| Patents for G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (158,002) |
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| 06/05/1984 | US4453211 System bus for an emulated multichannel system |
| 06/05/1984 | US4453209 System for optimizing performance of paging store |
| 05/30/1984 | EP0109850A2 Speed independent selector switch employing M-out-of-N codes |
| 05/30/1984 | EP0109849A2 Speed independent arbiter switch employing M-out-of-N codes |
| 05/30/1984 | EP0109616A2 Method for controlling the file transfer capability of an interactive text processing system that is emulating a host processing system terminal |
| 05/30/1984 | EP0109504A2 Protection system for storage and input/output facilities and the like |
| 05/29/1984 | US4451898 Asynchronous interface message transmission using source and receive devices |
| 05/29/1984 | US4451886 Bus extender circuitry for data transmission |
| 05/29/1984 | US4451884 Cycle stealing I/O controller with programmable offline mode of operation |
| 05/29/1984 | US4451881 Data processing system bus for multiple independent users |
| 05/29/1984 | US4451880 Memory controller with interleaved queuing apparatus |
| 05/29/1984 | US4451827 Local area communication network |
| 05/29/1984 | CA1168372A1 Synchronizing buffered peripheral subsystems to host operations |
| 05/29/1984 | CA1168370A1 Peripheral processor architecture |
| 05/29/1984 | CA1168365A1 Error control in a hierarchical system |
| 05/24/1984 | WO1984002021A1 Data base locking |
| 05/24/1984 | WO1984002018A1 Block counter system to monitor data transfers |
| 05/23/1984 | EP0109337A2 Data processing device with a multi-microcomputer for image processing |
| 05/23/1984 | EP0109308A2 Block counter system to monitor data transfer |
| 05/23/1984 | EP0109298A2 Computer memory |
| 05/23/1984 | EP0108969A2 DMA control unit for data transmission between a data transmitter and a data receiver |
| 05/23/1984 | EP0108899A2 An electronic document distribution network with uniform data stream |
| 05/22/1984 | US4450572 Interface for serial data communications link |
| 05/22/1984 | CA1167986A1 Communication multiplexer sharing a free running timer among multiple communication lines |
| 05/16/1984 | EP0108419A2 Device and method for obtaining a sequential address of a microprogrammed sequence controller |
| 05/16/1984 | EP0108418A2 Device for the microprogrammed control of information transfer, and method for its operation |
| 05/16/1984 | EP0108417A2 Method for the control of data transfer between a data transmitter and a data receiver on a bus, using a control unit which is connected to the bus |
| 05/16/1984 | EP0108416A2 Device for controlling the channel start of an integrated microprocessing device with at least two independent channels for the manipulation of information, and method for its operation |
| 05/16/1984 | EP0108415A2 Integrated microprogrammed device for the control of information processing execution and method for its operation |
| 05/16/1984 | EP0108413A2 Method for the control of data transfer between a data transmitter and a data receiver on a bus, using a control unit which is connected to the bus |
| 05/16/1984 | EP0108370A1 Electronic telecontrol device |
| 05/16/1984 | EP0108291A1 Text processing system with communications data save facility |
| 05/16/1984 | EP0108233A2 Electronic document distribution network with dynamic document interchange protocol generation |
| 05/16/1984 | EP0020636B1 Autonomous terminal data communication system |
| 05/15/1984 | US4449202 Full duplex integrated circuit communication controller |
| 05/15/1984 | US4449199 Ultrasound scan conversion and memory system |
| 05/15/1984 | US4449183 Arbitration scheme for a multiported shared functional device for use in multiprocessing systems |
| 05/15/1984 | US4449182 Interface between a pair of processors, such as host and peripheral-controlling processors in data processing systems |
| 05/15/1984 | CA1167569A1 Data processing system |
| 05/15/1984 | CA1167543A1 Data set network diagnostic system |
| 05/08/1984 | US4447878 Apparatus and method for providing byte and word compatible information transfers |
| 05/08/1984 | US4447877 Memory bus interface system |
| 05/08/1984 | US4447873 Input-output buffers for a digital signal processing system |
| 05/08/1984 | US4447871 Data communication system with a front-end-processor |
| 05/08/1984 | US4447813 Programmable bus for the control of electronic apparatus |
| 05/02/1984 | EP0107304A2 Small computer |
| 05/02/1984 | EP0107263A2 Man-machine interface |
| 05/02/1984 | EP0107026A1 Stored-programme control |
