Patents
Patents for G06F 13 - Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (158,002)
10/1992
10/15/1992WO1992017846A1 Apparatus and method for fast i/o transfer
10/15/1992WO1992017845A1 Method for remotely accessing service-programs of a local processing system supporting multiple protocol stacks and multiple device-drivers
10/14/1992EP0508634A1 Memory access for data transfer within an I/O device
10/14/1992EP0508602A2 Disk array storage control system
10/14/1992EP0508441A2 Recording device having short data writing time
10/14/1992EP0508283A2 Programmable controller
10/14/1992EP0508138A2 Electronic mailing method and system
10/14/1992EP0507954A1 Device for controlling bus
10/14/1992CN1065346A Device driver system having generic operating system interface
10/13/1992US5155857 Communication processing system in which communication by terminals is controlled according to a terminal management table
10/13/1992US5155842 Logical event notification method and apparatus
10/13/1992US5155839 Apparatus using in undifferentiated strobe output to interface either of two incompatible memory access signal types to a memory
10/13/1992US5155830 Data processing system capable of performing a direct memory access transfer of data stored in a physical area in a memory
10/13/1992US5155823 Address generating unit
10/13/1992US5155821 Command performing order change-over system in data processor
10/13/1992US5155814 Nonsynchronous channel/dasd communication system
10/13/1992US5155812 Devices and method for generating and using systems, software waitstates on address boundaries in data processing
10/13/1992US5155811 Read/write head buffer
10/13/1992US5155810 Dual FIFO peripheral with combinatorial logic circuitry
10/13/1992US5155809 In a data processing system
10/13/1992US5155745 Synchronizer for asynchronous computer command data
10/13/1992US5155735 Parity checking apparatus with bus for connecting parity devices and non-parity devices
10/13/1992US5155378 Process and apparatus for establishing a unique address code on an individual module
10/13/1992CA1308814C Circuit arrangement for microcomputer
10/08/1992DE4207158A1 Speicher-zugriffssteuerung Memory access control
10/08/1992DE4110719A1 Bus system operation method - using token passing between connected terminals and monitoring clock signal generated by terminal responsible for bus access allocation, with take over by another terminal if clock signal fails
10/07/1992EP0507694A1 Apparatus for the communication between a central unit and several peripheral units
10/07/1992EP0507581A1 Multiplex transmission system
10/07/1992EP0507571A2 Receiving buffer control system
10/07/1992EP0507540A2 Method for operating a networked computer system to minimize data conversion overhead
10/07/1992EP0507427A1 Microprocessor with external memory
10/07/1992EP0507381A2 Method of processing control instruction
10/07/1992EP0507110A2 Network management system and relational database therefore
10/07/1992EP0506988A1 Method of bus arbitration in a multi-master system
10/07/1992EP0247605B1 System management apparatus for a multiprocessor system
10/06/1992US5153577 Mapping character color attributes into grey pixel patterns
10/06/1992US5153466 All monolithic transceiver operative from a low voltage vcc dc supply
10/06/1992US5153455 Transition-based wired "OR" for VLSI systems
10/06/1992CA1308492C Communication control device in computer system
10/06/1992CA1308491C Computer interface system
10/02/1992CA2062918A1 Method for operating a networked computer system to minimize data conversion overhead
10/01/1992WO1992017023A1 Information processing methodology
10/01/1992WO1992016896A1 Eight-bit parallel communications method and apparatus
10/01/1992WO1992016895A1 Networked variables
10/01/1992DE4210094A1 Vehicle multiplex transmission system - with alteration of transmission repetition test bit at each node to indicate new transmission
10/01/1992DE4110101A1 Monitoring arrangement for data transmission in bus communication operations - has access to bus controlled such that errors in data or addresses are identified
09/1992
09/30/1992EP0506594A2 Bi-directional parallel printer interface
09/30/1992EP0506592A1 Method and apparatus for enhanced electronic mail distribution
