch having a universal applications program interface for stantardized interactive call processing communications
06/05/1997WO1997020418A1 Communications terminal
06/05/1997WO1997020413A1 Packet switching system using telephonic and satellite transmission
06/05/1997WO1997020281A1 Integrated network browser chip, network browser system, and method for network data communication
06/05/1997WO1997019833A2 Vehicle computer system
06/05/1997CA2236586A1 Integrated network browser chip, network browser system, and method for network data communication
06/04/1997EP0777394A1 Method and apparatus for electronic mail transmission as short messages towards a mobile radio terminal
06/04/1997EP0777368A2 Multichannel HDLC framing/deframing machine
06/04/1997EP0777364A2 A structure for an electronic information system
06/04/1997EP0777363A2 Method for acknowledgement-based flow control
06/04/1997EP0777357A2 Network management system with improved node discovery and monitoring
06/04/1997EP0777176A1 Document server for processing a distribution job in a document processing system
06/04/1997EP0776568A1 Procedure at telecommunication systems which makes possible a reduction of the signal processing
06/04/1997EP0776560A1 Data bus system comprising resource control means
06/04/1997EP0776502A2 Scalable distributed computing environment
06/04/1997EP0636259B1 Cryptographic data security in a secured computer system
06/04/1997CN1151231A Packet data protocol for wireless communication
06/04/1997CN1151230A Scalable multimedia network
06/04/1997CN1151219A Providing a master device with slave device capability information
06/03/1997US5636371 Virtual network mechanism to access well known port application programs running on a single host system
06/03/1997US5636348 Control system for a multiple mode standard parallel port for a personal computer
06/03/1997US5636343 Microcomputer with built-in serial input-output circuit and collision detection circuit responsive to common input-output line being occupied
06/03/1997US5636333 For communicating information in a multi-protocol network of computers
06/03/1997US5636280 Dual key reflexive encryption security system
06/03/1997US5636218 Gateway system that relays data via a PBX to a computer connected to a pots and a computer connected to an extension telephone and a lanand a method for controlling same
06/03/1997US5636216 In a data communication system
06/03/1997US5636211 Universal multimedia access device
06/03/1997US5636209 Modem to support multiple site call conferenced data communications
06/03/1997US5636204 Transmission fault processing method and transmisssion fault processing device
06/03/1997US5636140 System and method for a flexible MAC layer interface in a wireless local area network
06/03/1997US5636037 Method of communicating data
06/03/1997US5635940 For configuring the communications of digital equipment
06/03/1997US5635789 Cold cathode
05/1997
05/29/1997WO1997019564A2 Universal electronic resource denotation, request and delivery system
05/29/1997WO1997019534A1 Coordination and control of data streams that terminate at different termination units
05/29/1997WO1997019519A2 Telecommunications system
05/29/1997WO1997019411A1 Registry communications middleware
05/29/1997WO1997019395A2 System for distributing computer programs
05/29/1997CA2237646A1 Registry communications middleware
05/28/1997EP0776149A1 X-ray image sensor system and method
05/28/1997EP0776112A2 Secure network protocol system and method
05/28/1997EP0776111A2 Network communications subsystem for networked digital computer system
05/28/1997EP0776107A2 Multimedia coordination system
05/28/1997EP0775958A1 Mechanism for reducing data copying overhead in protected memory operating systems
05/28/1997EP0775423A1 System and method for telecommunication
05/28/1997EP0775412A1 Method and apparatus for transmission of data and voice
05/28/1997EP0775411A1 Apparatus and method for accessing a local computer network
05/28/1997EP0775402A2 Method and apparatus for managing and facilitating communicationsin a distributed heterogeneous network
05/28/1997EP0775396A1 In-service monitoring in communications networks
05/28/1997EP0775341A1 Apparatus and method for restricting access to a local computer network
05/28/1997EP0308449B1 Transfer of messages in a multiplexed system
05/28/1997CN1150874A Network element in telecommunication network
05/28/1997CN1150727A Information providing apparatus for effectively determining distributees of information
05/27/1997US5634052 System for reducing storage requirements and transmission loads in a backup subsystem in client-server environment by transmitting only delta files from client to server
05/27/1997US5634035 In a data transmission system
05/27/1997US5634015 Generic high bandwidth adapter providing data communications between diverse communication networks and computer system
05/27/1997US5634012 System for controlling the distribution and use of digital works having a fee reporting mechanism
05/27/1997US5634009 Network data collection method and apparatus
05/27/1997US5634006 System and method for ensuring QOS in a token ring network utilizing an access regulator at each node for allocating frame size for plural transmitting applications based upon negotiated information and priority in the network
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