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)
07/1996
07/25/1996DE19501800A1 Fehlererkennung und Fehlerbeseitigung bei einem seriellen Datenbussystem Error detection and error correction in a serial data bus system
07/24/1996EP0723351A2 Message transmission in a local area network
07/24/1996EP0723237A1 Client/server based multi-processor file system
07/24/1996EP0723235A2 Software-driven timer and method of using same
07/24/1996EP0723234A1 Data storage system and method for managing asynchronous attachment and detachment of storage disks
07/24/1996EP0723233A1 Game systems and repeaters therefor
07/24/1996EP0723232A1 Controlling method and apparatus for supporting hard disk and/or CD-ROM drives through the PCMCIA interface
07/24/1996EP0723227A2 Method and apparatus for maintaining network connections across a voluntary process switchover
07/24/1996EP0723222A2 System and method for handling I/O requests over an interface bus to a storage disk array
07/24/1996EP0722581A1 Method for the electronic assembly of printer's forms
07/24/1996EP0630499A4 High-performance non-volatile ram protected write cache accelerator system.
07/24/1996CN1127389A Multi-processor system provided with bus control module
07/24/1996CN1127387A Data transmission device
07/24/1996CA2167635A1 Protocol timer and method of using same
07/24/1996CA2167634A1 Method and apparatus for maintaining network connections across a voluntary process switchover
07/23/1996US5539919 Microcomputer having function to specify functional block having data to be monitored and to output data as an anaglog signal
07/23/1996US5539918 Extension of data block capability in a data transfer channel
07/23/1996US5539917 Computer system having circuitry interfacing a DMA controller directly with a parallel port having specific timing control to allow printing operation without microprocessor intervention
07/23/1996US5539916 DMA control for continuing transfer to input/output device in a cycle steal mode
07/23/1996US5539913 System for judging whether a main processor after processing an interrupt is required to process the I/O control of an I/O control local processor
07/23/1996US5539912 Computer system having a selectable memory module presence detect information option
07/23/1996US5539897 Buffer memory management with register list to provide an ordered list of buffer memory addresses into which the latest series of data blocks is written
07/23/1996US5539890 Microprocessor interface apparatus having a boot address relocator, a request pipeline, a prefetch queue, and an interrupt filter
07/23/1996US5539887 Input buffer circuit for a microprocessor which prevents improper data input
07/23/1996US5539886 Call management in a collaborative working network
07/23/1996US5539885 Distributed information processing system providing a resume function and resume method for the distributed information processing system
07/23/1996US5539883 Load balancing of network by maintaining in each computer information regarding current load on the computer and load on some other computers in the network
07/23/1996US5539881 Network element including automatic network element identity information registration apparatus and method
07/23/1996US5539877 Problem determination method for local area network systems
07/23/1996US5539787 Converter for connecting modem equipment of dissimilar interface protocol
07/23/1996US5539746 Contention resolution scheme for communications systems
07/23/1996US5539741 Audio conferenceing system
07/23/1996US5539734 Method of maintaining PVC status packetized communication system
07/23/1996US5539666 Data communications method and system coupling device
07/23/1996US5539660 Multi-channel common-pool distributed data storage and retrieval system
07/23/1996US5539659 Network analysis method
07/23/1996US5539621 Network communication unit with client and resource node array double layer ICs on printed board with connectors on housing
07/23/1996US5539616 Modular portable computer
07/23/1996US5539345 Phase detector apparatus
07/23/1996CA2026768C Extended addressing using sub-addressed segment registers
07/18/1996WO1996021982A2 Use of multipoint connection services to establish call-tapping points in a switched network
07/18/1996WO1996021895A1 Memory package, memory system and hot-line inserting/removing method therefor
07/18/1996WO1996011430A3 Coherency and synchronization mechanism for I/O channel controllers in a data processing system
07/18/1996DE19600569A1 Pulse width measurement using eight-bit serial microprocessor
07/17/1996EP0722249A2 Method and system for delivering an application in an interactive television network
07/17/1996EP0722233A2 Timing in a data communications network
07/17/1996EP0722142A1 Serial port for remote diagnostics
07/17/1996EP0721726A1 Multimedia collaboration system
07/17/1996EP0721725A1 Multimedia collaboration system
07/17/1996EP0721616A1 Method and apparatus for providing information concerning products, using radio frequency transmissions
07/17/1996EP0721614A1 Virtual reality network
07/17/1996CN1126935A Communication network structure, communication network system based on the same and communication method thereof
07/17/1996CN1126860A A semiconductor integrated circuit
