Patents
Patents for H04L 29 - Arrangements, apparatus, circuits or systems, not covered by a single one of groups (330,333)
10/1993
10/26/1993US5257289 High-speed hybrid transmission interface
10/20/1993EP0566482A1 High-level, bidirectional protocol for the communication between a hyper-media system and a plurality of editors
10/20/1993EP0566407A2 Cellular telephone network including a local area network
10/20/1993EP0566139A1 Communications system for communications between an electronic control apparatus and a test apparatus
10/20/1993EP0538456A4 Receiver with signal classifier
10/20/1993EP0490973A4 Parallel i/o network file server architecture
10/18/1993CA2093843A1 Cellular telephone with datagram and dispatch operation
10/14/1993WO1993020643A1 Programmable universal modem system and method for using the same
10/14/1993WO1993020509A1 Programme-controlled isdn switching system with a program module constructed in accordance with the principles of object-oriented programming for the handling of switched calls
10/13/1993EP0565472A2 Method and apparatus for sharing a telecommunications channel among multiple users
10/13/1993EP0565314A2 Method and apparatus for creating, supporting, and using travelling programs
10/13/1993EP0565258A2 Name resolution for a multisystem network
10/13/1993EP0565230A2 Method and system for automatic modem protocol selection in a cellular communications system
10/13/1993EP0565229A2 Method and system for modem command processing during data transfer
10/13/1993EP0564926A1 Cold cathode
10/13/1993EP0564627A1 Method for handling data transmission frames of variable length with a channel controller and for writing them to a cyclic buffer memory.
10/13/1993EP0564548A1 Apparatus and method for creation of a user definable video displayed document showing changes in real time data.
10/12/1993US5253359 Control and maintenance subsystem network for use with a multiprocessor computer system
10/12/1993US5253274 Means to differentiate between commands and data on a communications link
10/06/1993EP0563592A1 Rate adaptation arrangement
10/06/1993EP0563277A1 Communication apparatus operative to switch dynamically between different communication configurations
10/05/1993US5251207 Combined terminal adapter for SMDS and frame relay high speed data services
10/05/1993US5251205 Multiple protocol routing
09/1993
09/30/1993WO1993019550A1 A method of grouping links in a packet switch
09/30/1993WO1993019544A1 Packet reassembly method and apparatus
09/30/1993DE4303775A1 Facsimile device transmission system - stores coded data transmitted to allow retransmission when transmission fault is detected at reception side
09/30/1993DE4210137A1 Programmgesteuertes ISDN-Vermittlungssystem mit einem nach Prinzipien objektorientierter Programmierung erstellten Programmodul zur Behandlung von Wählverbindungen Programmatically ISDN switching system prepared in accordance with principles of object-oriented programming, program module for the treatment of dial-up connections
09/30/1993CA2117534A1 A method of grouping links in a packet switch
09/29/1993EP0562239A2 VTAM mapping-type optimizer
09/29/1993EP0562215A1 Order preserving transmission of data streams
09/28/1993US5249293 Computer network providing transparent operation on a compute server and associated method
09/28/1993US5249292 Data packet switch using a primary processing unit to designate one of a plurality of data stream control circuits to selectively handle the header processing of incoming packets in one data packet stream
09/28/1993US5249290 Method of and apparatus for operating a client/server computer network
09/28/1993US5249268 Process for transmitting data between entities capable of emitting and/or receiving data
09/28/1993US5249230 Authentication system
09/28/1993US5249218 Programmable universal interface system
09/28/1993US5249184 Network control system with improved reliability
09/28/1993CA1322593C System for transferring information using an information carrier
09/23/1993DE4207573A1 Parallele schnittstelle zum verbinden von datenverarbeitungsgeraeten Parallel interface for connecting to computers
09/22/1993EP0561435A2 Information transfer system, a transmitter, a receiver and a record carrier for use in the system
09/22/1993EP0561127A2 Electronic meeting support system
09/22/1993EP0560965A1 Temporary message routing and destination selection
09/22/1993CN1076568A Information transfer system a transmitter, a receiver and a record carrier for use in the system
09/21/1993US5247697 Packet switched network having online device for performing operations using user identification code included in facility field of call packet
09/21/1993US5247676 RPC based computer system using transparent callback and associated method
09/21/1993US5247670 Network server
