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)
02/1997
02/25/1997US5606719 Temporary state preservation for a distributed file service
02/25/1997US5606717 Memory circuitry having bus interface for receiving information in packets and access time registers
02/25/1997US5606714 Integrated data processing system including CPU core and parallel, independently operating DSP module and having multiple operating modes
02/25/1997US5606713 System management interrupt source including a programmable counter and power management system employing the same
02/25/1997US5606709 Register group circuit for data processing system
02/25/1997US5606703 Interrupt protocol system and method using priority-arranged queues of interrupt status block control data structures
02/25/1997US5606684 On-line dumping system and disk sub-system
02/25/1997US5606673 Small computer system interface (SCSI) controller
02/25/1997US5606672 Method and apparatus for multiplexing signals from a bus bridge to an ISA bus interface and an ATA bus interface
02/25/1997US5606671 Serial port using non-maskable interrupt terminal of a microprocessor
02/25/1997US5606668 System for securing inbound and outbound data packet flow in a computer network
02/25/1997US5606666 Method and apparatus for distributing control messages between interconnected processing elements by mapping control messages of a shared memory addressable by the receiving processing element
02/25/1997US5606493 Distributed applications processing network
02/25/1997US5606359 Video on demand system with multiple data sources configured to provide vcr-like services
02/25/1997US5606314 Information processing system connected by radio communication
02/25/1997CA2099412C Method of routing electronic messages
02/20/1997WO1997006632A1 Integrated computer and image reproduction system
02/20/1997WO1997006491A1 Synchronizing logic avoiding metastability
02/20/1997WO1997006490A1 Parasitic personal computer interface
02/20/1997WO1997006489A1 Memory interface unit, shared memory switch system and associated method
02/20/1997WO1997006488A1 Bidirectional computer communication system
02/19/1997EP0758833A2 Method and apparatus for providing an interactive guide to events available on an information network
02/19/1997EP0758827A2 Image data communication system
02/19/1997EP0758466A1 Providing a master device with slave device capability information
02/19/1997CN1143421A Improved signaling protocot for concurrent bus access in a multiprocessor system
02/18/1997US5604918 Two-line mixed analog/digital bus system and a master station and a slave station for use in such system
02/18/1997US5604916 Controlling device for switching serial communication port and light communication port and its driving method
02/18/1997US5604914 Communication device for use with a factory automation network having multiple stations for accessing a factory automated device using address variables specific to the factory automated device
02/18/1997US5604896 Computer with terminal emulation interface for multi-environment client/server applications
02/18/1997US5604887 Method and system using dedicated location to share information between real and protected mode device drivers
02/18/1997US5604884 Burst SRAMS for use with a high speed clock
02/18/1997US5604874 Method for controlling a bus to progress transfer cycles without inserting a cycle for acknowledgment
02/18/1997US5604873 Circuitry for controlling power application to a hot docking SCSI SCA disk drive
02/18/1997US5604871 Modular host local expansion upgrade
02/18/1997US5604870 UART emulator card
02/18/1997US5604866 Flow control system having a counter in transmitter for decrementing and incrementing based upon transmitting and received message size respectively for indicating free space in receiver
02/18/1997US5604865 Microprocessor architecture with a switch network for data transfer between cache, memory port, and IOU
02/18/1997US5604843 Method and system for interfacing with a computer output device
02/18/1997US5604801 Public key data communications system under control of a portable security device
02/18/1997US5604748 Information processing apparatus for transmitting information among a plurality of nodes and arbitration method in such information processing apparatus
02/18/1997US5604682 Information service control point which retrieves information as blocks of data and outputs the retrieved data via a communications link
02/18/1997US5604646 Data error correcting method and signal processing unit for disk accessing apparatus
02/15/1997CA2183223A1 Symmetric multiprocessing computer with non-uniform memory access architecture
02/15/1997CA2183200A1 Terminal unit for a wired services network
02/15/1997CA2156015A1 Computer firewall for use between a secure network and a potentially hostile network
02/13/1997WO1997005723A1 Telecommunications network interface
02/13/1997WO1997005616A1 Compact disc changer utilizing disc database
02/13/1997WO1997005552A1 Method of operating a data transmission system
02/13/1997WO1997005550A1 Protocol for arbitrating access to a shared memory area using historical state information
02/13/1997WO1997005539A2 Host adapter providing automatic terminator configuration
