| Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345) |
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| 06/11/1980 | EP0012017A2 Programmable computer comprising means for checking the error-correcting circuits |
| 06/11/1980 | EP0011685A1 Programmable memory protection arrangement for microprocessors and circuitry with such an arrangement |
| 06/10/1980 | US4207609 Method and means for path independent device reservation and reconnection in a multi-CPU and shared device access system |
| 06/03/1980 | US4206346 System for gathering data representing the number of event occurrences |
| 06/03/1980 | CA1078967A1 Digital data processing arrangement |
| 06/03/1980 | CA1078965A1 Remote controlled test interface unit |
| 05/28/1980 | EP0011352A1 Method of and apparatus for testing electronic circuit assemblies and the like |
| 05/27/1980 | US4205374 Method and means for CPU recovery of non-logged data from a storage subsystem subject to selective resets |
| 05/27/1980 | US4205370 Trace method and apparatus for use in a data processing system |
| 05/27/1980 | US4205301 Error detecting system for integrated circuit |
| 05/27/1980 | US4204634 Storing partial words in memory |
| 05/27/1980 | US4204633 Logic chip test system with path oriented decision making test pattern generator |
| 05/20/1980 | US4204114 Method and apparatus for comparing logic functions by acquiring signals one at a time from circuit nodes |
| 05/20/1980 | CA1078068A1 Address key register load/store instruction system |
| 05/14/1980 | EP0011014A1 Device for measuring the quality of a digital connection and transmission equipments including such a device |
| 05/14/1980 | EP0010609A1 Data processing system with channel error logging |
| 05/14/1980 | EP0010599A1 Shift register latch circuit operable as a D-type edge trigger and counter comprising a plurality of such latch circuits |
| 05/13/1980 | CA1077567A1 Method of level sensitive testing a functional logic system with embedded array |
| 05/06/1980 | US4202018 Apparatus and method for providing error recognition and correction of recorded digital information |
| 05/06/1980 | US4201976 Plural channel error correcting methods and means using adaptive reallocation of redundant channels among groups of channels |
| 05/06/1980 | US4201337 Data processing system having error detection and correction circuits |
| 04/30/1980 | EP0010506A1 Digital coding and decoding methods and devices for the recording of audio signals with a television signal, particularly on a video disk |
| 04/30/1980 | EP0010211A1 Data storage subsystem comprising a pair of control units and method for the automatic recovery of data from a defaulting one of these control units |
| 04/30/1980 | EP0010194A1 Maintenance interface device for a data processing installation with a central processing unit and with a service processor, and process for its operation |
| 04/30/1980 | EP0010191A1 Data processing apparatus including an I/O monitor circuit |
| 04/30/1980 | EP0010140A1 Cluster of data entry terminals |
| 04/30/1980 | EP0010123A2 Paging control store data processing apparatus |
| 04/29/1980 | US4200226 Parallel multiprocessing system for an industrial plant |
| 04/29/1980 | US4200225 Diagnostic check system for digital signal circuit |
| 04/29/1980 | US4200224 Method and system for isolating faults in a microprocessor and a machine controlled by the microprocessor |
| 04/29/1980 | CA1076705A1 Data handling systems |
| 04/22/1980 | US4199810 Radiation hardened register file |
| 04/22/1980 | US4199809 Programmable data terminal set |
| 04/22/1980 | US4199757 Character display apparatus |
| 04/17/1980 | WO1980000760A1 Error recognition and correction of digital information |
| 04/17/1980 | WO1980000758A1 Modular programmable signal processor |
| 04/16/1980 | EP0009799A1 Device for representing and/or producing a modulus n check symbol next to a multiple-position sequence of characters |
| 04/16/1980 | EP0009600A2 Method and interface device for carrying out maintenance operations over an interface between a maintenance processor and a plurality of individually testable functional units of a data processing system |
| 04/16/1980 | EP0009551A1 Circuit for polling terminals in a data transmission system |
| 04/15/1980 | US4198682 Symptom compression device |
| 04/15/1980 | US4198681 Segmented storage logging and controlling for partial entity selection and condensing |
| 04/15/1980 | CA1075818A1 Binary to modulo m translation |
| 04/15/1980 | CA1075770A1 Method of propagation delay testing a level sensitive embedded array logic system |
| 04/08/1980 | US4197588 Segmented storage logging and controlling for random entity selection |
| 04/08/1980 | CA1075367A1 Non-translatable storage protection control system |
