Patents
Patents for G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (158,002)
08/1993
08/04/1993EP0358690B1 Method and apparatus for initiating transactions on a multiprocessor computer system employing multiple lock indications
08/04/1993EP0344216B1 Method and apparatus for implementing multiple lock indicators in a multiprocessor computer system
08/04/1993EP0335968B1 Computer interconnect coupler employing crossbar switching
08/04/1993CN1021753C Tracking resolution of problem on computer system in service network of computer systems
08/04/1993CN1021752C Flexible service network for computer systems
08/04/1993CN1021751C Problem prevention on computer system in service network of computer systems
08/04/1993CN1021750C Automated enrollment of computer system into service network of computer systems
08/03/1993US5233693 First-in first-out storage facility having bypassing loop thereof
08/03/1993US5233692 Enhanced interface permitting multiple-byte parallel transfers of control information and data on a small computer system interface (SCSI) communication bus and a mass storage system incorporating the enhanced interface
08/03/1993US5233638 Timer input control circuit and counter control circuit
08/03/1993US5233604 Methods and apparatus for optimum path selection in packet transmission networks
08/03/1993US5233346 Apparatus and method for electronically programming nodal identifications
08/03/1993CA1321032C Multiprocessor control system
08/03/1993CA1321030C Programmable data transfer timing
08/01/1993CA2088429A1 Communications system
07/1993
07/28/1993EP0552873A1 Modifying system configuration in a computer system
07/28/1993EP0552565A2 Input/output coprocessor for printing machine
07/28/1993EP0552507A1 Arbiter with a direct signal that is modifiable under priority-conflict control
07/28/1993EP0552384A1 Procedure for the reduction of the number of bits of a binary address word
07/28/1993EP0372021A4 Universal connector device
07/28/1993CN1074767A Method for reconfiguration of computer, device and system
07/27/1993US5231679 Image processing apparatus and image reducing circuit therefor
07/27/1993US5231593 Maintaining historical lan traffic statistics
07/27/1993CA1320767C Atomic sequence for phase transitions
07/21/1993EP0551934A2 Digital signal processor
07/21/1993EP0551933A2 Digital signal processor
07/21/1993EP0551932A2 Digital signal processor
07/21/1993EP0551931A2 Digital signal processor
07/21/1993EP0551789A1 Apparatus for recovering lost buffers in a data processing system
07/21/1993EP0551494A1 Intelligent hardware for automatically reading and writing multiple sectors of data between a computer bus and a disk drive
07/21/1993EP0530310A4 Programmable signal processor architecture
07/21/1993EP0357667B1 Node for backplane bus
07/20/1993US5230071 Method for controlling the variable baud rate of peripheral devices
07/20/1993US5230067 Bus control circuit for latching and maintaining data independently of timing event on the bus until new data is driven onto
07/20/1993US5230065 Apparatus and method for a data processing system having a peer relationship among a plurality of central processing units
07/20/1993US5230054 Priority order judging device
07/20/1993US5230052 Apparatus and method for loading bios into a computer system from a remote storage location
07/20/1993US5230044 Arbitration apparatus for shared bus
07/20/1993US5229652 Non-contact data and power connector for computer based modules
07/20/1993CA1320590C Mechanism for transferring messages between source and destination users through a shared memory
07/20/1993CA1320589C Twinax interface circuit
07/14/1993EP0551242A2 Multiprocessor buffer system
07/14/1993EP0551191A1 Apparatus and method for transferring data to and from host system
07/14/1993EP0550976A2 Memory accessing device using address pipeline
07/14/1993EP0550864A1 Communication control apparatus
07/14/1993EP0550457A1 Fault tolerant computer system.
