Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
08/1992
08/18/1992US5140176 Sequential logic circuit device
08/18/1992CA1306546C Dual zone, fault tolerant computer system with error checking on i/o writes
08/14/1992CA2061092A1 User configurable logic device method and arrangement
08/13/1992DE4104114A1 Redundant data processing system e.g. for control applications - uses program counter and count comparator for synchronising stand-by system following interrupt
08/12/1992EP0498534A1 Artificial random-number pattern generating circuit
08/12/1992EP0498520A2 Improved data cache and method for handling memory errors during copyback
08/12/1992EP0498472A2 Microprocessor for retrying data transfer
08/12/1992EP0498374A2 Computer having function of resume process
08/12/1992EP0498367A2 Program debugging device and process
08/12/1992EP0498121A2 Real-time signal analysis apparatus and method for digital signal processor emulation
08/12/1992EP0498118A2 Fault monitoring circuit
08/11/1992US5138713 Multiprocessing computer system with exit logic and method for maintaining resource integrity
08/11/1992US5138710 Apparatus and method for providing recoverability in mass storage data base systems without audit trail mechanisms
08/11/1992US5138709 Spurious interrupt monitor
08/11/1992US5138708 Digital processor using current state comparison for providing fault tolerance
08/11/1992US5138694 Parallel processing qualitative reasoning system
08/11/1992US5138618 Image forming apparatus with communication function
08/11/1992US5138617 Method for masking false bound faults in a central processing unit
08/11/1992US5138616 Continuous on-line link error rate detector utilizing the frame bit error rate
08/11/1992US5138611 Blocking message transmission or signaling error in response to message addresses in a computer interconnect coupler for clusters of data processing devices
08/11/1992US5138548 Method of assuring integrity of information being stored
08/11/1992US5138257 Circuit for testing internal data bus of integrated circuit
08/09/1992CA2060879A1 Computer having function of resume process
08/07/1992WO1992014208A1 Disk drive array memory system using nonuniform disk drives
08/07/1992CA2101848A1 Disk drive array memory system using nonuniform disk drives
08/06/1992WO1992014207A1 Hierarchical distributed knowledge based machine initiated maintenance system
08/06/1992WO1992014206A1 Knowledge based machine initiated maintenance system
08/06/1992WO1992013344A1 Error correction processing device and error correction method
08/06/1992WO1992013307A1 Method and device for monitoring computer manipulations
08/06/1992DE4117726A1 Error correction in digital communication or storage system - involves stepwise computation of sets of coeffts. from syndromes of block data multiplication by equality matrix
08/06/1992CA2101927A1 Knowledge based machine initiated maintenance system
08/06/1992CA2101926A1 Hierarchical distributed knowledge based machine initiated maintenance system
08/05/1992EP0497593A2 On-the-fly error correction with embedded digital controller
08/05/1992EP0497443A2 Static ram based microcontroller
08/05/1992EP0497380A2 Microcomputer having a watchdog timer
08/05/1992EP0497110A1 Error detecting method and apparatus for computer memory having multi-bit output memory circuits
08/05/1992EP0497067A1 High performance data storage system and method
08/04/1992US5136710 Dynamic inactivation of program exits of the application program while the system program is running
08/04/1992US5136705 Method of generating instruction sequences for controlling data flow processes
08/04/1992US5136704 Redundant microprocessor control system using locks and keys
08/04/1992US5136595 Microprocessor operable in a functional redundancy monitor mode
08/04/1992US5136594 Method and apparatus for providing bus parity
08/04/1992US5136592 Error detection and correction system for long burst errors
08/04/1992US5136591 Measuring method and device for fault analysis of digital transmission paths
08/04/1992US5136590 Kernel testing interface and method for automating diagnostics of microprocessor-based systems
08/04/1992US5136498 Method for enacting failover of a 1:1 redundant pair of slave processors
08/04/1992CA1306060C Apparatus and method for ground isolated system diagnostics
07/1992
07/29/1992EP0496613A2 Portable semiconductor storage device
07/29/1992EP0496509A1 Control system
07/29/1992EP0496506A2 A processing unit for a computer and a computer system incorporating such a processing unit