02/12/1997EP0757809A1 Pcmcia interface card for input devices such as barcode scanning engines
02/12/1997EP0731945A4 Fault resilient/fault tolerant computing
02/12/1997CN1142717A Apparatus for remedying errors in head end monitoring block, and control method therefor
02/12/1997CN1142639A Data processing system having multi-function scalable parallel input/output port
02/12/1997CN1142638A Data I/O device for electric machines
02/12/1997CN1142636A Pipe-lining and impulsing single command multiple data matrix treating structure and method therefor
02/11/1997US5603066 Method of flagging the completion of a second command before the completion of a first command from the same initiator in a SCSI controller
02/11/1997US5603064 Channel module for a fiber optic switch with bit sliced memory architecture for data frame storage
02/11/1997US5603061 Method for prioritizing memory access requests using a selected priority code
02/11/1997US5603057 System for initiating data transfer between input/output devices having separate address spaces in accordance with initializing information in two address packages
02/11/1997US5603056 Disk drive control computer and method for rewriting control program in flash EEPROM with serial communication using unassigned pins of SCSI or ATA connector
02/11/1997US5603052 Interface circuit for transferring data between host and mass storage by assigning address in the host memory space and placing the address on the bus
02/11/1997US5603051 Input/output processor with a local memory providing shared resources for a plurality of input/output interfaces on an I/O bus
02/11/1997US5603050 Direct memory access controller having programmable timing
02/11/1997US5603049 Bus system servicing plural module requestors with module access identification known to system user
02/11/1997US5603048 Microprocessor with bus sizing function
02/11/1997US5603046 Method for complex data movement in a multi-processor data processing system
02/11/1997US5603044 Interconnection network for a multi-nodal data processing system which exhibits incremental scalability
02/11/1997US5603042 Pipelined data ordering system utilizing state machines to data requests
02/11/1997US5603041 Method and system for reading from a m-byte memory utilizing a processor having a n-byte data bus
02/11/1997US5603039 Powering components of a SCSI device
02/11/1997US5603035 Programmable interrupt controller, interrupt system and interrupt control process
02/11/1997US5603032 Method for administration of applications by standard protocols
02/11/1997US5603031 System and method for distributed computation based upon the movement, execution, and interaction of processes in a network
02/11/1997US5603017 Parallel integrated circuit having DSP module and CPU core operable for switching between two independent asynchronous clock sources while the system continues executing instructions
02/11/1997US5603012 Start code detector
02/11/1997US5603010 Performing speculative system memory reads prior to decoding device code
02/11/1997US5603003 High speed file access control method and computer system including a plurality of storage subsystems connected on a bus
02/11/1997US5602999 Memory system having a plurality of memories, a plurality of detector circuits, and a delay circuit
02/11/1997US5602995 Method and apparatus for buffering data within stations of a communication network with mapping of packet numbers to buffer's physical addresses
02/11/1997US5602994 Method and apparatus for high speed data acquisition and processing
02/11/1997US5602993 Method and system for revising data in a distributed data communication system
02/11/1997US5602918 Application level security system and method
02/11/1997US5602850 High-speed packet bus
02/11/1997US5602849 Communication bus system and station for use in such system
02/11/1997US5602829 Method and apparatus for adjusting throughput of transmission data to be transmitted to network
02/11/1997US5602717 Hot-pluggable data storage device having vibration absorbing and mechanical connector alignment
02/11/1997US5602667 Extended distance fiber optic interface
02/11/1997US5602663 Information processing apparatus for multiplex transmission of signal for arbitration and signal for data transfer
02/11/1997US5602537 Technique for eliminating data transmit memory underruns
02/11/1997CA2069524C Technique for providing improved signal integrity on computer systems interface buses
02/11/1997CA2067032C Terminating devices detection and verification circuit
02/06/1997WO1997004387A1 Optimized synchronisation procedure
02/06/1997WO1997004384A1 Dynamic load balancing
02/06/1997DE19528437A1 Verfahren zum Betreiben eines Datenübertragungssystems A method of operating a data transmission system
02/05/1997EP0757486A2 Conferencing system, terminal apparatus communication method and storage medium for storing the method
02/05/1997EP0757465A1 HDLC circuit with shared internal bus
02/05/1997EP0757321A1 I/O bus in a multiple drive library computer system
02/05/1997EP0757320A2 Online drive repair in a multiple drive library computer system
02/05/1997EP0757319A1 Device for managing interrupts