Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
10/1992
10/20/1992US5157664 Tester for semiconductor memory devices
10/20/1992US5157663 Fault tolerant computer system
10/20/1992US5157335 On-chip error detection circuit
10/20/1992US5157326 Board assembly for validation and characterization of a bus system
10/20/1992US5157286 Conditional clocking of the second latch of a shift register ratch
10/20/1992CA1309181C High availability cache memory
10/15/1992WO1992017961A1 An adaptive distributed system and method for fault tolerance
10/15/1992WO1992017853A2 Direct data base analysis, forecasting and diagnosis method
10/15/1992WO1992017843A1 Improved adaptable performance evaluation device
10/15/1992WO1992017841A1 Alternate processor continuation of task of failed processor
10/15/1992WO1992017833A1 Control device for operating panel
10/15/1992WO1992006436A3 Parallel computer system
10/14/1992EP0508619A2 Bi-directional socket stimulus interface for a logic simulator
10/14/1992EP0508604A2 Disk array controller for data storage system
10/14/1992EP0508571A2 Expert system to diagnose data communication networks
10/14/1992EP0508444A2 Multitask controlling method and apparatus for use in implementing the same
10/14/1992EP0508441A2 Recording device having short data writing time
10/14/1992EP0508075A2 Automatic logic model generation from schematic data base
10/14/1992EP0507811A1 Method and apparatus for controlling writing to memory
10/14/1992EP0460098A4 Serial word comparator
10/14/1992CN2119004U Multifunctional computer trouble position detector and indicator
10/13/1992USRE34100 Data error correction system
10/13/1992US5155856 Arrangement in a self-guarding data processing system for system initialization and reset
10/13/1992US5155850 Method and system for maintaining a time frame selective document history log in a data processing system
10/13/1992US5155847 Method and apparatus for updating software at remote locations
10/13/1992US5155845 Data storage system for providing redundant copies of data on different disk drives
10/13/1992US5155844 Background memory test during system start up
10/13/1992US5155842 Logical event notification method and apparatus
10/13/1992US5155821 Command performing order change-over system in data processor
10/13/1992US5155819 Flexible ASIC microcomputer permitting the modular modification of dedicated functions and macroinstructions
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
10/13/1992US5155809 In a data processing system
10/13/1992US5155735 Parity checking apparatus with bus for connecting parity devices and non-parity devices
10/13/1992US5155734 Error correcting device
10/13/1992US5155732 Method and apparatus for data transfer to and from devices through a boundary-scan test access port
10/13/1992US5155731 Error logging data storing system
10/13/1992US5155730 Reset circuit for microcomputer
10/13/1992US5155729 Fault recovery in systems utilizing redundant processor arrangements
10/13/1992US5155704 Random access memory integrated circuit
10/13/1992US5155693 Self documenting record of instrument activity and error messages stamped with date and time of occurrence
10/13/1992US5155678 Data availability in restartable data base system
10/13/1992CA2065764A1 Multitask controlling method and apparatus for use in implementing the same
10/07/1992EP0507552A2 Accessing variable length records stored on fixed block formatted DASDS
10/07/1992EP0507535A2 A system for determining the operations of an integrated circuit and processor for use therein
10/07/1992EP0507299A2 Loosely coupled multiplexing control apparatus and method
10/07/1992EP0507209A2 A data processor with concurrent independent static and dynamic masking of operand information
10/07/1992EP0507208A2 A data processing system with combined static and dynamic masking of information in an operand
10/07/1992EP0507026A2 A process for storing files of an electronic system
10/07/1992EP0506875A1 Scanned liquid crystal display with select scanner redundancy.
10/07/1992EP0506761A1 Direct access storage device with independently stored parity
10/07/1992EP0286648B1 System for diagnosing anomalies or breakdowns in a plurality of types of electronic control systems installed in motor vehicles
10/07/1992EP0247605B1 System management apparatus for a multiprocessor system
10/06/1992US5153917 Communication terminal system
10/06/1992US5153886 Visual display signal processing system and method
10/06/1992US5153885 Bit error measuring apparatus
10/06/1992US5153882 Serial scan diagnostics apparatus and method for a memory device
10/06/1992US5153881 Method of handling errors in software
10/06/1992US5153849 Multiplier having an optimum arrangement of anding circuits and adding circuits
10/06/1992US5153521 Broken wire detector for use in a massively parallel array processing system
10/06/1992US5153509 System for testing internal nodes in receive and transmit FIFO's
10/06/1992CA1308501C Method for continuously and automatically monitoring the electrical efficiency and control consistency in a liquid crystal display unit
10/06/1992CA1308489C Method and system for detecting data error
10/01/1992WO1992016894A1 Process for the machine production of a program to be made up of several modules
10/01/1992DE4210094A1 Vehicle multiplex transmission system - with alteration of transmission repetition test bit at each node to indicate new transmission
10/01/1992DE4111918C1 Electronic controller for vehicle IC engine - uses interrupt routine in microprocessor to monitor faults in equipment and initiate emergency processes
09/1992
09/30/1992EP0506474A1 Parity detect circuit for memory including dual validity indication
09/30/1992EP0506321A2 Accessing data in a transaction-oriented system
09/30/1992EP0506248A2 Method for online modification of compressed digital test vectors
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
09/30/1992EP0505914A2 Programmable read only memory device having a test tool for testing the error checking and correction circuit
09/30/1992EP0505782A2 Multi-function network
09/30/1992EP0505781A2 Multi-media serial line switching adapter for parallel networks and heterogeneous and homologous computer system
09/30/1992EP0505780A2 Priority broadcast and multi-cast for unbuffered multi-stage network
09/30/1992EP0505779A2 Dual priority switching apparatus for simplex networks
09/30/1992EP0505706A1 Alternate processor continuation of the task of a failed processor
09/30/1992EP0505695A2 All-node switch - an unclocked, unbuffered, asynchronous, switching apparatus
09/30/1992EP0505652A1 Memory system with adaptable redundancy
09/30/1992EP0424410B1 Multiplier
09/30/1992EP0284606B2 Device for resetting computer equipment
09/29/1992US5151990 Nonvolatile memory management in a data processing network
09/29/1992US5151988 Intersystem data base sharing journal merge method
09/29/1992US5151987 Recovery objects in an object oriented computing environment
09/29/1992US5151981 Instruction sampling instrumentation
09/29/1992US5151969 Storing/processing signal representations
09/29/1992US5151907 Auxiliary power supply for continuation of computer system operation during commercial AC power failure
09/29/1992US5151906 Semiconductor memory device having self-correcting function
09/29/1992US5151855 Multiple microprocessor single power supply system shutdown
09/29/1992US5151854 Integrated low voltage detect and watchdog circuit
09/24/1992DE4108309A1 Verfahren zum maschinellen erstellen eines aus mehreren modulen zu bindenden programmes A method of mechanically create one of a number of modules to be bound program
09/23/1992EP0505127A2 Data recording methods and apparatus
09/23/1992EP0505120A2 Scannable system with addressable clock suppress elements
09/23/1992EP0504801A2 Data recording method and apparatus
09/23/1992EP0504515A2 Memory emulation test system in which undesirable microprocessor reset is precluded
09/23/1992CN1018390B Method of checking test program in duplex processing apparatus
09/23/1992CA2047624A1 Memory emulation test system in which undesirable microprocessor reset is precluded
09/22/1992US5150473 Data storage format for addressable or sequential memory media
09/22/1992US5150367 Composite range constraint propagation control
09/22/1992US5150366 Reduced delay circuits for shift register latch scan strings