| 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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| 04/08/1987 | EP0217479A2 Information processing unit |
| 04/08/1987 | EP0217351A2 Communication control apparatus |
| 04/08/1987 | EP0217350A2 Data transfer control unit and system |
| 04/08/1987 | EP0217184A2 Method for communicating with remote units of a distributive data processing system |
| 04/08/1987 | EP0216806A1 Circuit Device used as an Interface between a Computer and an Accessory Device. |
| 04/07/1987 | US4656627 Multiphase packet switching system |
| 04/07/1987 | US4656626 Apparatus and method for providing dynamically assigned switch paths |
| 04/07/1987 | US4656471 Circuit arrangement for connecting a subscriber to a bus line via switch means under which prevents disabling of the bus line in the event of driver failure |
| 04/02/1987 | DE3534871A1 Method of exchanging data between at least one peripheral device and a microcomputer |
| 04/01/1987 | EP0216533A2 Computer-based instrument system |
| 04/01/1987 | EP0216353A2 Method and apparatus for backing up data transmission system |
| 04/01/1987 | EP0216170A2 Storage management method and system in a multiprocessor environment |
| 03/31/1987 | US4654857 Digital data processor with high reliability |
| 03/31/1987 | US4654820 Interrupt bus structure |
| 03/31/1987 | US4654791 Input/output paging mechanism in a data processor |
| 03/31/1987 | US4654788 Asynchronous multiport parallel access memory system for use in a single board computer system |
| 03/31/1987 | US4654778 In a data processing system |
| 03/31/1987 | US4654656 Off-line notification and communication network |
| 03/31/1987 | US4654654 Data network acknowledgement arrangement |
| 03/31/1987 | CA1219958A1 Adjustable buffer for data communications in data processing system |
| 03/31/1987 | CA1219957A1 Asynchronous buffered communications interface |
| 03/26/1987 | WO1987001840A1 Data processing system for a financial environment |
| 03/26/1987 | WO1987000675A3 Control system for chained circuit modules |
| 03/25/1987 | EP0215621A2 Data processing system for processing units having different throughputs |
| 03/25/1987 | EP0215184A2 Data processing peripheral subsystems having a controller and a plurality of peripheral devices |
| 03/25/1987 | EP0214961A1 Procedure and device for allocating the right of access |
| 03/24/1987 | US4652994 System for transmitting data to auxiliary memory device |
| 03/24/1987 | US4652993 Multiple output port memory storage module |
| 03/24/1987 | US4652991 Data transfer apparatus |
| 03/24/1987 | US4652874 Serial communication interface for a local network controller |
| 03/24/1987 | US4652873 Access control for a plurality of modules to a common bus |
| 03/18/1987 | EP0214840A2 Method of conflict resolution in a parallel processor network |
| 03/18/1987 | EP0214787A2 Bus driver circuit |
| 03/18/1987 | EP0214718A2 Digital computer |
| 03/18/1987 | EP0091488B1 Bus system |
| 03/17/1987 | US4651036 Logic data transfer bus preloading circuit |
| 03/17/1987 | CA1219386A1 Distributed bus asynchronous digital time division multiplexing system |
| 03/17/1987 | CA1219334A1 Teletext decoder using a common memory |
| 03/16/1987 | EP0198922A4 Aircraft data acquisition and recording system. |
| 03/12/1987 | WO1987001544A1 Data processing system for a local area network |
| 03/12/1987 | WO1987001484A1 Communication protocol selection for data processing system |
| 03/12/1987 | DE3532164A1 Arrangement with a memory shared by at least two subscribers |
| 03/11/1987 | EP0213952A2 Computer system for controlling virtual machines |
| 03/11/1987 | EP0213832A2 Improved virtual memory computer system |
| 03/11/1987 | EP0213804A2 Inter-bus system |
| 03/11/1987 | EP0213768A2 On-line serial communication interfaces |
| 03/11/1987 | EP0213374A1 Circuit arrangement for telecommunication exchanges, particularly telephone exchanges, comprising scanning joints which are cyclically controlled by information interrogation devices |
| 03/11/1987 | EP0213306A1 Isolating idle loop for cartridge insertion/removal |
| 03/11/1987 | EP0213277A2 Propagation system for user queries through a distributed data base |