| 05/01/1984 | US4446459 Digital interface for bi-directional communication between a computer and a peripheral device |
| 04/25/1984 | EP0106600A2 Circuit for checking storage protection |
| 04/25/1984 | EP0106557A2 Dual port access circuit |
| 04/25/1984 | EP0106556A1 Multiprocessor computing system featuring shared global control |
| 04/25/1984 | EP0106498A2 Input/output interrupt system |
| 04/25/1984 | EP0106212A2 Roll mode for cached data storage |
| 04/25/1984 | EP0106084A2 Modular computer system |
| 04/24/1984 | US4445222 Coupling circuit for transferring data signals at a high rate |
| 04/24/1984 | US4445204 Memory device |
| 04/24/1984 | US4445189 Analog memory for storing digital information |
| 04/24/1984 | US4445176 Block transfers of information in data processing networks |
| 04/24/1984 | US4445175 Supervisory remote control system employing pseudorandom sequence |
| 04/18/1984 | EP0105688A2 Line support processor for data transfer system |
| 04/18/1984 | EP0105337A1 Data communication network and method of cummunication |
| 04/17/1984 | US4443864 Memory system for microprocessor with multiplexed address/data bus |
| 04/17/1984 | US4443863 Timer driven display updating |
| 04/17/1984 | US4443850 In a data communications network |
| 04/17/1984 | US4443845 Multichip date processing system |
| 04/17/1984 | CA1165896A1 Microprocessor bus interchange circuit |
| 04/17/1984 | CA1165895A1 Serial channel control processor method |
| 04/12/1984 | WO1984001452A1 Multiprocessor computing system featuring shared global control |
| 04/12/1984 | WO1984001450A1 Deadlock detection and resolution scheme |
| 04/12/1984 | WO1984001449A1 Direct memory access interface arrangement |
| 04/12/1984 | WO1984001447A1 Line support processor for data transfer system |
| 04/11/1984 | EP0022829B1 Data processing system |
| 04/10/1984 | US4442504 Modular programmable controller |
| 04/10/1984 | US4442485 Data input/output method |
| 04/10/1984 | CA1165458A1 Interface for controlling information transfers between main data processing system units and a central subsystem |
| 04/10/1984 | CA1165457A1 Independent handling of i/o interrupt requests and associated status information transfers |
| 04/10/1984 | CA1165456A1 Local bus interface for controlling information transfer between units in a central subsystem |
| 04/04/1984 | EP0104982A1 Read-write apparatus and computer, especially a microcumputer, comprising such an apparatus |
| 04/04/1984 | EP0104859A2 Multiprocessor memory map |
| 04/04/1984 | EP0104796A2 Four way selector switch for a five port module as a node in an asynchronous speed independent network of concurrent processors |
| 04/04/1984 | EP0104638A2 Method for the initiation of the connection of one of several data processing units to a central clock-controlled multiple line system |
| 04/04/1984 | EP0104588A2 Peripheral storage system having multiple data transfer rates |
| 04/04/1984 | EP0104545A2 Input and output port control unit |
| 04/03/1984 | US4441163 Data communication system |
| 04/03/1984 | US4441162 Local network interface with control processor & DMA controller for coupling data processing stations to common serial communications medium |
| 04/03/1984 | CA1165005A2 Processing element for parallel array processors |
| 04/03/1984 | CA1164968A1 Multi-source/receiver data processing system comprising a communication bus |
| 03/28/1984 | EP0103851A2 Multiprocessor control synchronization and instruction downloading |
| 03/28/1984 | EP0103803A2 Bus control method |
| 03/27/1984 | CA1164591A1 Communication system having an information bus |
| 03/27/1984 | CA1164575A1 Arbitration controller providing for access of a common resource by a duplex plurality of central processing units |
| 03/27/1984 | CA1164574A1 Allocation controller providing for access of multiple common resources by a duplex plurality of central processing units |
| 03/27/1984 | CA1164573A1 Arbitration controller providing for access of a common resource by a plurality of central processing units |
| 03/27/1984 | CA1164572A1 Allocation controller providing for access of multiple common resources by a plurality of central processing units |
| 03/27/1984 | CA1164566A1 Serial communications bus for remote terminals |
| 03/27/1984 | CA1164564A1 Ultrasound scan conversion and memory system |
| 03/27/1984 | CA1164563A1 Random access memory arrangements |
| 03/27/1984 | CA1164547A1 Communications systems for a word processing system employing distributed processing circuitry |
| 03/20/1984 | US4438493 Multiwork memory data storage and addressing technique and apparatus |