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)
06/1996
06/25/1996US5530898 Digital recorder for storing audio data on tracks with specific operation modes inputted manually where soundless portion data is inserted based on respective operation modes
06/25/1996US5530897 System for dynamic association of a variable number of device addresses with input/output devices to allow increased concurrent requests for access to the input/output devices
06/25/1996US5530895 System and method for computer interface board identification by serially comparing identification address bits and asserting complementary logic patterns for each match
06/25/1996US5530892 Single chassis multiple computer system having separate displays and keyboards with cross interconnect switching for work group coordinator
06/25/1996US5530891 System management interrupt mechanism within a symmetrical multiprocessing system
06/25/1996US5530887 Methods and apparatus for providing automatic hardware device identification in computer systems that include multi-card adapters and/or multi-card planar complexes
06/25/1996US5530880 Information processing system
06/25/1996US5530876 Floppy disk controller incorporating standby signal generating functions for moving the control from an operational mode to a standby mode if predetermined drive conditions exist
06/25/1996US5530875 Grouping of interrupt sources for efficiency on the fly
06/25/1996US5530874 Network adapter with an indication signal mask and an interrupt signal mask
06/25/1996US5530872 Method and system for directing device driver to service multiple sequential interrupt requests generated by I/O device connected thereto
06/25/1996US5530871 In a data processing system
06/25/1996US5530862 In an interactive network board, method and apparatus for loading independently executable modules in prom
06/25/1996US5530857 Automated shop floor control system and method of operation thereof
06/25/1996US5530853 Method for filtering items in a computer application program container object using filter data for related entries in a container object of another application program
06/25/1996US5530845 Storage control subsystem implemented with an application program on a computer
06/25/1996US5530844 Method of coupling open systems to a proprietary network
06/25/1996US5530842 Generic backplane system which is configurable to serve different network access methods simultaneously
06/25/1996US5530838 Method and apparatus for controlling access to memory which is common to plural, priority-ordered central processing units and which is indirectly accessible via a transfer control unit
06/25/1996US5530831 Interchangeable extension board disk array system
06/25/1996US5530814 Bi-directional crossbar switch with control memory for selectively routing signals between pairs of signal ports
06/25/1996US5530813 Field-programmable electronic crossbar system and method for using same
06/25/1996US5530812 Bus interface circuit
06/25/1996US5530811 Behind backplane expansion board apparatus and method
06/25/1996US5530810 Apparatus for live bus insertion of add-on devices
06/25/1996US5530808 System for transferring ownership of transmitted data packet from source node to destination node upon reception of echo packet at source node from destination node
06/25/1996US5530792 Data processing apparatus utilizing CPU
06/25/1996US5530694 Device for connecting a station to a local area network comprising at least one ring
06/25/1996US5530620 Computer system with externally accessible upgrade capability
06/25/1996US5530597 Apparatus and method for disabling interrupt masks in processors or the like
06/25/1996US5530557 Online placement of video files determined by a function of the bandwidth to space ratio of each of the storage devices in a server environment
06/25/1996US5530554 Image forming system with common processor bus architecture
06/25/1996US5530436 Method of communications between master unit and slave unit with efficient protocol
06/25/1996US5530434 Matrix switcher apparatus for selectively outputting information signals in response to control signals in the form of various communication protocols
06/25/1996US5530302 Circuit module with hot-swap control circuitry
06/25/1996CA2057132C Automatic device configuration for dockable portable computers
06/25/1996CA2055038C Personal computer with local memory expansion capability
06/25/1996CA2055037C Arbitration circuit for a multimedia system
06/25/1996CA2046155C Method and coupler for interfacing a portable data carrier with a host processor
06/20/1996WO1996019057A1 Data conferencing network
06/20/1996WO1996018961A1 Method and apparatus for moving subtrees in a network directory
06/20/1996WO1996018948A1 Method and apparatus for providing simple, secure management of remote servers
06/20/1996WO1996018947A1 Method and apparatus to update or change a network directory
06/20/1996WO1996018943A1 Method for the indication of updating process for a remote display
06/20/1996WO1996018941A2 Method and apparatus to secure distributed digital directory object changes
