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)
07/1995
07/13/1995WO1995019087A2 Telecommunications interface for unified handling of varied analog-derived and digital data streams
07/13/1995WO1995019082A1 Synchronous transmission systems
07/13/1995WO1995019003A1 File transfer method and apparatus using hash numbers
07/13/1995CA2180550A1 Synchronous transmission systems
07/13/1995CA2180459A1 File transfer method and apparatus using hash numbers
07/12/1995EP0662761A1 A data communication system for efficient data transfer between terminals in a network
07/12/1995EP0442963B1 Lan with dynamically selectable multiple operational capabilities
07/11/1995US5432907 Network hub with integrated bridge
07/11/1995US5432901 Method of dynamically generating a local format for use by a logical unit in a VTAM-type communications session
07/11/1995US5432850 Method and apparatus for secure data transmission
07/11/1995US5432789 Use of a single central transmit and receive mechanism for automatic topology determination of multiple networks
07/11/1995US5432786 Modem for modulating and demodulating main signal and secondary signal with clock synchronized system and transforming secondary signal between start-stop system and clock-synchronized system
07/11/1995US5432781 Synchronous node controllers for switching network
07/11/1995US5432775 Auto negotiation system for a communications network
07/11/1995US5432620 Mixed mode communication method and apparatus
07/11/1995CA1336291C Initialization and synchronization method for a two-way communication link
07/07/1995CA2134132A1 Voice mail network gateway
07/06/1995WO1995018500A1 Adaptive data-transmission system
07/05/1995EP0661893A2 A dual mode cellular modem
07/05/1995EP0661881A2 Image-information storage regenerating device
07/05/1995EP0661878A2 A network-based system enabling image communications
07/05/1995EP0661857A1 Method of automatic conversion of telecommunication applications
07/05/1995EP0661856A2 Memory structure for configuring a terminal device
07/05/1995EP0661855A2 System and method for directly accessing long-term memory devices
07/05/1995EP0661854A2 Method and apparatus for transmitting and receiving data
07/05/1995EP0661850A1 FDDI state machine interface
07/05/1995EP0661644A2 Message control in a multi-node data processing system
07/05/1995EP0661628A2 Multi-phase commit processing for creation and deletion of managed objects
07/04/1995US5430876 In a computer system
07/04/1995US5430842 In a computing system
07/04/1995US5430793 Apparatus and method for configuring a computer system and a modem for use in a particular country
07/04/1995US5430738 Information transmission system for transmitting a digital information signal divided into packets with an information signal error diagnosis and correction function
07/04/1995US5430727 Multiple protocol routing
07/04/1995US5430710 Order preserving transmission of data streams
07/04/1995US5430709 Network monitoring method and apparatus
07/01/1995CA2134131A1 A dual mode cellular modem
06/1995
06/30/1995CA2136040A1 Network-based system enabling image communications
06/29/1995WO1995017338A1 Ophthalmic package and delivery device
06/28/1995EP0660576A2 Multimedia system
06/28/1995CN1104392A Apparatus and method for identifying broadcast programs and accessing information relating thereto
06/27/1995US5428783 Lan based loosely coupled large grain parallel processing method
06/27/1995US5428771 Transparent transaction coordination between distributed networks having different communication protocols
06/27/1995US5428667 Multi-channel cellular communications intercept system
06/27/1995US5428645 Anonymous time synchronization method
06/27/1995US5428636 Radio frequency local area network
06/27/1995US5428625 Method of controlling a self-test in a data processing system and data processing system suitable for this method
06/27/1995US5428611 Strong framing protocol for HDLC and other run-length codes
06/27/1995US5428606 Digital information commodities exchange
06/27/1995US5428458 Image communicating apparatus
06/22/1995WO1995017067A1 Method of and apparatus for processing data at a remote workstation
06/22/1995WO1995017066A1 Object-oriented multicast networking system
06/22/1995WO1995017065A1 Object-oriented network protocol configuration system
06/22/1995WO1995017064A1 Object-oriented distributed communications directory service
06/22/1995WO1995017063A1 Object-oriented secured communications system
06/22/1995WO1995017062A1 Object-oriented rule-based protocol system
06/22/1995WO1995017060A1 Object-oriented polymorphic communication system
06/22/1995CA2179291A1 Method of and apparatus for processing data at a remote workstation
06/22/1995CA2178583A1 Object-oriented rule-based protocol system
06/21/1995EP0658862A2 Method and system for mediating transactions that use portable smart cards
06/21/1995EP0658837A2 Method for controlling computer network security
06/21/1995CN1029063C Computer and telephone apparatus with user friendly computer interface and enhanced integrity feature
06/20/1995US5426773 Communication controller allowing continued communication through an X25 network and an SNA network in the event of an SNA session failure
06/20/1995US5426735 Data communication device capable of adding data identification code to each data byte
06/20/1995US5426694 Telecommunication switch having programmable network protocols and communications services
06/20/1995US5426692 Communication terminal and the method using the same
06/20/1995US5426645 Parallel rule-based data transmission method and apparatus
06/20/1995US5426644 Parallel code transmission method and apparatus of the same
06/20/1995US5426427 Computer system
06/15/1995WO1995016320A1 Local area network encryption/decryption system
06/15/1995WO1995016318A1 Information transmission system and telecommunications equipment intended to be used in such a system
06/14/1995EP0658028A2 Retransmission protocol for wireless communications
06/14/1995EP0657048A1 Intelligent communication system
06/14/1995EP0657047A1 Method and system for implementing remote procedure calls in a distributed computer system
06/14/1995CN1103739A Electricity-saving double-tone multi-frequency coding voice paging method and voice paging system
06/14/1995CN1028947C Method and systems for modem controlled multiple communication sessions
06/13/1995US5425028 Protocol selection and address resolution for programs running in heterogeneous networks
06/13/1995US5425025 Communication protocol system
06/13/1995US5424949 Multi-channel data receiver system
06/10/1995CA2136919A1 Local area network encryption decryption system
06/08/1995WO1995015641A1 Network interface controller
06/08/1995WO1995015635A1 Communications network management
06/08/1995DE4341345A1 Printed text information transmission system
06/07/1995EP0656718A2 Dual port interface for a computer-based multifunction personal communication system
06/07/1995EP0656711A2 Negotiation systems for communication networks
06/07/1995CN2200261Y Branch communication apparatus
06/06/1995US5422999 Information object transport system
06/06/1995US5422877 Dual bus switching
06/06/1995CA1335832C Remote test access system for isdn testing
06/01/1995WO1995014972A1 Ranking-based address assignment in a modular system
06/01/1995DE4441753A1 Semi-permanent storage of service profile data in GSM mobile telephone personal communication system
05/1995
05/31/1995EP0655847A2 Scalable and efficient intra-domain tunneling mobile-IP scheme
05/31/1995CN1103223A 移动无线电系统 Mobile radio system
05/31/1995CN1103221A Programmable error-checking matrix for digital communication system
05/31/1995CA2131349A1 Connection of mobile devices to heterogenous networks
05/30/1995US5420916 Signaling network having common signaling node for protocol conversion
05/30/1995US5420861 Multiplex system for sub-channels which have various priority levels
05/30/1995US5420857 Connection establishment in a flat distributed packet switch architecture
05/30/1995US5420572 Configuration device for use in a networked communication system
05/30/1995US5420412 PC-card having several communication protocols
05/30/1995CA2136474A1 Connector system
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