Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
09/1995
09/13/1995EP0671034A1 Direction order routing in multiprocessor systems
09/13/1995EP0671031A1 Microcomputer with monitoring circuit
09/13/1995EP0671030A1 A safety critical processor and processing method for a data processing system
09/13/1995EP0454836B1 System for memory data integrity
09/13/1995EP0399258B1 Semiconductor memory device having self-correcting function
09/12/1995US5450609 Drive array performance monitor
09/12/1995US5450602 Two stage register for capturing asynchronous events and subsequently providing them to a processor without loss or duplication of the captured events
09/12/1995US5450601 Node evaluation data collection and distribution system for local or wide area networks
09/12/1995US5450590 Authorization method for conditional command execution
09/12/1995US5450586 System for analyzing and debugging embedded software through dynamic and interactive use of code markers
09/12/1995US5450579 Method and apparatus for error recovery in computer peripheral devices
09/12/1995US5450578 Method and apparatus for automatically routing around faults within an interconnect system
09/12/1995US5450577 Zero-defect data integrity in high-capacity transaction systems
09/12/1995US5450576 Distributed multi-processor boot system for booting each processor in sequence including watchdog timer for resetting each CPU if it fails to boot
09/12/1995US5450575 For processing computer code in a compiler or code translator
09/12/1995US5450573 Device for monitoring the functioning of external synchronization modules in a multicomputer system
09/12/1995US5450569 Method for the visualization of logged information in a communication system
09/12/1995US5450455 Method and apparatus for including the states of nonscannable parts in a scan chain
09/12/1995US5450426 Continuous error detection using duplicate core memory cells
09/12/1995US5450424 Semiconductor memory device with error checking and correcting function
09/12/1995US5450423 Data error correcting/detecting system and apparatus compatible with different data bit memory packages
09/12/1995US5450422 Method and structure for providing error correction code for each byte on SIMM'S
09/12/1995US5450420 Error correction system for correcting errors generated in digital signals
09/12/1995US5450419 Error checking apparatus and method for a serial signal transmission system
09/12/1995US5450416 Apparatus and method for testing multifunction communications networks
09/12/1995US5450363 Gray coding for a multilevel cell memory system
09/12/1995US5450349 Computer system performance evaluation system and method
09/12/1995US5450340 Data processing system
09/12/1995US5450330 For nonfuctiona wires
09/12/1995US5450020 Self-timed digital circuits using linking circuits
09/12/1995CA2144117A1 System for automatically testing an electronic device during quiescent periods
09/08/1995WO1995024090A2 Tracing with keys and locks on a telecommunication network
09/08/1995CA2183059A1 Tracing with keys and locks on a telecommunication network
09/06/1995EP0670551A1 Remote dual copy system
09/06/1995EP0670550A1 Information processing method and apparatus therefor
09/06/1995EP0670549A2 High availability data processing system and method using finite state machines
09/06/1995EP0506875B1 Scanned liquid crystal display with select scanner redundancy
09/06/1995EP0455440B1 Method of operating a data processing system to perform database transactions
09/06/1995EP0363863B1 Method and apparatus for fault recovery in a digital computing system
09/06/1995EP0319187B1 Scan data path coupling
09/05/1995US5448725 Apparatus and method for error detection and fault isolation
09/05/1995US5448724 Data processing system having double supervising functions
09/05/1995US5448723 Method and apparatus for fault tolerant connection of a computing system to local area networks
09/05/1995US5448722 Method and system for data processing system error diagnosis utilizing hierarchical blackboard diagnostic sessions
09/05/1995US5448721 Duplicated communications processing system and communications system including the duplicated communications processing system
09/05/1995US5448720 Information processing system for obtaining status data of a simplex system by a standby system of a duplex system
09/05/1995US5448719 Method and apparatus for maintaining and retrieving live data in a posted write cache in case of power failure
09/05/1995US5448718 Method in a data processing system
09/05/1995US5448717 Transparently inserting wait states into memory accesses when microprocessor in performing in-circuit emulation
