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)
05/1994
05/25/1994EP0598509A2 Method and apparatus for operation of a networked peripheral
05/25/1994EP0598507A2 A method and apparatus for preventing inadvertent erasure of data in a memory
05/25/1994EP0598506A2 Method and apparatus for advertising services of two network servers from a single network node
05/25/1994EP0598505A2 Method and apparatus for loading independently executable modules in ROM
05/25/1994EP0598504A2 In an interactive network board, method and apparatus for logging peripheral statistics
05/25/1994EP0598502A1 Method and apparatus for providing a bi-directional interface between a local area network and a peripheral
05/25/1994EP0598484A2 Monitoring system status
05/25/1994EP0598417A2 Data processing system having scanner for searching memory for message having top priority and/or identity code identical with new message
05/25/1994EP0514428A4 Arbitration among multiple users of a shared resource
05/24/1994US5315707 Multiprocessor buffer system
05/24/1994US5315706 High speed IEEE 488 bus interface system and method
05/24/1994US5315488 Host structure for terminal adapters
05/24/1994US5315424 Computer fiber optic interface
05/24/1994US5315184 Self arbitrating auto resettable flag circuit
05/24/1994US5315175 Quasi-differential bus
05/24/1994US5313699 Methods for packaging circuit boards
05/24/1994CA2102538A1 Information processing device for managing a computer resource by means of an administration system
05/24/1994CA2007061C Arithmetic element controller
05/19/1994DE4238075A1 Anordnung zur Übertragung von Daten An arrangement for transmitting data
05/18/1994EP0597796A2 Method and system for time critical response management in a data processing system
05/18/1994EP0597790A1 Distributed address decoding for bus structures
05/18/1994EP0597691A1 Queuing system and method of operation
05/18/1994EP0597601A1 Reflexively sizing memory bus interface
05/18/1994EP0597592A2 Distributed system and associated control method
05/18/1994EP0597583A1 Serial bus between integrated circuits
05/18/1994EP0597575A1 Clipboard facility for computer network
05/18/1994EP0597561A1 Transfer system for data exchange
05/18/1994EP0597512A1 Interface circuit for controlling data transfers
05/18/1994EP0597441A1 Microprocessor having a bus-width change function
05/18/1994EP0597395A1 Multiple graphical user interface on a single display
05/18/1994EP0597307A1 Microcomputer and microcomputer system
05/18/1994EP0597296A2 Cache architecture for high speed memory-to-I/0 data transfers
05/18/1994EP0597204A2 Distributed data processing system using B,D and H ISDN channels
05/18/1994EP0597013A1 Apparatus and method for frame switching
05/18/1994EP0382794B1 Network interface
05/17/1994US5313650 System for performing writes to non-volatile memory elements in a minimal time
05/17/1994US5313641 Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queing disciplines
05/17/1994US5313640 Method and system for the efficient response to multiple different types of interrupts
05/17/1994US5313627 Parity error detection and recovery
05/17/1994US5313624 DRAM multiplexer
05/17/1994US5313620 Selective receiver for each processor in a multiple processor system
05/17/1994US5313610 Direct memory access control device for use with a single n-bit bus with MOF the n-bits reserved for control signals and (n-m) bits reserved for data addresses
05/17/1994US5313607 Direct memory access controller
05/17/1994US5313603 Arrangement of controlling memory access requests to grouped memory banks
05/17/1994US5313598 Method for changing non-leaf entry in tree structure of OSI directory information by sequentially issuing OSI directory commands for the non-leaf entry and lower entries associated therewith in response to decoded change command
05/17/1994US5313597 System for controlling communications among a computer processing unit and a plurality of peripheral devices
05/17/1994US5313596 Motorized portable computer/expansion chassis docking system
05/17/1994US5313595 Automatic signal termination system for a computer bus
05/17/1994US5313594 Methods and apparatus for data transfer between source and destination modules using a ready signal
05/17/1994US5313593 Personal computer system with bus noise rejection
05/17/1994US5313592 Method and system for supporting multiple adapters in a personal computer data processing system
05/17/1994US5313591 Computer bus arbitration for N processors requiring only N unidirectional signal leads
05/17/1994US5313590 System having fixedly priorized and grouped by positions I/O lines for interconnecting router elements in plurality of stages within parrallel computer
05/17/1994US5313588 SCSI controller and method for use on an information processing system
05/17/1994US5313587 Device for simultaneous data input/output and execution support in digital processors
05/17/1994US5313586 Co-processor de-coupling bus structure
05/17/1994US5313584 Multiple I/O processor system
05/17/1994US5313583 Controller integrated circuit device for controlling a control unit by providing control data thereto
05/17/1994US5313582 Data communication controller
05/17/1994US5313580 Telecommunications interface apparatus and method
05/17/1994US5313475 Computer system
05/17/1994US5313463 Method for validating credit information
05/17/1994US5313108 Circuit for generating a stretched clock signal by one period or one-half period
05/17/1994US5313105 Signal line increased current kicker terminator apparatus
05/13/1994EP0606462A4 Network interface with host independent buffer management.
