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)
03/1982
03/03/1982EP0046500A1 Shift register for checking and testing purposes
03/03/1982EP0046499A1 Shift register for checking and testing purposes
03/03/1982EP0046466A1 A method of testing a data communication system
03/02/1982US4318172 Store data buffer control system
03/02/1982US4318093 Logic circuit monitor
03/02/1982CA1119303A1 Transmission and/or recording of digital signals
03/02/1982CA1119274A1 Communications processor
03/02/1982CA1119273A1 Input/output data processing fault detection system
02/1982
02/23/1982US4317201 Error detecting and correcting RAM assembly
02/23/1982US4317199 Diagnostic extender test apparatus
02/23/1982US4317171 LSI Microprocessor having an error processing circuit
02/23/1982US4317167 Circuit arrangement for the processing of information
02/23/1982CA1118903A1 Rack adapter for serially connected i/o interface racks
02/23/1982CA1118902A1 Apparatus for performing single error correction and double error detection
02/17/1982EP0045836A2 Data processing apparatus including a BSM validation facility
02/16/1982CA1118528A1 Firmware/hardware system for testing interface logic of a data processing system
02/09/1982US4315313 Diagnostic circuitry in a data processor
02/09/1982CA1118101A1 Digital flight guidance system
02/09/1982CA1118068A1 Encoder tester and method for automatic meter reading systems
02/04/1982WO1982000376A1 Apparatus and method for measuring execution of computer programs
02/02/1982US4314369 Digital coding process for recording sound channels with a television signal and apparatus realizing this process
02/02/1982US4314350 Self-checking arithmetic unit
02/02/1982US4314328 Information extractor for the selective visualization of data stored in a monitoring memory
02/02/1982CA1117662A1 Data processing system and information scanout employing checksums
02/02/1982CA1117661A1 Error correcting systm for serial by byte data
01/1982
01/27/1982EP0044628A2 Redundancy scheme for an MOS memory
01/26/1982US4313201 Tested, dissimilar helicopter stability augmentation
01/26/1982US4313162 I/O Subsystem using data link processors
01/26/1982US4313138 Image information reading system of facsimile apparatus
01/21/1982WO1982000209A1 Numerical control unit
01/19/1982US4312069 Serial encoding-decoding for cyclic block codes
01/19/1982US4312066 Diagnostic/debug machine architecture
01/19/1982US4311987 Validity check process for data supplied by digital displacement detectors and detectors using this process
01/13/1982EP0043432A2 Error detecting device for synchronous data transmission system
01/12/1982US4310896 Method of interfacing remote units to a central microprocessor
01/12/1982US4310895 Plural null digital interconnections
01/12/1982US4310889 Apparatus for electronically controlling internal combustion engine
01/12/1982US4310802 Logical waveform generator
01/12/1982CA1116283A1 Vital relay driver having controlled responsive time
01/12/1982CA1116260A1 Method and means for path independent device reservation and reconnection in a multi-cpu and shared device access system
01/08/1982EP0031840A4 Memory system.
01/07/1982WO1982000065A1 Monitoring systems
01/06/1982EP0042966A1 Digital data storage error detecting and correcting system and method
01/05/1982US4309768 Mismatch detection circuit for duplicated logic units
01/05/1982CA1115847A1 Fault detection and isolation system
01/05/1982CA1115837A1 Error checking method and apparatus for digital data in optical recording systems
12/1981
12/30/1981EP0042776A1 Real-time fault correcting apparatus for data recorded on a magnetic carrier
12/30/1981EP0042650A1 Transmitting-receiving system for teleprinter traffic via communication paths according to the ARQ-system with bunched repetition
12/30/1981EP0042649A1 Service apparatus with digital programming apparatus which is protected against disturbances at any switch-on
12/30/1981EP0042422A1 Diagnostic circuitry in a data processor.
12/29/1981US4308616 Structure for physical fault simulation of digital logic
12/29/1981US4308615 Microprocessor based maintenance system
12/29/1981US4308612 Optical information recording apparatus including error checking circuit
12/29/1981US4308581 Single step system for a microcomputer
12/29/1981US4308580 Data multiprocessing system having protection against lockout of shared data
12/29/1981US4308579 Multiprocessor parcel postage metering system having serial data bus
12/23/1981EP0042194A1 Data input or output device with function testing
12/23/1981EP0041999A1 Self-correcting memory system and method
12/22/1981US4307455 Power supply for computing means with data protected shut-down
12/22/1981US4307392 Digital display verification
12/16/1981EP0041701A2 Multiple digital controller system
12/16/1981EP0041578A1 Device for monitoring abnormality in sampled signals
12/16/1981EP0041570A1 Redundant magnetic domain memory using parity
12/15/1981US4306288 Data processing system with a plurality of processors
12/15/1981US4306286 Logic simulation machine
12/15/1981US4305556 Railway control signal dynamic output interlocking systems
12/15/1981CA1114514A1 Process control system with backup process controller
12/15/1981CA1114513A1 Self-correcting solid state mass-memory organized by words for a stored program control system
12/10/1981WO1981003590A1 Converter of p-codes into analog values
12/10/1981WO1981003567A1 Semiconductor memory for use in conjunction with error detection and correction circuit
12/09/1981EP0041406A1 Component identification in computer system
12/08/1981US4305136 Method of symptom compression
12/08/1981US4305125 Information processing system with an operation console for processing both normal operation and maintenance commands
12/08/1981CA1114070A1 Process control system having backup process controller
12/08/1981CA1114068A1 Microprocessor test system
12/08/1981CA1114067A1 Error detection system
12/01/1981US4304003 Apparatus controlled by a microprocessor
12/01/1981US4304002 Data processing system with error checking
12/01/1981US4304001 Industrial control system with interconnected remotely located computer control units
12/01/1981US4303987 Logic state analyzer with graphic display
11/1981
11/25/1981EP0040219A1 Data processor having common monitoring and memory loading and checking means.
11/24/1981US4302819 Fault tolerant monolithic multiplier
11/18/1981EP0039689A1 Lsi circuit logic structure including data compression circuitry
11/17/1981US4301516 Bubble memory storage unit
11/17/1981US4301513 Logic state analyzer with restart and state occurrence qualification
11/17/1981US4301450 Error detection for multi-segmented indicia display
11/11/1981EP0039665A1 A method and apparatus for tracing a sequence comprising a series of transfers of binary message words
11/11/1981EP0039449A1 A memory refreshing arrangement
11/10/1981US4300234 Address pattern generator for testing a memory
11/04/1981EP0039258A2 Apparatus for the memorisation of logic states of a process
11/04/1981EP0039227A2 Data processing system
11/04/1981EP0038947A2 Programmable logic array
11/03/1981US4298982 Fault-tolerant interface circuit for parallel digital bus
11/03/1981US4298981 Decoding shortened cyclic block codes
11/03/1981US4298955 Method of and apparatus for the detection and analysis of hazards
11/03/1981US4298935 Interface circuit for coupling an automated maintenance system to a CPU
11/03/1981US4298934 Programmable memory protection logic for microprocessor systems
11/03/1981US4298860 Monitor and control apparatus
10/1981
10/29/1981WO1981003078A1 Relational break signal generating device
10/28/1981EP0038703A2 Solid state data acquisition and data retrieval system
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