09/05/1995US5448699 Apparatus with leading edge delay circuit for selectively sending a delayed substitute version of a signal transmitted between an expansion card and a system bus
09/05/1995US5448593 Frequency hopping time-diversity communications systems and transceivers for local area networks
09/05/1995US5448578 Electrically erasable and programmable read only memory with an error check and correction circuit
09/05/1995US5448577 Method for reliably storing non-data fields in a flash EEPROM memory array
09/05/1995US5448575 Bypass scan path and integrated circuit device using the same
09/05/1995US5448573 Automatic circuit switching device restorable without a hit and its method
09/05/1995US5448572 Spare signal line switching method and apparatus
09/05/1995US5448510 Method and apparatus for producing the reciprocal of an arbitrary element in a finite field
09/05/1995US5448199 Internal supply voltage generation circuit
09/05/1995US5448143 Sensor for monitoring fan operation in a PC or PC based system
09/05/1995CA2038028C Continuous on-line link error rate detector
08/1995
08/31/1995WO1995023470A1 Method for the synchronized operation of a distributed data-processing system comprising several computers, and a system for carrying out the method
08/31/1995WO1995023462A1 Evaluation of signal-processor performance
08/31/1995WO1995023381A1 Method and computer for improving and/or optimizing the use of hardware and/or software
08/31/1995WO1995023374A1 Integrated control system for industrial automation applications
08/31/1995DE4423333C1 Measuring device for integrated services digital transmission network transmission path interface
08/31/1995DE4406924A1 Verfahren zum synchronisierten Betrieb eines aus mehreren Rechnern bestehenden verteilten Datenverarbeitungssystems und Einrichtung zur Anwendung des Verfahrens A method for synchronized operation of a multi-computers distributed data processing system and device for implementing the method
08/31/1995CA2183429A1 Evaluation of signal-processor performance
08/30/1995EP0669584A2 Massively parallel multiprocessor system with fault-tolerant interprocessor network
08/30/1995EP0669577A1 Method for running self-test to detect delay faults for a digital circuit
08/30/1995EP0669575A1 Electronic calculation unit
08/30/1995EP0669571A1 Information recording/reproducing method
08/30/1995EP0669568A2 Microprocessor malfunction operation preventing circuit
08/30/1995EP0669025A1 A dual mode radio communication unit
08/30/1995EP0669024A1 Automated testing system
08/30/1995EP0535086B1 Multiple error correction in a computer memory
08/30/1995EP0428396B1 Bit error correcting circuit for a nonvolatile memory
08/30/1995EP0364475B1 Multiple pass error correction process and apparatus for product codes
08/29/1995US5446904 Suspend/resume capability for a protected mode microprocessor
08/29/1995US5446900 Method and apparatus for statement level debugging of a computer program
08/29/1995US5446884 Database recovery apparatus and method
08/29/1995US5446879 Disc changing apparatus with error logging
08/29/1995US5446878 Method for selectively enabling subset of embedded event-making instructions and selecting types and items of event-based data to be collected per enabled instruction
08/29/1995US5446876 Hardware mechanism for instruction/data address tracing
08/29/1995US5446875 System to pass through resource information
08/29/1995US5446873 Memory checker
08/29/1995US5446872 Method for error recovery in a non-synchronous control unit
08/29/1995US5446871 Method and arrangement for multi-system remote data duplexing and recovery
08/29/1995US5446855 System and method for disk array data transfer
08/29/1995US5446852 Method of reducing noise signals caused by fluctuations in power requirements of digital signal processor having recurring wait routines
08/29/1995US5446851 Instruction supplier for a microprocessor capable of preventing a functional error operation
08/29/1995US5446838 Floating highlights on a computer program code display
08/29/1995US5446748 Apparatus for performing logic simulation
08/29/1995US5446743 Coefficient updating method and apparatus for Reed-Solomon decoder
08/29/1995US5446741 Fast memory power-on diagnostics using DMA
08/29/1995US5446683 Methods and apparatus for generating pseudo-random binary patterns
08/29/1995US5446680 System and method for obtaining network performance data
08/29/1995US5446652 Constraint knowledge in simulation modeling
08/29/1995US5446650 Logic signal extraction
08/29/1995US5446523 Image forming apparatus having self-repair function and self-repair method for the apparatus
08/29/1995US5446454 Arrangement of detecting current revision levels of a plurality of plug-in boards