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)
04/1997
04/15/1997US5621899 Switch for distributed arbitration digital data buses
04/15/1997US5621898 Arbiter organization for serial bus transfers
04/15/1997US5621897 Method and apparatus for arbitrating for a bus to enable split transaction bus protocols
04/15/1997US5621894 System and method for exchanging computer data processing capabilites
04/15/1997US5621890 Method and apparatus for transferring data between a host device and a plurality of portable computers
04/15/1997US5621888 In a data processing arrangement
04/15/1997US5621883 Circuit for testing microprocessor memories
04/15/1997US5621734 Local area network with server and virtual circuits
04/15/1997US5621726 Point-to-point communication network and method and adapter for virtualizing a LAN system
04/15/1997US5621663 Method and system for monitoring a computer system
04/15/1997US5621660 Software-based encoder for a software-implemented end-to-end scalable video delivery system
04/15/1997US5621658 Method and apparatus for communicating an electronic action from a data processing system to another data processing system via an audio device
04/15/1997US5621395 Networking apparatus which detects a stoppage of data transfer in a processing apparatus on a data origination side and then cancels the corresponding path in the switching unit
04/11/1997CA2187590A1 Distributed control system including a compact easily-extensible and serviceable field controller
04/10/1997CA2237330A1 System for storing and retrieving digitized data
04/09/1997EP0767585A2 Video-on-demand systems
04/09/1997EP0767565A2 Dynamically determining network media type
04/09/1997EP0767564A2 Protocol reconfiguration in a network interface device
04/09/1997EP0767558A1 System and method for detecting a network failure
04/09/1997EP0767428A1 Method and apparatus for dynamically loading method call exception code
04/09/1997EP0767427A2 Entity management system
04/09/1997CN1147184A Paging interface and device
04/09/1997CN1147114A Data base processing method and its system
04/09/1997CN1034489C Case
04/08/1997US5619729 Power management of DMA slaves with DMA traps
04/08/1997US5619728 Decoupled DMA transfer list storage technique for a peripheral resource controller
04/08/1997US5619727 Apparatus for a multiple channel direct memory access utilizing a virtual array technique
04/08/1997US5619726 Apparatus and method for performing arbitration and data transfer over multiple buses
04/08/1997US5619722 Addressable communication port expander
04/08/1997US5619720 Digital signal processor having link ports for point-to-point communication
04/08/1997US5619710 Method and apparatus for object-oriented invocation of a server application by a client application
04/08/1997US5619706 Method and apparatus for switching between interrupt delivery mechanisms within a multi-processor system
04/08/1997US5619705 System and method for cascading multiple programmable interrupt controllers utilizing separate bus for broadcasting interrupt request data packet in a multi-processor system
04/08/1997US5619703 Apparatus and method for supporting multiple interrupt protocols with unequal number of interrupt request signals
04/08/1997US5619697 Inter-processor communication system for performing message communication between processors and multi-processor real time system for communicating amoung a plurality of processors at real time with the inter-processor communication system
04/08/1997US5619687 Queue system having a time-out feature and method therefor
04/08/1997US5619684 Method and apparatus for consistent user interface in a multiple application personal communications device
04/08/1997US5619681 Delayed FIFO status for serial shift emulation
04/08/1997US5619661 Dynamic arbitration system and method
04/08/1997US5619660 Keying notches for side contacts on a thin form factor computer card
04/08/1997US5619659 System for extending ISA bus without using dedicated device driver software by using E2 P2 interface which provides multiplexed bus signal through standard parallel port connector
04/08/1997US5619657 Method for providing a security facility for a network of management servers utilizing a database of trust relations to verify mutual trust relations between management servers
04/08/1997US5619654 System for implementing user request by dividing the retrieved corresponding procedure into first command to obtain apparatus name and second command to obtain operation content
04/08/1997US5619653 Buffer device with resender
04/08/1997US5619652 Automatic preemption recovery and frame repeat option in a media access control/host system interface unit