| 03/11/1987 | EP0213276A2 Dynamic updating of data base directories |
| 03/11/1987 | CN85105002A Lsi microprocessor chip with backwark pin compatibility |
| 03/10/1987 | US4649514 Computer revision port |
| 03/10/1987 | US4649479 Device driver and adapter binding technique |
| 03/10/1987 | US4649476 Microcomputer having an internal address mapper |
| 03/10/1987 | US4649475 Multiple port memory with port decode error detector |
| 03/10/1987 | US4649474 Chip topography for a MOS disk memory controller circuit |
| 03/10/1987 | US4649473 Flexible data transmission for message based protocols |
| 03/10/1987 | US4649471 Address-controlled automatic bus arbitration and address modification |
| 03/10/1987 | US4649470 Data processing system |
| 03/10/1987 | US4649384 Method and apparatus for fault tolerant serial communication of digital information |
| 03/04/1987 | EP0212966A2 Magnetic tape system and method with prefetch control means |
| 03/04/1987 | EP0212897A2 On-line serial communication interfaces |
| 03/04/1987 | EP0212806A2 Communications network |
| 03/04/1987 | EP0212636A2 Bus state control circuit |
| 03/04/1987 | EP0212425A2 Method of common resource status management for a complex computer system |
| 03/04/1987 | EP0212402A2 Communication system configuration detecting apparatus and method |
| 03/04/1987 | EP0212393A2 System for managing a plurality of shared interrupt handlers in a linked-list data structures |
| 03/04/1987 | EP0212152A2 Microprocessor assisted memory to memory move apparatus |
| 03/03/1987 | US4648102 Bus interface device for a data processing system |
| 03/03/1987 | US4648065 Modified snapshot priority enabling two requestors to share a single memory port |
| 03/03/1987 | US4648064 Parallel process controller |
| 03/03/1987 | US4648030 Cache invalidation mechanism for multiprocessor systems |
| 03/03/1987 | US4648029 Multiplexed interrupt/DMA request arbitration apparatus and method |
| 03/03/1987 | US4647123 Bus networks for digital data processing systems and modules usable therewith |
| 03/03/1987 | CA1218754A1 Computer vector multi-processing control |
| 03/03/1987 | CA1218753A1 Buffer-storage control system |
| 02/26/1987 | DE3620858A1 Schaltung zum auffrischen, ueberpruefen und korrigieren von in einem speicher gespeicherten datensignalen Circuit for refresh, check and correct data stored in a memory data signals |
| 02/26/1987 | DE3527744C1 Transfer circuit for the transfer of coefficients |
| 02/25/1987 | EP0211763A1 Method for data exchange between a micro processor and a memory, and device for realising the method |
| 02/25/1987 | EP0211614A2 Loop control mechanism for a scientific processor |
| 02/25/1987 | EP0211500A2 Data control system for digital automatic flight control system channel with plural dissimilar data processing |
| 02/25/1987 | EP0211420A2 Data distribution apparatus and method |
| 02/25/1987 | EP0211119A1 Digital data processing arbitration system |
| 02/24/1987 | US4646324 Digital information transfer system (DITS) transmitter |
| 02/24/1987 | US4646300 Communications method |
| 02/24/1987 | US4646260 Data collection terminal high speed communication link interrupt logic |
| 02/24/1987 | US4646259 Strip map memory controller |
| 02/24/1987 | US4646235 Computer network having a host-local file I/O operation |
| 02/24/1987 | US4646232 Microprocessor with integrated CPU, RAM, timer, bus arbiter data for communication system |
| 02/24/1987 | US4646230 Data transfer control system |
| 02/24/1987 | US4645944 MOS register for selecting among various data inputs |
| 02/24/1987 | CA1218467A1 Arbitration mechanism for assigning control of a communications path in a digital computer system |
| 02/24/1987 | CA1218466A1 End user data stream syntax |
| 02/24/1987 | CA1218465A1 Communications controller board |
| 02/24/1987 | CA1218464A1 Protocol validation system |
| 02/24/1987 | CA1218451A1 Data transfer system |
| 02/24/1987 | CA1218437A1 Method of polling to ascertain service needs |
| 02/17/1987 | US4644569 Coherent data word transfer by an asynchronous gateway data port |
| 02/17/1987 | US4644533 Packet switch trunk circuit queueing arrangement |
| 02/17/1987 | US4644532 Automatic update of topology in a hybrid network |