05/13/1994CA2103766A1 Adaptive flow control system and method
05/11/1994WO1994010636A1 Player bus apparatus and method
05/11/1994WO1994010632A1 Configuration with several active and passive bus users
05/11/1994WO1994010631A1 Configuration for data transfer with a parallel bus system
05/11/1994WO1994010624A1 Video processing hardware
05/11/1994EP0596871A2 Multiprocessor bus protocol
05/11/1994EP0596594A1 Remote control and pointing device
05/11/1994EP0596591A1 Method and apparatus for a real-time data collection and display system
05/11/1994EP0595960A1 Computer workstation expansion chassis
05/11/1994EP0532509A4 Buffering system for dynamically providing data to multiple storage elements
05/11/1994CA2148814A1 Video processing hardware
05/10/1994US5311590 Method of operating a telecommunications terminal
05/10/1994US5311577 Data processing system, method and program for constructing host access tables for integration of telephony data with data processing systems
05/10/1994US5311524 Fault tolerant three port communications module
05/10/1994US5311514 Driver for bus circuit of motor vehicle multiplex communications system
05/10/1994US5311512 Multiple-master digital communication technique utilizing a dedicated contention bus
05/10/1994US5311510 Data storing system for a communication control circuit
05/10/1994US5311508 Apparatus for receiving and decoding a serial data packet containing the status of a network of single point I/O devices
05/10/1994US5311505 Method and device for multiplexing
05/10/1994US5311461 Programmable priority and selective blocking in a compute system
05/10/1994US5311081 Electronic system
05/10/1994US5310998 Method and system for placing a bus on hold during the insertion/extraction of an IC card into/from a computer
05/10/1994EP0607412A4 Network adapter with host indication optimization.
05/10/1994CA2103767A1 Cache architecture for high speed memory-to-i/o data transfers
05/05/1994DE4336500A1 Data processing unit for multi-user access to common printer - has printer controller with interrupt handling processor to control access and execution of printing
05/05/1994DE4237259A1 Anordnung zur Datenübertragung mit einem parallelen Bussystem Arrangement for data transmission with a parallel bus system
05/04/1994EP0595751A2 Method of routing electronic messages
05/04/1994EP0595661A1 Generating peer-to-peer communication interfaces with client-server oriented tools
05/04/1994EP0595440A2 Method for modeling and simulating data traffic on networks
05/04/1994EP0595065A1 Handling multiple command recognition inputs in a multi-tasking graphical environment
05/04/1994EP0595036A1 DMA controller with memory testing capability
05/04/1994CN1086329A Interface circuit for controlling data transfers
05/03/1994US5309569 Self-configuring bus termination component
05/03/1994US5309568 Computer system
05/03/1994US5309567 Structure and method for an asynchronous communication protocol between master and slave processors