09/30/1992EP0506330A2 A communications system and a system control method
09/30/1992EP0506278A2 Device driver system having generic operating system interface
09/30/1992EP0506225A2 Integrated circuit chip package
09/30/1992EP0506224A2 Computer system package
09/30/1992EP0506140A1 Interrupt control unit
09/30/1992EP0506136A2 Broadcast/switching apparatus for executing broadcast/multi-cast transfers over unbuffered asynchronous switching networks
09/30/1992EP0506135A2 Multi-sender/switching apparatus for status reporting over unbuffered asynchronous multi-stage networks
09/30/1992EP0506060A1 Bidirectional programmable I/O driver
09/30/1992EP0505792A1 Computer system with mechanism for dynamically changing the hardware I/O configuration
09/30/1992EP0505791A1 Method and apparatus for assuring data integrity during the dynamic reconfiguration of a computer system
09/30/1992EP0505782A2 Multi-function network
09/30/1992EP0505780A2 Priority broadcast and multi-cast for unbuffered multi-stage network
09/30/1992EP0505779A2 Dual priority switching apparatus for simplex networks
09/30/1992EP0505764A2 Modular interface
09/30/1992EP0505695A2 All-node switch - an unclocked, unbuffered, asynchronous, switching apparatus
09/30/1992EP0505691A1 Method and apparatus for dynamic changes to system I/O configuration
09/30/1992EP0505658A1 Medium access technique for LAN systems
09/30/1992EP0505651A1 Mechanism for controlling the resources of a distributed information processing system
09/30/1992EP0505458A1 Full-duplex video communication system
09/30/1992EP0505383A1 Improvements in computer systems
09/30/1992CN1018488B Apparatus for conditioning priority arbitration
09/30/1992CN1018487B Extended addressing using sub-addressed segment register
09/30/1992CN1018486B Personal computer processor card interconnect system
09/30/1992CA2059920A1 Multiprocessor system and message passing controller thereof
09/29/1992US5151999 Serial communications controller for transfer of successive data frames with storage of supplemental data and word counts
09/29/1992US5151997 Computer with adaptable video circuitry
09/29/1992US5151994 Distributed fair arbitration system using separate grant and request lines for providing access to data communication bus
09/29/1992US5151989 Directory cache management in a distributed data processing system
09/29/1992US5151986 Microcomputer with on-board chip selects and programmable bus stretching
09/29/1992US5151979 Data processing system with information transfer bus and wait signal
09/29/1992US5151978 Lan interface which permits a host computer to obtain data without interrupting a ladder program executing in the interface
09/29/1992US5151977 Managing a serial link in an input/output system which indicates link status by continuous sequences of characters between data frames
09/29/1992US5151895 Terminal server architecture
09/29/1992CA1308200C Computer interface architecture
09/29/1992CA1308199C Storage of input/output command timeout and acknowledge responses
09/28/1992WO1992017987A1 Parallel port multiplexor
09/27/1992WO1992017965A1 ALL MONOLITHIC TRANSCEIVER OPERATIVE FROM A LOW VOLTAGE Vcc DC SUPPLY
09/27/1992CA2076859A1 All monolithic transceiver operative from a low voltage vcc dc supply
09/27/1992CA2063880A1 Bios load for a personal computer system having a removable processor card
09/23/1992EP0505305A2 General data stream parser and applications interface for same
09/23/1992EP0505247A1 Station belonging to a ring-shaped communication network
09/23/1992EP0505126A2 Wireless peripheral interface
09/23/1992EP0505029A2 Multi-processor computer system
09/23/1992EP0504884A2 Facsimile mail system linked to data communication system
09/23/1992EP0504414A1 Message control system in a data communication system
09/23/1992EP0504364A1 Distributed user authentication protocol.
09/23/1992EP0456690A4 Read/write head buffer
09/23/1992CN1018392B Apparatus and method for loading bios from diskette in personal computer system
09/22/1992US5150467 Method and apparatus for suspending and restarting a bus cycle
09/22/1992US5150466 Flexible distributed bus priority network
09/22/1992US5150465 Mode-selectable integrated disk drive for computer
09/22/1992US5150279 High performance computer system with platters and unidirectional storage modules therebetween