| 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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| 01/20/1994 | CA2139744A1 Trusted path subsystems for workstations |
| 01/20/1994 | CA2138654A1 Multiport game card with configurable address |
| 01/19/1994 | EP0579529A1 Device for the connection of a terminal to a local network having at least one ring |
| 01/19/1994 | EP0579515A1 Asynchronous bus interface for minimising asynchronous bus data transfer times |
| 01/19/1994 | EP0579398A1 Method of addressing devices and transferring data signals on a bus |
| 01/19/1994 | EP0579397A1 Method of determining devices requesting the transfer of data signals on a bus |
| 01/19/1994 | EP0579390A2 A justifier and de-justifier |
| 01/19/1994 | EP0579389A1 Source synchronized metastable free bus |
| 01/19/1994 | EP0579387A1 Computer interconnection assembly |
| 01/19/1994 | EP0579040A2 Connection protection in a digital telecommunications system |
| 01/19/1994 | EP0579029A2 Connection protection in a digital telecommunications system |
| 01/19/1994 | EP0578924A1 Host communication message manager for a label printing system with data collection capabilities |
| 01/19/1994 | EP0578749A1 Apparatus and method for fast i/o transfer |
| 01/19/1994 | CN1081035A Global load smoothing in a real time data imaging network system |
| 01/19/1994 | CN1081007A A real time data imaging network system and a method of operating same |
| 01/18/1994 | US5280628 Interruption controlling system using timer circuits |
| 01/18/1994 | US5280627 Remote bootstrapping a node over communication link by initially requesting remote storage access program which emulates local disk to load other programs |
| 01/18/1994 | US5280623 Versatile peripheral bus |
| 01/18/1994 | US5280621 Personal computer having dedicated processors for peripheral devices interconnected to the CPU by way of a system control processor |
| 01/18/1994 | US5280610 Methods and apparatus for implementing data bases to provide object-oriented invocation of applications |
| 01/18/1994 | US5280598 Cache memory and bus width control circuit for selectively coupling peripheral devices |
| 01/18/1994 | US5280597 Pipeline processor with self timed data transfer |
| 01/18/1994 | US5280596 Write-acknowledge circuit including a write detector and a bistable element for four-phase handshake signalling |
| 01/18/1994 | US5280594 Architecture for high speed contiguous sequential access memories |
| 01/18/1994 | US5280591 Centralized backplane bus arbiter for multiprocessor systems |
| 01/18/1994 | US5280590 Logic support chip for AT-type computer with improved bus architecture |
| 01/18/1994 | US5280589 Memory access control system for use with a relatively small size data processing system |
| 01/18/1994 | US5280588 Computer system |
| 01/18/1994 | US5280587 Computer system in which a bus controller varies data transfer rate over a bus based on a value of a subset of address bits and on a stored value |
| 01/18/1994 | US5280586 Expandable communication system using data concentration |
| 01/18/1994 | US5280584 Two-way data transfer apparatus |
| 01/18/1994 | US5280580 System service request processing in multiprocessor environment |
| 01/18/1994 | US5280515 Fault processing system for processing faults of producing points |
| 01/18/1994 | US5280482 Time-sharing data transfer apparatus |
| 01/18/1994 | US5280480 Source routing transparent bridge |
| 01/12/1994 | EP0578496A2 Job execution method in multi-CPU system |
| 01/12/1994 | EP0578416A1 Computer fiber optic interface |
| 01/12/1994 | EP0578386A2 Hierarchical connection method, apparatus and protocol |
| 01/12/1994 | EP0578257A1 System and method for mode switching |
| 01/12/1994 | EP0578139A2 Programmable disk drive array controller |
| 01/12/1994 | EP0578041A2 Shortcut network layer routing for mobile hosts |
| 01/12/1994 | EP0578013A1 Improved input/output control system and method |
| 01/12/1994 | EP0577778A1 Transceiver interface |
| 01/12/1994 | EP0393117B1 Protocol for network having a plurality of intelligent cells |
| 01/12/1994 | EP0329664B1 Arbitration technique for a split transaction bus in a multprocessor computer system |
| 01/11/1994 | US5278974 Method and apparatus for the dynamic adjustment of data transfer timing to equalize the bandwidths of two buses in a computer system having different bandwidths |
| 01/11/1994 | US5278968 Microprocessor capable of transferring data without intermediating execution unit |
| 01/11/1994 | US5278965 Direct memory access controller |
| 01/11/1994 | US5278957 Data transfer circuit for interfacing two bus systems that operate asynchronously with respect to each other |
| 01/11/1994 | US5278956 Data communications device |
| 01/11/1994 | US5278955 Open systems mail handling capability in a multi-user environment |
| 01/11/1994 | US5278836 Multichannel communication processing system |
| 01/11/1994 | US5278834 Method for implementing a data communication protocol stack |