07/14/1993CN1074300A Cursor lock region
07/13/1993US5228137 Method for controlling execution of host computer application programs through a second computer by establishing relevant parameters having variable time of occurrence and context
07/13/1993US5228130 Multi-channel peripheral interface using selectively flaggable channel register sets for concurrent write in response to any selected channel register write instruction
07/13/1993US5228129 Synchronous communication interface for reducing the effect of data processor latency
07/13/1993US5228128 Personal computer facsimile device
07/13/1993US5228122 Method for bypassing user unwanted display screens from a host controlled terminal
07/13/1993US5228034 Ring communication network station
07/13/1993US5227957 Modular computer system with passive backplane
07/13/1993CA1320281C Bus organized structure with variable arbitration means
07/13/1993CA1320280C Temporary state preservation for a distributed file service
07/08/1993WO1993013633A1 Receiver/decoder for a serial network of i/o devices
07/08/1993WO1993013484A1 A synchronous serial communication network for controlling single point i/o devices
07/08/1993WO1993013483A1 Software control of hardware interruptions
07/08/1993DE4300112A1 Interface card for connecting computer and vehicle servicing system - has synchronous parallel access paths and microcontroller for data format, reception and storage
07/07/1993EP0550374A2 User selectable lock regions cross-referenced to related applications
07/07/1993EP0550370A2 Collaborative computer based system
07/07/1993EP0550241A1 Bidirectional data storage facility for bus interface unit
07/07/1993EP0550224A1 Bus control logic for computer system having dual bus architecture
07/07/1993EP0550223A2 Arbitration control logic for computer system having dual bus architecture
07/07/1993EP0550196A2 Personal computer with generalized data streaming apparatus for multimedia devices
07/07/1993EP0550164A1 Method and apparatus for interleaving multiple-channel DMA operations
07/07/1993EP0550163A1 Circuit architecture for supporting multiple-channel DMA operations
07/07/1993EP0550147A1 Method and apparatus for arbitration based on the availability of resources
07/07/1993EP0550059A1 Selection response circuit according to small computer system interface
07/07/1993EP0549937A1 Methods and systems for alarm correlation and fault localization in communication network
07/07/1993EP0549924A1 Asynchronous co-processor data mover method and means
07/07/1993EP0549677A1 Network management system using model-based intelligence.
07/07/1993EP0549633A1 Improved memory system
07/07/1993CN1074052A Bidirectional data memory used for bus interface unit
07/07/1993CN1074051A Bus interface logic for computer system having dual bus architecture
07/07/1993CN1074050A Bus control logic for computer system having dual bus architecture
07/07/1993CN1074049A Arbitration control logic for computer system with dual-bus structure
07/07/1993CN1021536C Metrical dispatcher of serial communication controller on data handling stystem
07/06/1993US5226173 Integrated data processor having mode control register for controlling operation mode of serial communication unit
07/06/1993US5226156 Control and sequencing of data through multiple parallel processing devices
07/06/1993US5226125 Switch matrix having integrated crosspoint logic and method of operation
07/06/1993US5226124 Communication interface between a radio control transmitter and a computer data bus
07/06/1993US5226121 Method of bit rate de-adaption using the ECMA 102 protocol
07/06/1993US5226079 Non-repudiation in computer networks
07/06/1993US5226040 Data concentration interface for configuration of multiple TTY devices
07/06/1993US5226012 Buffer memory circuit having constant propagation delay
07/06/1993US5226010 Method and apparatus for simultaneous, interleaved access of multiple memories by multiple ports
07/06/1993US5225967 Information processing system architecture including two buses
07/06/1993CA1320004C Hybrid communications link adapter incorporating input/output and data communications technology
07/06/1993CA1320003C Interconnection system for multiprocessor structure
07/06/1993CA1319997C Specialized communication processor for layered protocols
07/03/1993CA2080608A1 Bus control logic for computer system having dual bus architecture
07/01/1993DE4244427A1 Computer interconnection system for data flow control - has circuits in receiving unit to select next in numerical sequence data sets or out of sequence data sets from any other unit
07/01/1993CA2084135A1 Playlist mechanism for specification of complex memory objects
06/1993
06/30/1993EP0549509A2 Automatic attribute assignment of multimedia distributions in a data processing system
06/30/1993EP0549504A2 Process control for real time systems
06/30/1993EP0549334A2 A data input and output control device and a one-chip microcomputer integrating the same
06/30/1993EP0549248A2 An arbitration system and method
06/30/1993EP0549217A1 Small computer system interface for non-local SCSI devices