09/21/1993US5247546 Method and apparatus for automatic functional speed setting of a data circuit terminating equipment
09/21/1993US5247540 Reversible data link
09/21/1993US5247520 Communications architecture interface
09/16/1993WO1993018464A1 Distributed processing system
09/16/1993WO1993018449A1 Parallel interface for connecting data processing machines
09/15/1993EP0560706A2 A combined terminal adapter for SMDS and frame relay high speed data services
09/15/1993CN1076321A Method and apparatus for batching the receipt of data packets
09/14/1993US5245705 Functional addressing method and apparatus for a multiplexed data bus
09/14/1993US5245608 Logical grouping of layer entities in a layered communication architecture
09/14/1993CA1322238C Interface module for connecting collision detection lan user terminals to different access mode switching network
09/08/1993EP0559595A2 Method and apparatus for batching the receipt of data packets
09/08/1993EP0559593A1 Method and apparatus for data compression and decompression for a transmission system
09/08/1993EP0559369A2 Distributed call processing
09/08/1993EP0559339A2 Linking elements of a data processing complex
09/08/1993EP0559269A1 Method of improving the transmission of data packets having different priorities in accordance with the DQDB protocol
09/08/1993EP0559214A1 Event driven commnication network
09/08/1993EP0558935A2 Communications adapter between two way alternate and two way simultaneous communication links
09/07/1993US5243595 Combined connectionless and connection-oriented network control system
09/07/1993US5243592 Method and apparatus for distance vector routing on datagram point-to-point links
09/07/1993US5243518 Document services architecture
09/07/1993US5243380 Board fault isolation technique
09/05/1993CA2090927A1 Method of improving the transmission of data packets having different priorities in accordance with the dqdb protocol
09/03/1993CA2086853A1 Communications adapter between two way alternate and two way simultaneous communication links
09/01/1993EP0558234A1 Ethernet media access controller with external address detection interface
09/01/1993EP0558126A1 Synchronous system for controlling the attached modems and modems suitable for use in such a system
09/01/1993EP0557647A2 Mnemonic and synonymic addressing in a telecommunications system
09/01/1993EP0557643A2 Mnemonic and synonymic addressing in a telecommunications system
09/01/1993EP0506842A4 Method and apparatus for storing, transmitting and retrieving graphical and tabular data
08/1993
08/31/1993US5241625 Screen image sharing among heterogeneous computers
08/31/1993US5241601 Communication system capable of quickly and impartially arbitrating employment of a data bus
08/31/1993US5241541 Burst time division multiplex interface for integrated data link controller
08/31/1993US5241533 Packet switching network with alternate trunking function
08/31/1993CA1321843C Method of packetizing data
08/31/1993CA1321841C Method for managing an electronic mail basket service
08/31/1993CA1321819C Packet switching architecture providing encryption across packets
08/27/1993CA2090196A1 Synchronous system permitting to control modems connected thereto and modems suitable for such a system
08/26/1993DE4303741A1 Data transmitter for e.g. motor vehicle control - has computer, transmission line for serial data, interface coupled with address and data bus, and read and write control circuits
08/25/1993EP0557210A1 OSI transport relay system between a connection-oriented network and a connection-less network
08/25/1993EP0557055A1 Subscriber initiated non-intrusive network-based analysis of facsimile transmissions
08/25/1993EP0557025A1 High performance channels for data processing systems
08/25/1993EP0556982A1 Method and apparatus for synchronizing transmitter and receiver
08/25/1993EP0556579A1 Frame-group transmission and reception for parallel/serial buses
08/25/1993EP0556549A1 A discriminator device
08/25/1993CN1075580A Frame-group transmission and reception for parallel/serial buses
08/24/1993US5239618 Data processing device with network structure and its learning processing method
08/24/1993US5239536 Loop test system in an integrated circuit
08/24/1993US5239387 Buffering control for accommodating variable data exchange rates
08/24/1993CA1321654C Remote boot
08/24/1993CA1321648C Format converter
08/22/1993CA2089864A1 Osi transport relay system linking a connected mode network and non-connected mode network
08/19/1993WO1993016564A1 A person paging method
08/19/1993WO1993016550A1 Self-powered portable telephone with cdi disk storage medium
08/19/1993WO1993016545A1 Method of organizing communication and system for carrying out the method
08/19/1993WO1993016541A1 Method and device for the compression and decompression of data for a transmission system