| 01/11/1994 | US5278800 Memory system and unique memory chip allowing island interlace |
| 01/11/1994 | US5278730 Modular notebook computer having a planar array of module bays |
| 01/11/1994 | CA2100188A1 Device for branching a station to a local area network having at least one ring |
| 01/06/1994 | WO1994000970A1 Modular notebook computer |
| 01/06/1994 | WO1994000834A1 Improved vga controller having frame buffer memory arbitration and method therefor |
| 01/06/1994 | WO1994000815A1 Virtual radio interface |
| 01/06/1994 | WO1994000814A1 Virtual data source |
| 01/06/1994 | WO1993021581A3 Cryptographic data security in a secured computer system |
| 01/05/1994 | EP0577431A2 Method of resetting coupled modules and a system using the method |
| 01/05/1994 | EP0577370A1 Image processing system |
| 01/05/1994 | EP0577115A2 Programmed I/O Ethernet adapter with early interrupts for accelerating data transfer |
| 01/05/1994 | EP0577110A2 Dual bus local area metwork interfacing system |
| 01/05/1994 | EP0577006A1 Four-lines serial bus |
| 01/05/1994 | EP0576764A1 Method and apparatus for managing the access to a resource by several users in a data processing system |
| 01/05/1994 | EP0576711A1 Data processing system with several clock frequencies |
| 01/05/1994 | EP0576546A1 Networked variables |
| 01/05/1994 | EP0287678B1 Data transfer system having transfer discrimination circuit |
| 01/05/1994 | EP0198170B1 A monitor circuit |
| 01/05/1994 | DE4305017A1 Data processor and peripherals on system bus - employs multibit code key read by processor in two access operations distinguished by variation of potentials on two lines |
| 01/05/1994 | DE4221410A1 Bus system for bar=code readers with address connection pins - employs numbering of pins for encoding of reader address within range of 2 to the power n different values |
| 01/05/1994 | DE4220258A1 Bit-serial data processor adaptable to various data structures - makes serial data available in parallel before transmission and reconstructible as parallel data word after transmission |
| 01/05/1994 | CN2152206Y Multifunction signal analyser |
| 01/04/1994 | US5276900 Master connected to common bus providing synchronous, contiguous time periods having an instruction followed by data from different time period not immediately contiguous thereto |
| 01/04/1994 | US5276896 Apparatus for implementing data communications between terminal devices and user programs |
| 01/04/1994 | US5276887 Bus arbitration system for granting bus access to devices following two-wire bus arbitration protocol and devices following three-wire bus arbitration protocol |
| 01/04/1994 | US5276886 Hardware semaphores in a multi-processor environment |
| 01/04/1994 | US5276883 System and method for uniform control of local and remote applications in a data processing network |
| 01/04/1994 | US5276879 Portable, resource sharing file server using co-routines |
| 01/04/1994 | US5276869 System for selecting document recipients as determined by technical content of document and for electronically corroborating receipt of document |
| 01/04/1994 | US5276861 Guaranteed message delivery from a data handling computer to management computer by monitoring the management computer with the data handling computer and other management computer |
| 01/04/1994 | US5276859 Accelerated token ring network |
| 01/04/1994 | US5276857 Data processing system with shared control signals and a state machine controlled clock |
| 01/04/1994 | US5276845 Apparatus with multiple buses for permitting concurrent access to a first memory by a processor while a DMA transfer is occurring between a second memory and a communications buffer |
| 01/04/1994 | US5276842 Dual port memory |
| 01/04/1994 | US5276838 In a data processing memory system |
| 01/04/1994 | US5276836 Data processing device with common memory connecting mechanism |
| 01/04/1994 | US5276818 Bus system for information processing system and method of controlling the same |
| 01/04/1994 | US5276816 Icon object interface system and method |
| 01/04/1994 | US5276815 Input and output processing system for a virtual computer |
| 01/04/1994 | US5276814 Method for transferring information between main store and input output bus units via a sequence of asynchronous bus and two synchronous buses |
| 01/04/1994 | US5276813 Acquiring addresses in an input/output system |
| 01/04/1994 | US5276808 Method for striping data |
| 01/04/1994 | US5276807 Bus interface synchronization circuitry for reducing time between successive data transmission in a system using an asynchronous handshaking |
| 01/04/1994 | US5276801 Data processing system for notifying a terminal user of an asynchronous event occurrence |
| 01/04/1994 | US5276781 Laser printer controller flexible frame buffer architecture which allows hardware assisted memory erase |
| 01/04/1994 | US5276735 Data enclave and trusted path system |
| 01/04/1994 | US5276684 Communication apparatus |