04/08/1997US5619651 I/O data unit symmetry in a media access control/host system interface unit
04/08/1997US5619649 Network printing system for programming a print job by selecting a job ticket identifier associated with remotely stored predefined document processing control instructions
04/08/1997US5619648 For locating expertise in a messaging system in a computer system
04/08/1997US5619646 In a computer system
04/08/1997US5619641 Signal processing apparatus including redundant first and second system with a duplex package configuration
04/08/1997US5619640 Network development support system
04/08/1997US5619629 Drawing data producing apparatus and drawing data producing method
04/08/1997US5619544 Universal asynchronous receive/transmit circuit with flow control
04/08/1997US5619541 Delay line separator for data bus
04/08/1997US5619481 Information recording/reproducing method
04/08/1997US5619445 Analog memory system having a frequency domain transform processor
04/08/1997CA2118995C Arbitration logic for multiple bus computer system
04/08/1997CA2092631C Physical partitioning of logically continuous bus
04/08/1997CA2086691C Communicating messages between processors and a coupling facility
04/03/1997WO1997012447A2 System and method for distributing multi-media presentations in a computer network
04/03/1997WO1997012339A2 Computing system for processing information flows
04/03/1997WO1997012328A1 Optimum access to electronic documents
04/03/1997WO1997012321A1 Virus detection and removal apparatus for computer networks
04/03/1997WO1997012312A1 Input/output device for connection and disconnection of active lines
04/03/1997WO1997009660A3 Insert card for a computer
04/03/1997DE19636923A1 Computer system with multiple independent screens
04/03/1997CA2233023A1 Optimum access to electronic documents
04/03/1997CA2230259A1 System and method for distributing multi-media presentations in a computer network
04/03/1997CA2228593A1 Computing system for processing information flows
04/02/1997EP0766488A2 Method for coupling of data processing units, method for controlling an exchange, data processing unit, control device and exchange
04/02/1997EP0766487A2 Method for controlling an exchange, exchange and communication system
04/02/1997EP0766434A1 A method and system for performing auto-negotiation for a group of interface devices
04/02/1997EP0766431A2 Information distributing apparatus
04/02/1997EP0766429A2 Method and apparatus for buffer management
04/02/1997EP0766399A2 Bidirectional driver circuit for PCI bussystem
04/02/1997EP0766181A2 Bust mode data transfer in a data processing system
04/02/1997EP0766180A2 Information handling system having bus to bus translation
04/02/1997EP0766179A2 Information handling system including non-disruptive command and data movement between storage and one or more auxiliary processors
04/02/1997EP0766178A2 Data transfer system
04/02/1997EP0765556A1 A network element in a telecommunication network
04/02/1997EP0765555A1 A telecommunication system
04/02/1997EP0765502A1 System and method for expansion of a computer
04/02/1997EP0765501A1 Smart card message transfer without microprocessor intervention
04/02/1997EP0765500A1 High speed deadlock free bridge circuit
04/02/1997EP0765499A1 Dynamic processor performance and power management in a computer system
04/02/1997EP0734643A4 Data processing device
04/02/1997EP0513137B1 Arrangement for a distributed control system
04/02/1997CN1146816A Data storage
04/02/1997CN1146668A Data radio device with changeable clock signal frequency and capable connecting with computer
04/02/1997CN1146578A Extendible type arbitration device of sharing system memorizer
04/02/1997CN1146568A Allocation of PCI extend card loaded on MCA adaption card and control of RAM/ROM
04/01/1997US5617575 Computer system
04/01/1997US5617562 Receiving circuit reset upon reception of burst data and transmission/reception system utilizing the same
04/01/1997US5617559 Modular chip select control circuit and method for performing pipelined memory accesses
04/01/1997US5617547 Switch network extension of bus architecture
04/01/1997US5617546 Data bus architecture compatible with 32-bit and 64-bit processors
04/01/1997US5617545 Arbitration circuit capable of changing the priority and arrival time of nonselected requests
04/01/1997US5617544 Interface having receive and transmit message label memories for providing communication between a host computer and a bus
04/01/1997US5617539 Multimedia collaboration system with separate data network and A/V network controlled by information transmitting on the data network
04/01/1997US5617455 Interface method and device in digital signal processing system