G06F 11 - Error detection; Error correction; Monitoring

Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
01/1980
01/08/1980	US4183096 Self checking dynamic memory system
01/08/1980	US4183085 Protection of data processing system against unauthorized programs
01/08/1980	CA1069619A1 Computer apparatus
01/01/1980	US4181969 System for detecting and isolating static bit faults in a network of arithmetic units
01/01/1980	US4181965 Programmable calculator including program trace means
01/01/1980	US4181940 Multiprocessor for providing fault isolation test upon itself
01/01/1980	US4181849 Vital relay driver having controlled response time
12/1979
12/25/1979	CA1068826A Input data-collating device
12/11/1979	US4178633 Programmable calculator including multifunction keys
12/04/1979	US4177518 Programmable calculator including scrolling alphanumeric display means
12/04/1979	US4176781 Apparatus for monitoring and checking processor operation sequences
12/04/1979	US4176780 Method and apparatus for testing printed circuit boards
11/1979
11/27/1979	US4176402 Apparatus for simultaneously measuring a plurality of digital events employing a random number table
11/27/1979	US4176394 Main memory for storing instructions
11/27/1979	US4176258 Method and circuit for checking integrated circuit chips
11/27/1979	US4175692 Error correction and detection systems
11/27/1979	CA1067187A1 Central programmable controller with fault processor
11/20/1979	US4174805 Method and apparatus for transmitting data to a predefined destination bus
11/20/1979	CA1066812A1 Apparatus for control and data transfer between a serial data transmission medium and a plurality of devices
11/20/1979	CA1066810A2 Coded record and methods of and apparatus for encoding and decoding records
11/20/1979	CA1066803A2 Coded record and methods of and apparatus for encoding and decoding records
11/13/1979	US4174537 Time-shared, multi-phase memory accessing system having automatically updatable error logging means
11/13/1979	CA1066422A1 Digital reference matrix for word verification
10/1979
10/30/1979	CA1065407A1 Methods and systems for use with pulse train circuitry
10/23/1979	CA1065052A1 Diagnostic testing apparatus and method
10/17/1979	EP0004718A1 Method of and apparatus for decoding shortened cyclic block codes
09/1979
09/25/1979	US4169288 Redundant memory for point of sale system
09/25/1979	CA1063248A1 Microprogram-interrupted computer
09/19/1979	EP0004153A1 Method and apparatus for comparing logic functions
09/18/1979	US4168541 Paired least recently used block replacement system
09/18/1979	US4168486 Segmented error-correction system
09/11/1979	US4167780 Data processing unit having scan-in and scan-out means
09/11/1979	US4167779 Diagnostic apparatus in a data processing system
09/11/1979	CA1062377A1 Memory patching circuit
09/11/1979	CA1062335A1 General purpose digital logic monitor
09/04/1979	US4167041 Status reporting
08/1979
08/28/1979	US4166290 Computer monitoring system
08/28/1979	US4166211 Error control system for named data
08/28/1979	CA1061469A1 Signal correlator
08/28/1979	CA1061440A1 Call processing restoration arrangement for telephone switching system
08/22/1979	EP0003480A2 Circuit for converting binary information by means of check bits
08/21/1979	US4165533 Identification of a faulty address decoder in a function unit of a computer having a plurality of function units with redundant address decoders
08/14/1979	US4164629 Time base for synchronous generation of frame and clock pulses
08/08/1979	EP0003232A1 Circuit for converting binary information by means of check bits
08/07/1979	US4164039 Programmable calculator including a key for performing either a subtraction or a unary minus function
08/07/1979	US4164019 Programmable calculator including alphanumeric display means
08/07/1979	US4164017 Computer systems
08/07/1979	CA1060123A1 Encoding scheme for failure detection in random access memories
08/07/1979	CA1060108A1 Test code generator
08/07/1979	CA1060100A1 Pulse discriminator and misprobe detector for digital logic tester probe
07/1979
07/31/1979	US4163147 Double bit error correction using double bit complementing
07/31/1979	CA1059638A1 Fail soft memory
