| 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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| 08/07/1984 | CA1172374A1 Interactive display terminal with alternating data processing and text processing sessions with text processing status line operable during data processing session |
| 08/07/1984 | CA1172371A1 System for converting data processing information to text processing format and vice versa |
| 08/07/1984 | CA1172332A1 Method and arrangement for distribution of send permission to terminals in a telecommunication network |
| 08/02/1984 | WO1984003020A1 Communication bus interface unit |
| 08/02/1984 | WO1984003016A1 Synchronous communications multiplexer |
| 08/01/1984 | EP0114523A2 Distributed priority logic network |
| 08/01/1984 | EP0114485A2 Communications system and device therefor employing control line minimization |
| 08/01/1984 | EP0114357A2 Controlling multiple distributed computations in a multi cpu environnment from a single port |
| 08/01/1984 | EP0114268A2 Modular circuit |
| 07/31/1984 | US4463445 Circuitry for allocating access to a demand-shared bus |
| 07/31/1984 | US4463442 Emulation of data processing display terminals of variable screen size on the display of a text processor |
| 07/31/1984 | US4463421 Serial/parallel input/output bus for microprocessor system |
| 07/31/1984 | US4463417 Modular, processor-controlled document distribution terminal |
| 07/31/1984 | CA1171971A1 Apparatus for controlling the access of processors at a data line |
| 07/31/1984 | CA1171931A1 Channel interface circuit |
| 07/25/1984 | EP0114073A2 Method and device for message transmission between automation means |
| 07/25/1984 | EP0113885A2 Circuit arrangement for a data transmitting-receiving device |
| 07/24/1984 | US4462084 Bus request buffer circuit for interfacing between field maintenance processor and device specific adaptor |
| 07/24/1984 | US4462073 Digital computer system for processing data |
| 07/24/1984 | US4462029 In a computer system |
| 07/24/1984 | CA1171545A1 Peripheral systems employing multipathing, path and access grouping |
| 07/24/1984 | CA1171533A1 Balancing data-processing work loads |
| 07/19/1984 | WO1984002784A1 Virtual memory address translation mechanism with controlled data persistence |
| 07/18/1984 | EP0113683A2 Burst mode data block transfer system |
| 07/18/1984 | EP0113460A2 Symbolic language data processing system |
| 07/18/1984 | EP0113379A1 Coupler for processors |
| 07/18/1984 | EP0113369A1 Scaling of sound source signatures in underwater seismic exploration. |
| 07/18/1984 | EP0113352A1 Database management system for controlling concurrent access to a database. |
| 07/18/1984 | EP0020747B1 Bus collision avoidance system for distributed network data processing communications systems |
| 07/17/1984 | US4460971 Terminal apparatus using register information to determine the meaning of a buffer stored field defining character |
| 07/17/1984 | US4460957 Self-pacing serial keyboard interface for data processing system |
| 07/17/1984 | CA1171182A1 System for interrupt arbitration |
| 07/17/1984 | CA1171072A1 Rock bit |
| 07/11/1984 | EP0113240A2 Virtual memory address translation mechanism with controlled data persistence |
| 07/11/1984 | EP0113166A2 Interactive data processing system |
| 07/11/1984 | EP0113163A1 Deadlock detection and resolution scheme |
| 07/11/1984 | EP0112913A1 I/o bus clock |
| 07/11/1984 | EP0112912A1 I/o channel bus |
| 07/10/1984 | US4459688 Access request selecting circuit |
| 07/10/1984 | US4459665 Data processing system having centralized bus priority resolution |
| 07/10/1984 | US4459661 Channel address control system for a virtual machine system |
| 07/10/1984 | US4459660 Microcomputer with automatic refresh of on-chip dynamic RAM transparent to CPU |
| 07/10/1984 | US4459655 Control system for a machine or for an installation |
| 07/10/1984 | CA1170740A1 Interprocessor communication and synchronization |
| 07/10/1984 | CA1170739A1 Network access device |
| 07/04/1984 | EP0112427A1 Programmable logic controller |
| 07/03/1984 | US4458331 Interactive display terminal with alternating data processing and text processing sessions with text processing status line operable during data processing session |
| 07/03/1984 | US4458316 Queuing commands in a peripheral data storage system |
| 07/03/1984 | US4458314 Circuitry for allocating access to a demand shared bus |
| 07/03/1984 | US4458313 Memory access control system |
| 07/03/1984 | US4458312 In a data processing system |
| 07/03/1984 | US4458310 Cache memory using a lowest priority replacement circuit |
