| 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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| 02/20/1985 | EP0133359A2 Chipset synchronization arrangement |
| 02/19/1985 | US4501021 Data communications system |
| 02/19/1985 | US4500988 VLSI Wired-OR driver/receiver circuit |
| 02/19/1985 | US4500965 For reading and writing sequential data records |
| 02/19/1985 | US4500953 Data transfer abnormality processing system |
| 02/19/1985 | US4500933 Universal interface unit |
| 02/19/1985 | CA1182927A1 Memory management arrangement for microprocessor systems |
| 02/14/1985 | WO1985000709A1 Chipset synchronization arrangement |
| 02/13/1985 | EP0133117A2 Independently operable local area network |
| 02/13/1985 | EP0133015A2 Data transfer system |
| 02/13/1985 | EP0132586A2 A method of transferring system data from one set of storage devices to another |
| 02/12/1985 | US4499538 Access arbitration system to several processors or microprocessors with a common bus |
| 02/12/1985 | US4499536 Signal transfer timing control using stored data relating to operating speeds of memory and processor |
| 02/12/1985 | CA1182578A1 Pause apparatus for a memory controller with interleaved queuing apparatus |
| 02/12/1985 | CA1182577A1 Cycle stealing i/o controller with programmable offline mode of operation |
| 02/05/1985 | US4498187 Electronic postage meter having plural computing systems |
| 02/05/1985 | US4498133 Selector switch for a concurrent network of processors |
| 01/31/1985 | WO1985000450A1 Automatic write system for peripheral-controller |
| 01/31/1985 | WO1985000449A1 Magnetic tape-data link processor providing automatic data transfer |
| 01/29/1985 | US4497041 Parallel serial controller |
| 01/29/1985 | US4497020 Selective mapping system and method |
| 01/29/1985 | CA1181866A1 Multiword memory data storage and addressing technique and apparatus |
| 01/23/1985 | EP0132161A2 Apparatus for controlling a plurality of interruption processings |
| 01/23/1985 | EP0132157A2 Data processing system having dual processors |
| 01/23/1985 | EP0132069A2 Distributed process control system with means and method of automatic data base management of broadcast information |
| 01/23/1985 | EP0131658A1 A synchronisation mechanism for a multiprocessing system |
| 01/23/1985 | EP0131592A1 Communication bus interface unit |
| 01/22/1985 | US4495574 Bidirectional multi-mode data transfer bus system |
| 01/22/1985 | US4495573 In a data processing system |
| 01/22/1985 | US4495572 Computer intercommunication system |
| 01/22/1985 | US4495571 Data processing system having synchronous bus wait/retry cycle |
| 01/22/1985 | US4495569 Interrupt control for multiprocessor system with storage data controlling processor interrupted by devices |
| 01/22/1985 | US4495567 Multiprocessor/multimemory control system |
| 01/22/1985 | US4495566 Method and means using digital data processing means for locating representations in a stored textual data base |
| 01/22/1985 | US4495564 Multi sub-channel adapter with single status/address register |
| 01/22/1985 | US4495493 Method of controlling the transmission/reception of data in a local communication network, and data transmission system for performing the method |
| 01/17/1985 | WO1985000260A1 Multiplexer |
| 01/16/1985 | EP0131532A2 Flexible disk refiner and method of reducing particulate material |
| 01/16/1985 | EP0131417A1 Magnetic tape-data link processor providing automatic data transfer |
| 01/16/1985 | EP0131395A2 Data Transfer system and method of operation thereof |
| 01/16/1985 | EP0131288A2 Arrangement for information transmission between microprocessors in a decentralized process control system, in particular for telephone installations |
| 01/15/1985 | US4494196 In a data processing system |
| 01/15/1985 | US4494194 Line support processor for data transfer system |
| 01/15/1985 | US4494193 Deadlock detection and resolution scheme |
| 01/15/1985 | US4494192 High speed bus architecture |
| 01/15/1985 | US4494186 In a computing system |
| 01/15/1985 | US4494113 Method and apparatus for self-control in distributed priority collision |
| 01/15/1985 | CA1181178A1 Computer with expanded addressing capability |
| 01/09/1985 | EP0130813A1 Automatic write system for peripheral-controller |
