Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
Patents for G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (158,002)
11/1990
11/22/1990EP0398696A2 Servicing interrupts in a data processing system
11/22/1990EP0398695A2 A single physical main storage unit shared by two or more processors executing respective operating systems
11/22/1990EP0398693A2 Adding system characteristics to a data processing system
11/22/1990EP0398650A2 Data structure construction
11/22/1990EP0398649A2 Remote interrupt processing
11/22/1990EP0398640A2 Remote application interface
11/22/1990EP0398523A2 A device for data i/o and execution support in digital processors
11/22/1990EP0398494A2 Maintenance of file attributes in a distributed data processing system
11/22/1990EP0398493A2 File extension by client processors in a distributed data processing system
11/22/1990EP0398178A2 Data communication control device
11/22/1990DE3931382C1 Data transfer method between modules e.g. computers and peripherals - applying smallest of pulse frequencies of module to sync. bus as pulse frequency
11/20/1990US4972470 Programmable connector
11/20/1990US4972445 Data transmission apparatus
11/20/1990US4972368 Intelligent serial I/O subsystem
11/20/1990US4972345 Apparatus for error detection and reporting on a synchronous bus
11/20/1990US4972314 Data flow signal processor method and apparatus
11/20/1990US4972313 Bus access control for a multi-host system using successively decremented arbitration delay periods to allocate bus access among the hosts
11/20/1990US4972184 Polling system for use in an audio system
11/20/1990CA1276711C Distributed logic control system and communication loop
11/18/1990CA2015732A1 Color selection process for computer interface
11/15/1990WO1990013956A1 Distributed intelligence network using time and frequency multiplexing
11/15/1990WO1990013872A1 Computer connectors
11/15/1990WO1990013871A1 Computer connectors
11/15/1990WO1990013870A1 Real-time adjustable-transform device driver for physical devices
11/15/1990DE4023481A1 Data transfer between assemblies, esp. of multiprocessor system - using individual and simultaneous multiple addressing, reduced size of physical address space
11/14/1990EP0397471A2 Initialization system amd methods for input/output processing units
11/14/1990EP0397404A2 A system and method for reading and writing disks formatted for an operating system foreign to the host computer
11/14/1990EP0397302A2 Synchronous bus
11/14/1990EP0396589A1 Method and apparatus for automatic loading of a data set in a node of a communication network.
11/13/1990US4970726 Storage of repair history and diagnostic information on a circuit board
11/13/1990CA1276309C Enhanced distance data transmission system
11/08/1990DE3923630A1 Stromquellen-spannungsnachfuehrschaltkreis zur stabilisierung von bitleitungen Current source spannungsnachfuehrschaltkreis for stabilization of bit lines
11/08/1990DE3914431A1 Circuit for adapting microprocessor bus controller - uses intel processor to prepare memory system signals for microprocessor
11/08/1990CA2014799A1 System and method for reading and writing disks formatted for an operating system foreign to the host computer
11/07/1990EP0396228A2 Bus interrupt subsystem apparatus
11/07/1990CN1046807A Object management facility for maintaining data in computer system
11/06/1990US4969161 Apparatus for inputting and outputting data
11/06/1990US4969120 Data processing system for time shared access to a time slotted bus
11/06/1990US4969093 Method of data stream construct management utilizing format shells and shell fragments
11/06/1990US4969090 Program routine vectoring circuit for selectively using either stored interupt instructions or incoming interupt handling instructions
11/06/1990US4969089 Method of operating a computer system and a multiprocessor system employing such method
11/06/1990US4969088 Hardware mechanism for automatically detecting hot-spot references and diverting same from memory traffic in a multiprocessor computer system
11/06/1990US4969085 Memory module for a memory-managed computer system
11/06/1990US4968977 Modular crossbar interconnection metwork for data transactions between system units in a multi-processor system
11/01/1990WO1990013090A1 Apparatus for pipelining a storage system
10/1990
10/31/1990EP0395563A2 Method and apparatus for providing continuous availability of applications in a computer network
10/31/1990EP0395562A2 A method and an apparatus for delineating the beginning and the end of a data file sent to a print server in a computer network