07/16/1996US5537664 Methods and apparatus for generating I/O recovery delays in a computer system
07/16/1996US5537660 Microcontroller having selectable bus timing modes based on primary and secondary clocks for controlling the exchange of data with memory
07/16/1996US5537659 Bus controller for adjusting port size communication between a bus master and bus slave using bus master information
07/16/1996US5537654 System for PCMCIA peripheral to execute instructions from shared memory where the system reset signal causes switching between modes of operation by alerting the starting address
07/16/1996US5537651 Programmable interface, notably for the control of domestic installations
07/16/1996US5537646 Apparatus initialized for selected device based upon timing, interrupt, and DMA control commands within configuration data passed from processor to transfer data to selected device
07/16/1996US5537643 Image forming managing apparatus for setting of communication control data from a remote location only when the communication control data has been invalidated
07/16/1996US5537642 Method for authenticating messages passed between tasks
07/16/1996US5537639 Method of communicating between CPUs within a copying machine with transmitting and receiving buffers divided into control flag area and data area
07/16/1996US5537626 Apparatus for coupling printer with LAN to control printer operation by transferring control parameters, printer status data and printer configuration data between printer and LAN
07/16/1996US5537625 Automatic disc changer with disc reproducing and recording mechanism employing disc select and control scheme
07/16/1996US5537624 Data repacking circuit having toggle buffer for transferring digital data from P1Q1 bus width to P2Q2 bus width
07/16/1996US5537623 Multiple group address recognition
07/16/1996US5537607 Field programmable general purpose interface adapter for connecting peripheral devices within a computer system
07/16/1996US5537600 Personal computer with alternate system controller
07/16/1996US5537597 Method and apparatus for supporting real mode card services clients with a protected mode card services implementation
07/16/1996US5537592 System and method for reading and writing disks formatted for an operating system foreign to the host computer
07/16/1996US5537585 Data storage management for network interconnected processors
07/16/1996US5537584 Power instability control of a memory card and a data processing device therefor
07/16/1996US5537582 Bus interface circuitry for synchronizing central processors running at multiple clock frequencies to other computer system circuitry
07/16/1996US5537581 Microprocessor with a core that operates at multiple frequencies
07/16/1996US5537565 Dynamic memory system having memory refresh
07/16/1996US5537558 Apparatus and method for communicating multiple devices through one PCMCIA interface
07/16/1996US5537557 Interface between unsynchronised devices
07/16/1996US5537555 Fully pipelined and highly concurrent memory controller
07/16/1996US5537550 Interactive network board for logging peripheral statistics with logging level commands
07/16/1996US5537548 Method of computer conferencing by intercepting commands issued by application programs and redirecting to all stations for execution
07/16/1996US5537547 Automatic network element identity information distribution apparatus and method
07/16/1996US5537546 High-level adaptable bidirectional protocol for use between a hypermedia system and a plurality of editors
07/16/1996US5537545 System for controlling cooperations among a plurality of terminals connected to a network whereby each terminal can be switched from cooperative to individual operation mode
07/16/1996US5537542 Apparatus and method for managing a server workload according to client performance goals in a client/server data processing system
07/16/1996US5537535 Multi-CPU system having fault monitoring facility
07/16/1996US5537417 Method of communicating between nodes in a network
07/16/1996US5537404 Switched circuit connection management over public data networks for wide area networks
07/16/1996US5537343 Digital assistant system having a host computer with a docking bay and a moveable heat sink for cooling a docked module
07/16/1996US5537295 Universal reconfigurable printed circuit board
07/16/1996US5536176 Flexible bus routing structure
07/16/1996CA2000245C Multiprocessor system using communication register having processor-associated storage locations
07/11/1996WO1996021188A1 Bus arrangement related to a magazine
07/10/1996EP0721288A2 Transmission apparatus and receiving apparatus
07/10/1996EP0721276A1 Modem system
07/10/1996EP0721271A1 Access control system for computers connected in a private network
07/10/1996EP0721266A2 Collaborative computer system
07/10/1996EP0721168A2 A method and a scheduler for controlling when a server provides service with rate control to an entity
07/10/1996EP0721167A2 A method and a scheduler for controlling when a server provides service to an entity
07/10/1996EP0720812A1 An apparatus having a backplane adapted for coaction with a number of circuit boards
07/09/1996US5535420 Method and apparatus for interrupt signaling in a computer system