Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
04/1992
04/28/1992US5109380 Data processing
04/28/1992US5109360 Row/column address interchange for a fault-tolerant memory system
04/28/1992US5109353 Apparatus for emulation of electronic hardware system
04/28/1992US5109350 Evaluation system
04/28/1992US5109190 Semiconductor apparatus including semiconductor integrated circuit and operating method thereof
04/28/1992CA1299769C Sequential-quenching resonant-tunneling transistor
04/28/1992CA1299767C Cache memory control system
04/28/1992CA1299757C Device initiated partial system quiescing
04/28/1992CA1299756C Dual rail processors with error checking at single rail interfaces
04/24/1992CA2053692A1 On-line reconstruction of a failed redundant array system
04/23/1992DE4102726C1 Self-testing appts. for function block coupling input words - has tow linear feedback shift registers clocked by respective external and internal clocks
04/22/1992EP0481759A2 Direct access storage device
04/22/1992EP0481735A2 Address protection circuit
04/22/1992EP0481716A2 Control system for controlling cache storage unit
04/22/1992EP0481645A1 Methods and apparatus for testing image processing apparatus
04/22/1992EP0481508A2 Back-up/restore information processing system
04/22/1992EP0481466A1 Computer system equipped with extended unit including power supply
04/22/1992EP0481231A2 A method and system for increasing the operational availability of a system of computer programs operating in a distributed system of computers
04/22/1992EP0481128A1 Data processor system based on an (N, k) symbol code having symbol error correctibility and plural error mendability
04/22/1992EP0481097A1 Method and apparatus for testing a VLSI device
04/22/1992EP0481012A1 Computer operations recorder and training system
04/22/1992CN1016391B Cordless telephone
04/21/1992US5107523 Processor clock governor
04/21/1992US5107507 Bidirectional buffer with latch and parity capability
04/21/1992US5107500 Diagnostic expert system
04/21/1992US5107499 Arrangement for automated troubleshooting using selective advice and a learning knowledge base
04/21/1992US5107498 Automatic testing method for information processing devices
04/21/1992US5107497 Technique for producing an expert system for system fault diagnosis
04/21/1992US5107496 Method and system for detecting and recovering from switching errors
04/21/1992US5107418 Method for representing scalar data dependences for an optimizing compiler
04/21/1992CA1299293C Address transform method and apparatus for transferring addresses
04/21/1992CA1299283C Apparatus controlled by a micro-computer and including power loss data checking
04/18/1992CA2047573A1 Dynamic computer system performance modeling interface
04/16/1992WO1992006428A1 In-circuit emulation of a microprocessor mounted on a circuit board
04/15/1992EP0480621A2 Apparatus and method for parallel generation of cyclic redundancy check (CRC) codes
04/15/1992EP0480619A2 Methods for data transfer to and from devices through a boundary-scan test access port
04/15/1992EP0480527A2 Test apparatus
04/15/1992EP0480421A2 Testable RAM architecture in a microprocessor having embedded cache memory
04/15/1992EP0480009A1 Recoverability in mass storage data base systems.
04/15/1992EP0479792A1 Vehicle-occupant safety system.
04/15/1992EP0188192B1 Extended error correction for package error correction codes
04/15/1992CN1016291B Programmable option select
04/14/1992US5105449 Non-volatile counter employing memory cell groups and fault detection logic
04/14/1992US5105427 Data storage apparatus
04/14/1992US5105425 Adaptive or fault tolerant full wafer nonvolatile memory
04/14/1992US5105374 Circuit simulator
04/14/1992US5105372 Data processing system using a kalman filter
04/14/1992US5105100 Easily and quickly testable master-slave flipflop circuit
04/08/1992EP0479460A2 Logic circuit for reliability and yield enhancement
04/08/1992EP0479230A2 Recovery method and apparatus for a pipelined processing unit of a multiprocessor system
04/08/1992EP0478571A1 Method and apparatus for remotely controlling and monitoring the use of computer software.