| 01/09/1985 | EP0130802A2 Distributed process control system with means and method of automatic data base management of broadcast information |
| 01/09/1985 | EP0130733A2 Multiprocessor system |
| 01/09/1985 | EP0130628A2 Real time transparent serial/echoplex interface apparatus |
| 01/09/1985 | EP0130593A2 Shared resource lockout apparatus |
| 01/09/1985 | EP0130471A2 Interface controller for connecting multiple asynchronous buses and data processing system including such controller |
| 01/09/1985 | EP0130470A2 System and method for resolving contention among a plurality of asynchronous bus master devices connected to a common bus |
| 01/09/1985 | EP0130375A2 Interactive control method for communicating data between incompatible information processing systems |
| 01/08/1985 | US4493053 Multi-device apparatus synchronized to the slowest device |
| 01/08/1985 | US4493052 Method and arrangement for the monitored transfer of control signals at interfaces of digital systems |
| 01/08/1985 | US4493051 Communication line scanning device for a communication controller |
| 01/08/1985 | US4493036 Priority resolver having dynamically adjustable priority levels |
| 01/08/1985 | US4493030 Plural data processor groups controlling a telecommunications exchange |
| 01/08/1985 | US4493028 Dual mode I/O |
| 01/08/1985 | US4493022 Centralized arbitration process and centralized arbiter for multiprocessor system |
| 01/08/1985 | CA1180820A1 Interface processor unit |
| 01/02/1985 | EP0130000A2 Apparatus and method for controlling access by a plurality of units to a shared facility |
| 01/02/1985 | CA1180466A Detection of sequential data stream |
| 01/02/1985 | CA1180464A Storage fetch protect override controls |
| 01/02/1985 | CA1180460A Resource granting process and device in a system comprising autonomous data processing units |
| 01/02/1985 | CA1180458A Method for the dynamic replication of data under distributed system control to control utilization of resources in a multiprocessing, distributed data base system |
| 01/02/1985 | CA1180456A Large scale integration data processor signal transfer mechanism |
| 01/02/1985 | CA1180455A Pipelined microprocessor with double bus architecture |
| 01/02/1985 | CA1180411A Method and device for transmission of digital data |
| 01/02/1985 | CA1180410A Synchronous bus arbiter |
| 01/01/1985 | US4491946 Multi-station token pass communication system |
| 01/01/1985 | US4491930 Memory system using filterable signals |
| 01/01/1985 | US4491916 Large volume, high speed data processor |
| 01/01/1985 | US4491915 Multiprocessor-memory data transfer network |
| 01/01/1985 | US4491914 Initial program load system |
| 01/01/1985 | US4491913 Address generating device for a communication line scanning device |
| 01/01/1985 | US4491909 Data processing system having shared memory |
| 12/27/1984 | EP0129487A1 Computer with automatic switching of peripheral units, and peripheral unit suited for such a switching |
| 12/27/1984 | EP0129006A2 Detection and correction of multi-chip synchronization errors |
| 12/27/1984 | CA1180130A Rom security circuit |
| 12/27/1984 | CA1180129A Memory unit |
| 12/27/1984 | CA1180126A Remote terminal address and baud rate selection |
| 12/27/1984 | CA1180125A Dual port memory interlock |
| 12/27/1984 | CA1180076A Circuit for equipping a variable number of bus units on a closed loop bus |
| 12/25/1984 | US4490788 Well-logging data processing system having segmented serial processor-to-peripheral data links |
| 12/25/1984 | US4490787 STO Stack control system |
| 12/25/1984 | US4490785 Dual path bus structure for computer interconnection |
| 12/25/1984 | US4490784 High-speed data transfer unit for digital data processing system |
| 12/25/1984 | US4490782 Data processing system |
| 12/19/1984 | EP0128396A1 Integrated bus-oriented communication system |
| 12/19/1984 | EP0128204A1 System for regulating data transfer operations |
| 12/19/1984 | EP0128171A1 Multi-device apparatus synchronized to the slowest device |
| 12/18/1984 | US4489395 Information processor |
| 12/18/1984 | US4489378 Automatic adjustment of the quantity of prefetch data in a disk cache operation |
| 12/18/1984 | CA1179783A1 Direct memory access method for use with a multiplexed data bus |
| 12/12/1984 | EP0127830A2 Microprocessor system with a multibyte system bus |
| 12/12/1984 | EP0127656A1 A telephone switching arrangement. |