07/31/1979	CA1059617A1 Magnetic recorder test article and methods
07/31/1979	CA1059584A2 General purpose digital logic monitor
07/24/1979	US4162532 Programmable calculator including data format display control means
07/24/1979	US4162526 Failsafe primary power control apparatus for systems using computer controlled power sequencing
07/24/1979	CA1059239A1 Memory diagnostic arrangement
07/24/1979	CA1059237A1 Apparatus for detecting and correcting errors in an encoded memory word
07/17/1979	US4161787 Programmable timer module coupled to microprocessor system
07/10/1979	CA1058324A1 Memory diagnostic arrangement
07/03/1979	US4160236 Feedback shift register
06/1979
06/27/1979	EP0002567A1 Document reproduction system
06/26/1979	US4159534 Firmware/hardware system for testing interface logic of a data processing system
06/26/1979	US4159525 Programmable calculator employing computed memory addresses
06/26/1979	US4159517 Journal back-up storage control for a data processing system
06/26/1979	CA1057403A1 Apparatus for the analysis of the operation of a system using binary signals
06/19/1979	USRE30037 Data communications network remote test and control system
06/19/1979	US4158432 Control of self-test feature for appliances or electronic equipment operated by microprocessor
06/19/1979	US4158431 Self-test feature for appliances or electronic systems operated by microprocessor
06/19/1979	CA1056952A1 Error detection and correction in data processing systems
06/13/1979	EP0002232A2 System and method for monitoring the operation of an apparatus
06/12/1979	US4158233 Programmable calculator including means for performing implied multiply operations
06/12/1979	US4158231 Programmable calculator including program listing means
06/12/1979	US4158228 Programmable calculator including alphanumeric error display means
06/12/1979	CA1056509A1 Enhanced error correction
06/12/1979	CA1056458A1 Common diagnostic bus for computer systems to enable testing concurrently with normal system operation
06/05/1979	CA1056063A1 Self-checking read and write circuit
05/1979
05/29/1979	US4156918 Programmable calculator including means for performing computed jumps during program execution
05/29/1979	US4156917 Programmable calculator including separate user program and data memory areas
05/29/1979	US4156909 Structured data files in a data driven digital data processor
05/29/1979	US4156908 Cursive mechanism in a data driven digital data processor
05/29/1979	US4156903 Data driven digital data processor
05/22/1979	US4156285 Programmable calculator including keyboard functions whose argument may be a numeric constant, a storage register, or an arithmetic expression
05/22/1979	US4156282 Programmable calculator including relational operator means
05/22/1979	US4156132 Automatic fault injection apparatus and method
05/15/1979	US4155116 Digital control system including built in test equipment
05/15/1979	US4155070 Code-converter with preservation of parity
05/15/1979	CA1054722A1 Work load regulation in a data processing system
05/15/1979	CA1054721A1 In band signalling
05/08/1979	US4153933 Single chip MOS computer with expandable memory
05/08/1979	US4153198 Electro-hydraulic governor employing duplex digital controller system
05/08/1979	CA1054257A1 Programmable calculator
05/08/1979	CA1054254A1 Signal transferring
05/01/1979	US4152774 Programmable calculator including keyboard function means for raising the number ten to any designated power
05/01/1979	US4152773 Programmable calculator including means for establishing a priority for executing algebraic operations
05/01/1979	US4152771 Programmable calculator including display means for signalling the user to indicate the exhaustion of a printer paper supply
05/01/1979	US4152770 Programmable calculator including means for programmably controlling magnetic storage units
05/01/1979	US4152769 Programmable calculator including means for permitting data entry during program execution
05/01/1979	US4152695 Method of writing information relating to faults in a magnetic recording medium
05/01/1979	CA1053804A1 Fault tolerant least recently used algorithm logic

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