04/07/1992US5103451 Parallel cyclic redundancy check circuit
04/07/1992US5103450 Event qualified testing protocols for integrated circuits
04/07/1992US5103424 Memory column interface with fault tolerance
04/07/1992US5103394 Software performance analyzer
04/07/1992US5103392 System for storing history of use of programs including user credit data and having access by the proprietor
04/07/1992US5103167 Integrated circuit device provided with test mode function
04/07/1992US5103166 Semiconductor integrated circuit chip having an identification circuit therein
04/07/1992US5103075 Process for the adjustment of electronic circuits
04/07/1992CA1298668C Maximum length pseudo-random test pattern generator via feedback network modification
04/04/1992WO1992006436A2 Parallel computer system
04/04/1992CA2093355A1 Parallel computer system
04/02/1992WO1992005503A1 Means for structuring technical information in establishing a knowledge base and troubleshooting in technical equipment
04/02/1992WO1992005495A1 Input/output controller
04/02/1992WO1992005489A1 Method of nonsynchronous access to shared memory
04/02/1992WO1992005486A1 Method and means for error checking of dram-control signals between system modules
04/02/1992WO1992005485A2 Network management system using model-based intelligence
04/01/1992EP0478343A2 Fault clearance and recovery in an electronic reprographic system
04/01/1992EP0478294A2 Method of end-to-end verification of primary and secondary data base in a process control system
04/01/1992EP0478291A2 Method for enacting failover of a 1:1 redundant pair of slave processors
04/01/1992EP0478290A2 Method of maintaining synchronization of a free-running secondary processor
04/01/1992EP0478289A2 Fault detection in relay drive circuits
04/01/1992EP0478288A2 Universal scheme of input/output redundancy in a process control system
04/01/1992EP0478287A2 A method for guaranteeing data stored in a primary and secondary data base in a process control system
04/01/1992EP0478131A2 Memory management in a data processing network
04/01/1992EP0478124A2 System timing analysis by selftiming logic and clock paths
04/01/1992EP0477628A2 Communication system with a central control using a multiprocessor system to which a tracer is connectable for test and diagnostic operations
04/01/1992EP0477385A1 Method of resetting adapter module at failing time and computer system executing said method
04/01/1992EP0477377A1 Error detecting system
04/01/1992EP0164421B1 Programmable controller
04/01/1992CN1059980A Flexible service network for computer systems
04/01/1992CN1059979A Problem prevention on computer system in service network of computer systems
04/01/1992CN1059978A Automated enrollment of computer system into service network of computer systems
04/01/1992CN1016102B Computer assisted fault isolation in circuit board testing
03/1992
03/31/1992US5101498 Pin selectable multi-mode processor
03/31/1992US5101494 System for producing memory maps by interpreting a descriptor file which identifies and describes the data structures present in memory
03/31/1992US5101492 Data redundancy and recovery protection
03/31/1992US5101483 Instruction decoder simplification by reuse of bits to produce the same control states for different instructions
03/31/1992US5101408 Error collection method for sorter system
03/31/1992US5101402 Apparatus and method for realtime monitoring of network sessions in a local area network
03/31/1992US5101373 System and method for securing remote terminal and remote terminal program
03/31/1992US5101151 Printed circuit board test system and application thereof to testing printed circuit boards forming a digital signal multiplex-demultiplex equipment
03/25/1992WO1992005487A1 Fault tolerant computer system
03/25/1992EP0477123A2 A method of managing unit-of-work identifiers in a distributed transaction processing system
03/25/1992EP0476962A2 System for configuring a shared storage
03/25/1992EP0476681A2 Self-diagnosis and repair system for image forming apparatus
03/25/1992EP0476680A2 Self-diagnosis and self-repair system for image forming apparatus
03/25/1992EP0476667A2 Generating symbolic debug information in a translator environment
03/25/1992EP0476635A2 Self identifying objects in computer systems
03/25/1992EP0476262A2 Error handling in a VLSI central processor unit employing a pipelined address and execution module