Patents
Sitemap › G06 - Computing; Calculating; Counting › G06F - Electric digital data processing › G06F 11 - Error detection; Error correction; Monitoring
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
04/1990
04/18/1990EP0067556B1 Digital data processing system
04/18/1990CN1041465A Control and data processing apparatus
04/18/1990CN1041463A Method and system for correcting long bursts of consecutive errors
04/17/1990US4918696 Bank initiate error detection
04/17/1990US4918695 Failure detection for partial write operations for memories
04/17/1990US4918693 Apparatus for physically locating faulty electrical components
04/17/1990US4918692 Automated error detection for multiple block memory array chip and correction thereof
04/17/1990US4918649 Method for generating instructions for inhibition switch-off of power after power-off operation
04/17/1990US4918623 Testing the performance of a communication line between two modems using modem processor
04/17/1990US4918594 Method and system for logical simulation of information processing system including logic circuit model and logic function model
04/17/1990US4918379 Integrated monolithic circuit having a test bus
04/17/1990US4918378 Method and circuitry for enabling internal test operations in a VLSI chip
04/11/1990EP0363145A2 Single chip error processor
04/11/1990EP0362403A1 Method of saving a system program
04/11/1990EP0362362A1 High capacity multiple-disk storage method and apparatus.
04/11/1990EP0199744B1 Fault tolerant memory array
04/10/1990US4916704 Interface of non-fault tolerant components to fault tolerant system
04/10/1990US4916703 Handling errors in the C bit of a storage key
04/10/1990US4916701 Method and system for correcting long bursts of consecutive errors
04/10/1990US4916699 Diagnostic data processing system with selective touch-sensitive display
04/10/1990US4916698 Failure detection mechanism for microcontroller based control system
04/10/1990US4916697 Apparatus for partitioned clock stopping in response to classified processor errors
04/10/1990US4916696 Logic operation device
04/10/1990US4916695 Stored program controlled real time system including three substantially identical processors
04/10/1990US4916657 Single instruction multiple data (SIMD) cellular array processing apparatus employing multiple state logic for coupling to data buses
04/10/1990US4916626 Coupling circuit for non-volatile memories in an electronic machine, and franking machine applying said circuit
04/10/1990US4916605 Fast write operations
04/10/1990EP0266371A4 Specialized parity detection system for wide memory structure.
04/05/1990WO1990003612A1 Dram nonvolatizer
04/05/1990WO1990003611A2 Computer memory backup system
04/05/1990WO1990003602A1 Failure detection mechanism for microcontroller based control system
04/05/1990DE3832800A1 Arrangement to monitor a two-channel secure computer so that signalling is secure
04/04/1990EP0361808A2 Modular test structure for single chip digital exchange controller
04/04/1990EP0361683A2 Data transfer method between memories
04/04/1990EP0361525A2 Single chip microcomputer
04/04/1990EP0360860A1 Point of sale file recovery system and method therefor.
04/04/1990EP0360826A1 Device for controlling technical installations and machines.