| 04/08/1980 | CA1075366A1 System for controlling address keys under interrupt conditions |
| 04/08/1980 | CA1075362A1 Diagnose instruction for a modular data processing system |
| 04/03/1980 | WO1980000626A1 Data processing system having error detection and correction circuits |
| 04/02/1980 | EP0009412A2 Block replacement in a high speed cache memory system |
| 04/02/1980 | EP0009099A2 Device for determining the length of a shift register |
| 04/01/1980 | US4196470 Method and arrangement for transfer of data information to two parallelly working computer means |
| 04/01/1980 | CA1074919A1 Error checking and correcting device |
| 03/25/1980 | US4195341 Initialization of cache store to assure valid data |
| 03/25/1980 | US4195258 Logic analyzer for integrated circuits, microcomputers, and the like |
| 03/25/1980 | CA1074456A1 Multiplexer security system |
| 03/25/1980 | CA1074450A1 Digital monitor |
| 03/19/1980 | EP0008954A1 Computerized test system for testing an electrical harness and a method of testing an electrical harness |
| 03/18/1980 | US4194113 Method and apparatus for isolating faults in a logic circuit |
| 03/18/1980 | CA1074020A1 Clock supervision in digital systems |
| 03/11/1980 | US4192451 Digital diagnostic system employing signature analysis |
| 03/11/1980 | CA1073553A1 Error recovery and control in a mass storage system |
| 03/11/1980 | CA1073547A1 Recorder transfer arrangement maintaining billing data continuity |
| 03/06/1980 | WO1980000375A1 Hybrid signature test method and apparatus |
| 03/06/1980 | WO1980000339A1 Process for preparing 1-fluorinated vitamin d compounds |
| 03/06/1980 | WO1980000338A1 Process for preparing side chain fluorinated vitamin d compounds |
| 03/04/1980 | CA1073114A1 Error correction means for random access memories |
| 03/04/1980 | CA1073104A1 Method and arrangement for detecting faults in a memory device |
| 02/26/1980 | US4190885 Out of store indicator for a cache store in test mode |
| 02/26/1980 | CA1072686A1 Error detector for an associative directory or translator |
| 02/19/1980 | US4189781 Segmented storage logging and controlling |
| 02/19/1980 | US4189710 Method and apparatus for detecting errors in a transmitted code |
| 02/12/1980 | US4188625 Gas discharge display arrangement |
| 02/12/1980 | US4188616 Method and system for transmitting and receiving blocks of encoded data words to minimize error distortion in the recovery of said data words |
| 02/12/1980 | US4188345 Fluorovitamin D compounds and processes for their preparation |
| 02/12/1980 | US4187726 Computer performance measurement device and process |
| 02/12/1980 | CA1071771A1 Operating system authenticator |
| 02/05/1980 | US4187547 Programmable calculator including means for controllably introducing blank lines on a printed record during program execution |
| 02/05/1980 | US4187540 Control panel self-test |
| 01/29/1980 | US4186299 Reproduction machine with different operating programs |
| 01/29/1980 | CA1070850A1 Apparatus and method for increasing the efficiency of random access storage |
| 01/29/1980 | CA1070848A1 Data communication system |
| 01/23/1980 | EP0006996A2 Liquid crystal display with segmented electrodes and method of monitoring it |
| 01/22/1980 | US4185269 Error correcting system for serial by byte data |
| 01/22/1980 | US4185190 Data accumulation and compression apparatus |
| 01/22/1980 | US4184630 Verifying circuit operation |
| 01/22/1980 | CA1070432A1 Self-correcting memory circuit |
| 01/22/1980 | CA1070431A1 Memory patching circuit |
| 01/15/1980 | US4184205 Data acquisition system |
| 01/15/1980 | US4183463 RAM error correction using two dimensional parity checking |
| 01/15/1980 | US4183462 Fault diagnosis apparatus and method for sequence control system |
| 01/15/1980 | US4183461 Fault-diagnosing method for an electronic computer |
| 01/15/1980 | US4183460 In-situ test and diagnostic circuitry and method for CML chips |
| 01/15/1980 | US4183459 Tester for microprocessor-based systems |
| 01/09/1980 | EP0006550A2 Self-correcting and reconfigurable solid-state mass-memory organized in bits |
| 01/09/1980 | EP0006480A1 Method and apparatus for generating error locating and parity check bytes |
| 01/09/1980 | EP0006477A1 Device for controlling the transmission of data between a data transmitting control unit and a data recording controller for serial recording |
| 01/09/1980 | EP0006328A1 System using integrated circuit chips with provision for error detection |
| 01/09/1980 | EP0006310A1 Railway control signal dynamic output interlocking systems |
| 01/09/1980 | EP0006309A1 Railway control signal dynamic input interlocking systems |
| 01/09/1980 | EP0006168A1 Method and apparatus for testing fixed function logic circuits |