06/19/1996EP0717548A2 Device independent modem interface
06/19/1996EP0717546A2 A multimedia user interface for accessing a network-based multipoint meeting
06/19/1996EP0717544A2 Graphical user interface for multimedia conferencing system
06/19/1996EP0717363A2 Interfacing an upgrade processor to a data processing system
06/19/1996EP0717362A1 An arbitrator of access to a MCA channel by several control units with centralized arbitration processor interface,in particular LAN and SCSI control units
06/19/1996EP0717361A2 System to reduce latency for real time interrupts
06/19/1996EP0717355A2 Parallel processing system
06/19/1996EP0717354A1 Data transfer with expanded clipboard formats
06/19/1996EP0717352A1 Method and system for connecting to, browsing, and accessing computer network resources
06/19/1996EP0717339A2 Access to independent network resources
06/18/1996US5528767 Programmable multi-level bus arbitration apparatus in a data processing system
06/18/1996US5528766 Multiple arbitration scheme
06/18/1996US5528765 SCSI bus extension system for controlling individual arbitration on interlinked SCSI bus segments
06/18/1996US5528764 Computer system
06/18/1996US5528761 Message passing apparatus for determining if counted acknowledgements from a set of processors are within a defined range
06/18/1996US5528760 Data transmission/receive system and control method using dummy data to signify transmission/reception state and to detect transmission error
06/18/1996US5528626 Method and system for modem command processing during data transfer
06/18/1996US5528586 Hierarchical communication network and communication element for a hierarchical communication network
06/18/1996US5528492 Method of managing medical diagnostic data with reference relationship
06/18/1996US5528282 Video server for video-on-demand system with controllable memories and with pause, fast-forward and rewind functions
06/18/1996US5528187 Clock synchronizing circuit
06/18/1996US5528167 Combination of terminator apparatus enhancements
06/18/1996CA2077957C Savings box
06/17/1996CA2160944A1 Multimedia user interface for accessing a network based multipoint conference
06/17/1996CA2160821A1 Graphical user interface for distributing and/or sharing information
06/13/1996WO1996018253A1 Security system for interconnected computer networks
06/13/1996WO1996018153A1 A method and an apparatus for enabling a processor to access an external component through a private bus or a shared bus
06/13/1996WO1996018150A1 Serial interrupt bus protocol
06/12/1996EP0716392A1 Communication between data processing apparatus and peripheral device thereof
06/12/1996EP0716378A1 Method for multi-dimensionally transferrring data in a data processing system
06/12/1996EP0716371A2 Information processing apparatus having automatic OS selecting function
06/12/1996EP0716370A2 A disk access method for delivering multimedia and video information on demand over wide area networks
06/12/1996EP0715794A1 Computer system for use with a wireless data communication network
06/12/1996EP0715736A1 Memory device with switching of data stream modes
06/12/1996EP0715735A1 Ata interface architecture employing state machines
06/12/1996CN1124426A Service switching point having a direct memory access controller
06/11/1996US5526513 For a data processing apparatus
06/11/1996US5526506 Computer system having an improved memory architecture
06/11/1996US5526503 Virtual addressing buffer circuit
06/11/1996US5526497 System having switch that provides capacitive load isolation
06/11/1996US5526496 Method and apparatus for priority arbitration among devices in a computer system
06/11/1996US5526495 Bus control system in a multi-processor system
06/11/1996US5526494 Used in a data processing system
06/11/1996US5526492 System having arbitrary master computer for selecting server and switching server to another server when selected processor malfunctions based upon priority order in connection request
06/11/1996US5526491 System and method for calling selected service procedure remotely by utilizing conditional construct switch statement to determine the selected service procedure in common stub procedure
06/11/1996US5526490 Data transfer control unit using a control circuit to achieve high speed data transfer
06/11/1996US5526489 System for reverse address resolution for remote network device independent of its physical address
06/11/1996US5526484 Method and system for pipelining the processing of channel command words
06/11/1996US5526415 Integrated communication system with intelligent network and telecommunications management network
06/11/1996US5526358 Node management in scalable distributed computing enviroment
06/11/1996US5526354 Packet communication terminal having synchronized audio and cursor data
06/06/1996WO1996017475A1 Secure authorization and control method and apparatus for a game delivery service
06/06/1996WO1996017466A2 Communication system for multiservice terminals
06/06/1996WO1996017305A2 Circuit comprising a data communication bus
06/06/1996WO1996017304A1 Bus-to-bus bridge