04/03/1990US4914659 Method and apparatus for software branch analysis
04/03/1990US4914657 Operations controller for a fault tolerant multiple node processing system
04/03/1990US4914656 Disk drive memory
04/03/1990US4914653 Inter-processor communication protocol
04/03/1990US4914612 Massively distributed simulation engine
04/03/1990US4914572 Method for operating an error protected multiprocessor central control unit in a switching system
04/03/1990US4914379 Semiconductor integrated circuit and method of testing same
04/03/1990US4913557 Intergrated logic circuit having testing function circuit formed integrally therewith
04/03/1990CA1267467A1 Diagnostic machine information system and method
04/03/1990CA1267460A1 Parity detection system for wide bus circuitry
03/1990
03/29/1990DE3930165A1 Parallel data compression for testing, esp. in computer structures - using signature method with input and output data association devices for signature register
03/28/1990EP0360768A2 Method for controlling the peer-to-peer processing of a distributed application across a synchronous request/response interface using push-down stack automata
03/28/1990EP0360424A2 Methods of correcting multiple byte errors
03/28/1990EP0359849A1 Method of detecting program counter malfunction
03/28/1990CN1040893A Cordless telephone
03/27/1990US4912723 Multipurpose digital IC for communication and control network
03/27/1990US4912712 Fault detection circuit capable of detecting burst errors in an LRU memory
03/27/1990US4912711 Diagnosing apparatus capable of readily diagnosing failures of a computer system
03/27/1990US4912708 Automatic microprocessor fault recovery system
03/27/1990US4912707 In a data processor
03/27/1990US4912698 Multi-processor central control unit of a telephone exchange system and its operation
03/27/1990US4912395 Testable LSI device incorporating latch/shift registers and method of testing the same
03/27/1990CA1267237A1 Nonvolatile memory protection arrangement for electronic postage meter system having plural nonvolatile memories
03/27/1990CA1267236A1 Library management system
03/27/1990CA1267226A1 Fault recovery in a distributed processing system
03/27/1990CA1267225A1 Electronic memory system
03/27/1990CA1267224A1 Apparatus and method for detecting time-related faults
03/27/1990CA1267222A1 Electronic postage meter system having arrangement for rapid storage of critical postage accounting data in plural nonvolatile memories
03/22/1990WO1990003067A1 Data bus enable verification logic
03/22/1990WO1990003000A1 Method and apparatus for determining an internal state of an electronic component
03/22/1990WO1990002999A1 A bus data transmission verification system
03/22/1990WO1990002998A1 Activity verification system for memory or logic
03/22/1990WO1990002997A1 Method and apparatus for sensing defects in integrated circuit elements
03/22/1990WO1990002981A1 System for diagnosing cnc
03/22/1990WO1990002926A1 An instrument for checking the operational state of an ic-circuit
03/22/1990DE3930269A1 Testing microcomputer-controlled assemblies and equipment - using comparison of fixed signatures with corrected signatures selected from series of parallel data vectors
03/22/1990DE3930075A1 Fault tolerant operation of multiprocessor systems - has signature vectors generated by each processor for comparison to identify fault
03/21/1990EP0359726A2 Method for expert systems
03/21/1990EP0359508A2 Sequential-quenching resonant-tunneling transistor
03/21/1990EP0359471A2 Hot backup file-server system
03/21/1990EP0359384A2 Queued posted-write disk write method with improved error handling
03/21/1990EP0359372A2 Memory testing system
03/21/1990EP0359212A2 Computer system capable of controlling access to expanded memory
03/21/1990EP0359056A2 Construction arrangement for a modular fail-safe data-processing installation
03/21/1990EP0358955A2 Microprocessor in a redundant configuration with a monitoring mode of operation
03/21/1990EP0358785A1 Device for operating a redundant multiprocessor system for the control of an electronic signal mechanism in the train signal technique
03/21/1990EP0358773A1 Microcomputer
03/21/1990CN1040698A Error correcting circuit
03/21/1990CN1040692A Multiprocessor system with a fault locator
03/21/1990CN1040691A Arrangement in data processing sgstem for system initialization and reset
03/20/1990US4910735 Semiconductor integrated circuit with self-testing
03/20/1990US4910734 Intergrated circuit having testing function circuit and control circuit therefor
03/20/1990US4910663 In a computer system
03/14/1990EP0358376A2 Integrated test circuit
03/14/1990EP0358365A2 Testing buffer/register
03/14/1990EP0358224A2 Semiconductor disk device useful in transaction processing system
03/14/1990EP0357768A1 Record lock processor for multiprocessing data system.
03/14/1990EP0212791B1 Method and apparatus for fault recovery within a computing system
03/14/1990EP0097258B1 Computing apparatus and method for operating the same
03/13/1990US4908793 Storage apparatus including a semiconductor memory and a disk drive
03/13/1990US4908770 Mail management system account validation and fallback operation
03/13/1990US4908749 System for controlling access to computer bus having address phase and data phase by prolonging the generation of request signal
03/13/1990US4908502 Fault tolerant smart card
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