07/29/1992EP0496403A1 Method of acceleration testing of an LSI integrated circuit comprising a microprogram control system
07/29/1992EP0496157A2 Apparatus and method for decoding linear algebraic codes
07/29/1992CN1017665B Fault tolerant computer memory system and components employing dual level error correction and detection with disablement feature
07/28/1992US5134712 System for recovering failure of online control program with another current online control program acting for failed online control program
07/28/1992US5134701 Test apparatus performing runtime replacement of program instructions with breakpoint instructions for processor having multiple instruction fetch capabilities
07/28/1992US5134619 Failure-tolerant mass storage system
07/28/1992US5134617 Single wire plug-in circuit board status monitor
07/28/1992US5134616 Dynamic ram with on-chip ecc and optimized bit and word redundancy
07/28/1992US5134314 Automatic pin circuitry shutoff for an integrated circuit
07/28/1992CA1305797C System integrated fault-tree analysis methods (siftan)
07/23/1992WO1992012576A1 An oscillator unit with improved frequency stability
07/23/1992WO1992012482A1 Fluid transfer device and method of use
07/23/1992WO1992012480A1 Transaction system emulator
07/23/1992WO1992012479A1 Novel transaction system structure
07/23/1992WO1992012477A1 Graphical display of compiler generated intermediate databases
07/23/1992DE4134192A1 Integrierter schaltkreis mit verarbeitung im speicher Integrated circuitry with processing in the store
07/23/1992CA2057666A1 Modular implementation for a parallelized key equation solver for linear algebraic codes
07/22/1992EP0495642A2 Error detection circuit and method
07/22/1992EP0495289A2 Remote LAN segment monitor
07/22/1992EP0495254A1 Emulation device for emulating a non-bond-out microcontroller amd microcontroller for use in such emulation device
07/22/1992EP0315653B1 Remote services console for digital data processing system
07/22/1992EP0186459B1 Semiconductor memory incorporating a test pattern generator
07/21/1992US5133065 Backup computer program for networks
07/21/1992US5133063 Method and system for outputting program change effect information to a user
07/21/1992US5133057 Co-processor for control setting an internal flag register operation mode which controlled a main processor execution mode in a multi-processor system
07/21/1992US5133046 Computer-based diagnostic expert system organized according to Bayesian theory
07/21/1992US5132975 Very high speed error detection network
07/21/1992US5132972 Assembly language programming potential error detection scheme sensing apparent inconsistency with a previous operation
07/21/1992US5132971 In-circuit emulator
07/21/1992US5132967 Single competitor arbitration scheme for common bus
07/21/1992US5132928 Divided word line type non-volatile semiconductor memory device
07/21/1992US5132716 System for updating software in automatic film processor
07/21/1992US5132635 Serial testing of removable circuit boards on a backplane bus
07/21/1992US5132628 Error detecting device for electronic equipment
07/21/1992US5132614 Semiconductor device and method and apparatus for testing the same
07/21/1992CA1305555C Adapter-bus switch for improving the availability of a control unit
07/17/1992CA2058684A1 Error detection structure and method using partial polynomial check
07/16/1992DE4100751A1 Port expansion unit for engine management controller - includes comparator units coupled to interrupt generator to indicate faults in load circuits
07/15/1992EP0494788A1 Fault diagnosis using simulation
07/15/1992EP0494728A1 Circuit for secure input and/or output of binary data
07/15/1992EP0494547A2 Fault mapping apparatus for computer memory
07/15/1992EP0494335A2 Maintaining compressed historical traffic statistics relative to local area networks
07/15/1992EP0494311A1 Method of inspecting semiconductor device, apparatus for inspecting the same, and method of manufacturing the same
07/14/1992US5130992 File-based redundant parity protection in a parallel computing system
07/14/1992US5130991 Method and apparatus for crc computation
07/14/1992US5130990 VLSI architecture for a Reed-Solomon decoder
07/14/1992US5130989 Serial and parallel scan technique for improved testing of systolic arrays
07/14/1992US5130988 Software verification by fault insertion
07/14/1992US5130936 Method and apparatus for diagnostic testing including a neural network for determining testing sufficiency
07/14/1992US5130648 Instrument for checking the operational state of an ic-circuit