10/31/1990EP0395416A2 SCSI bus data link
10/31/1990EP0395376A2 Data processing and handling system with channel extender in data processor to peripheral device data transfer link
10/31/1990EP0394614A2 Advanced user interface
10/31/1990EP0394599A1 Circuit for synchronizing data transfers between two devices operating at different speeds
10/31/1990EP0394596A1 Interconnection system for the attachment of user equipments to a communication processing unit
10/31/1990EP0099404B1 Text comparator
10/31/1990CN1010263B Speech sound reponsive apparatus
10/31/1990CN1010262B Multiprocessor communication channel
10/31/1990CN1010261B Peripheral bus
10/30/1990US4967398 Read/write random access memory with data prefetch
10/30/1990US4967390 Bus driving and decoding circuit
10/30/1990US4967346 Universal microprocessor interface circuit
10/30/1990US4967342 Data processing system having plurality of processors and channels controlled by plurality of system control programs through interrupt routing
10/30/1990US4967274 Image data conversion device
10/29/1990WO1990013865A1 Method and apparatus for remotely controlling and monitoring the use of computer software
10/24/1990EP0394174A2 System and method for reporting message format errors in a format independent manner
10/24/1990EP0394172A2 Method of performing file services given partial file names
10/24/1990EP0394114A1 Multifunctions coupler between a central processing unit of a computer and several peripheral devices of this computer
10/24/1990EP0394031A1 Parallel system bus structure
10/24/1990EP0393319A2 Bus-to-bus adapter
10/24/1990EP0393302A1 Computer with a plurality of installable circuit cards
10/24/1990EP0393290A1 Memory and peripheral chip select apparatus
10/24/1990EP0393117A1 Protocol for network having a plurality of intelligent cells.
10/24/1990EP0393071A1 Hierarchical arbritation system
10/24/1990EP0239638B1 Data processing system for a financial environment
10/24/1990EP0235253B1 Data processing system for a local area network
10/23/1990US4965793 Method and apparatus for interfacing a system control unit for a multi-processor
10/23/1990US4965772 Method and apparatus for communication network alert message construction
10/23/1990US4965771 Printer controller for connecting a printer to an information processor having a different protocol from that of a printer
10/23/1990US4965764 Memory access control system
10/23/1990US4965723 Bus data path control scheme
10/23/1990US4965722 Dynamic memory refresh circuit with a flexible refresh delay dynamic memory
10/23/1990US4965721 Firmware state apparatus for controlling sequencing of processing including test operation in multiple data lines of communication
10/23/1990US4965716 Fast access priority queue for managing multiple messages at a communications node or managing multiple programs in a multiprogrammed data processor
10/23/1990US4965641 Processor modem
10/18/1990WO1990010909A3 Priority apparatus having programmable node dwell time
10/17/1990EP0392657A1 System providing cache coherent direct memory access between dissimilar bus systems
10/17/1990EP0392565A2 System bus control system
10/17/1990EP0392133A1 High-speed multiplier for a microcomputer used in a digital signal processing system
10/17/1990EP0392114A1 Dual personal computer architecture peripheral adapter board and circuit
10/16/1990US4964141 Serial data processor capable of transferring data at a high speed
10/16/1990US4964036 Channel hardware diagnostic apparatus and method
10/16/1990US4964034 Synchronized processing system with bus arbiter which samples and stores bus request signals and synchronizes bus grant signals according to clock signals
10/16/1990US4964033 Microprocessor controlled interconnection apparatus for very high speed integrated circuits
10/16/1990US4963766 Low-voltage CMOS output buffer
10/16/1990CA1275328C Apparatus and method for responding to an aborted signal exchange between subsystems in a data processing system
10/10/1990EP0391559A2 Transaction system
10/10/1990EP0391543A2 Microprocessor clock
10/10/1990EP0391537A2 Lock converting bus-to-bus interface system
10/10/1990EP0391517A2 Method and apparatus for ordering and queueing multiple memory access requests
10/10/1990EP0391157A2 Interface module
10/10/1990EP0390893A1 A bus data transmission verification system
10/09/1990US4962532 Method for providing notification of classified electronic message delivery restriction
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