| 07/03/1984 | US4458308 Microprocessor controlled communications controller having a stretched clock cycle |
| 06/27/1984 | EP0112208A1 Interface for the control of information exchanges on a communication bus between at least a control unit and peripheral units or between peripheral units |
| 06/27/1984 | EP0111840A2 Access control method for multiprocessor systems |
| 06/26/1984 | US4456970 In a network support processor |
| 06/26/1984 | US4456965 Data processing system having multiple buses |
| 06/26/1984 | US4456957 Apparatus using a decision table for routing data among terminals and a host system |
| 06/26/1984 | US4456956 Method and apparatus for controlling access of a network transmission bus between a plurality of spaced apart computer stations |
| 06/26/1984 | US4456933 Transferring data between memory and magnetic storage |
| 06/26/1984 | CA1169976A1 Interface memory system and method for writing into and reading from a large serial memory |
| 06/21/1984 | WO1984002411A1 System for regulating data transfer operations |
| 06/21/1984 | WO1984002406A1 Multi-device apparatus synchronized to the slowest device |
| 06/20/1984 | EP0111161A2 Device for initiating microinstructions for at least two independently working function units in an integrated microprogrammed electronic module, and method for its operation |
| 06/20/1984 | EP0111123A1 Method and arrangement for the realization of continuous data transfer using a streaming-method during the execution of input/output operations in selector or block multiplex channels of an input-output control unit of a data processing system |
| 06/20/1984 | EP0111113A2 Device for the preparation of a continual address for a micro-progamme-controlled sequencer, and method for its operation |
| 06/19/1984 | US4455622 Bit-oriented line adapter system |
| 06/19/1984 | US4455621 Programmable controller with multiple functions |
| 06/19/1984 | US4455620 Direct memory access control apparatus |
| 06/19/1984 | US4455608 Information transferring apparatus |
| 06/19/1984 | US4455606 Logic control system for efficient memory to CPU transfers |
| 06/19/1984 | US4455605 Method for establishing variable path group associations and affiliations between "non-static" MP systems and shared devices |
| 06/19/1984 | US4455602 Digital data processing system having an I/O means using unique address providing and access priority control techniques |
| 06/19/1984 | CA1169575A1 System for transmitting messages at high speed between calculators |
| 06/19/1984 | CA1169574A1 Communication multiplexer having dual microprocessors |
| 06/19/1984 | CA1169558A1 Central processor supervised machine tool controller system having a simulation of the tool controller in the central processor for test purposes |
| 06/19/1984 | CA1169500A1 Multifunction network |
| 06/13/1984 | EP0110569A2 Multiprocessor multisystem communications network |
| 06/13/1984 | EP0110199A2 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 |
| 06/13/1984 | EP0110015A2 Method for controlling the access of data transmission units to a common bus |
| 06/13/1984 | EP0109973A1 Method and arrangement for the transmission of data among several computers |
| 06/13/1984 | EP0091488A4 Bus system. |
| 06/13/1984 | EP0046781A4 Cached multiprocessor system with pipeline timing. |
| 06/12/1984 | US4454581 Bus contention circuit |
| 06/12/1984 | US4454577 Linked data systems |
| 06/12/1984 | US4454575 Data processing system |
| 06/12/1984 | CA1169159A1 Multiprocessor system for determining that processor attaining a smallest result |
| 06/12/1984 | CA1169158A1 Communication multiplexer variable priority scheme |
| 06/12/1984 | CA1169157A1 Communication multiplexer having an apparatus for establishing a single line priority |
| 06/07/1984 | WO1984002243A1 Speed independent selector switch employing m-out-of-n codes |
| 06/07/1984 | WO1984002239A1 Speed independent arbiter switch employing m-out-of-n codes |
| 06/07/1984 | WO1984002210A1 Apparatus and method for arbitrating between signals |
| 06/07/1984 | WO1984002207A1 A memory cartridge for connection to a telephone switching arrangement |
| 06/07/1984 | WO1984002206A1 A telephone switching arrangement |
| 06/05/1984 | US4453229 Bus interface unit |
| 06/05/1984 | US4453228 Component selection system for a multiple line adapter organization |
| 06/05/1984 | US4453216 Access control system for a channel buffer |
| 06/05/1984 | US4453215 Central processing apparatus for fault-tolerant computing |
| 06/05/1984 | US4453214 Bus arbitrating circuit |
| 06/05/1984 | US4453212 Extended address generating apparatus and method |