Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
12/1988
12/27/1988US4794602 Method for error detection
12/27/1988US4794601 High-reliability computer system
12/27/1988US4794597 Memory device equipped with a RAS circuit
12/27/1988US4794558 Microprocessor having self-programmed eprom
12/27/1988US4794529 Method for displaying operation range of logical language
12/21/1988EP0295897A2 Multiplex wiring system
12/21/1988EP0295760A2 Block diagram editor system and method
12/21/1988EP0295426A2 Method and apparatus for generating alert messages in a communication network
12/21/1988EP0295424A2 Method for managing subpage concurrency control and partial transaction rollback in a transaction-oriented system of the write-ahead logging type
12/21/1988EP0295388A2 Method of partitioning, testing and diagnosing a VLSI multichip package and associated structure
12/21/1988EP0295379A2 Method and apparatus for communication network alert message construction
12/21/1988CN88103284A Fault-tolerant, error-correcting storage system
12/20/1988US4792986 Portable radio system with externally programmable universal device connector
12/20/1988US4792955 Apparatus for on-line checking and reconfiguration of integrated circuit chips
12/20/1988US4792954 Concurrent detection of errors in arithmetic data compression coding
12/20/1988US4792953 Digital signal error concealment
12/20/1988US4792951 Apparatus and method of stimulating an equipment
12/20/1988US4792950 Multiplex wiring system
12/20/1988US4792918 Programmable controller monitoring system for simultaneous multiple line display of original and updated data program execution
12/20/1988US4792898 Method and apparatus for temporarily storing multiple data records
12/20/1988CA1247254A1 Postage meter with a non-volatile memory security circuit
12/20/1988CA1247194A1 Power supply source control system
12/15/1988WO1988009968A1 Fault-tolerant, error-correcting storage system
12/15/1988WO1988009966A1 Multiple pass error correction process and apparatus for product codes
12/14/1988EP0294947A2 Semiconductor memory device with an error-checking circuit
12/14/1988EP0294678A1 Safety arrangement for protection of data in memory units of data processors by means of error detecting and correcting codes
12/14/1988EP0294505A1 Clock generator system
12/13/1988US4791643 Single track orthogonal error correction system
12/13/1988US4791642 Buffer error retry
12/13/1988US4791641 Parallel processor error checking
12/13/1988US4791578 Method for designing a circuit system
12/13/1988US4791555 Vector processing unit
12/13/1988CA1246743A1 Array for simulating computer functions for large computer systems
12/13/1988CA1246713A1 Fail-safe apparatus and method for reading switches
12/07/1988EP0294287A2 Fault-tolerant, error-correcting storage system and method for storing digital information in such a storage system
12/07/1988EP0294162A2 Digital video probe
12/07/1988EP0293884A2 Memory capacity detection apparatus
12/06/1988US4789986 Method for checking consistency of distributed data
12/06/1988US4789985 Document processing apparatus having fauet detection capabilities
12/06/1988US4789924 Microprocessor emulation apparatus for debugging a microprocessor of an electronic system without utilizing an interrupt signal and a stop signal to temporarily stop an operation of the system
12/06/1988US4789821 Test device for a combinatorial logic circuit and integrated circuit including such a device
12/01/1988DE3716594A1 Circuit arrangement for telecommunications systems, in particular telephone switching systems, with storage devices in which the correctness of stored information portions is checked
11/1988
11/30/1988EP0292791A2 Microprogrammed systems software instruction undo
11/30/1988EP0292748A2 Test system for electronic sub-assemblies equiped with microprocessor
11/29/1988US4788683 Data processing system emulation with microprocessor in place
11/29/1988US4788531 Automatic fault reporting system
11/29/1988US4788492 Logic analyzer
11/29/1988CA1245761A1 Apparatus for monitoring and displaying activity of an information processing system
11/29/1988CA1245723A1 Acousto-optic system for testing high speed circuits
11/23/1988EP0292116A2 Test system for vlsi circuits
11/23/1988EP0291671A2 Apparatus and method for deferred parity checking of control signals across a bidirectional data transmission interface
11/23/1988EP0291581A2 Logic integrated circuit capable of simplifying a test
11/23/1988CN88100762A Programmable option select
11/23/1988CN87103329A Fault detection method in computer system
11/22/1988US4787062 Glitch detection by forcing the output of a simulated logic device to an undefined state
11/22/1988US4787060 Technique for determining maximum physical memory present in a system and for detecting attempts to access nonexistent memory
11/22/1988US4787041 Data control system for digital automatic flight control system channel with plural dissimilar data processing
11/17/1988WO1988009011A1 Real-time bch error correction code decoding mechanism
11/17/1988WO1988009010A1 Reed solomon error correction code encoder
11/17/1988WO1988009009A1 Byte write error code method and apparatus
11/17/1988EP0291301A2 A user interface for a logic analyser
11/17/1988EP0291283A2 Memory test method and apparatus
11/17/1988EP0291192A2 Hardware switch level simulator for MOS circuits
11/17/1988EP0163096B1 Apparatus for saving a calculator status
11/15/1988US4785453 High level self-checking intelligent I/O controller
11/15/1988US4785452 Error detection using variable field parity checking
11/15/1988US4785417 Electronic postage meter having an out of sequence checking arrangement
11/15/1988US4785416 Microprocessor timing emulator having a "Wait" state
11/15/1988CA1244965A1 Built-in self-test system for vlsi circuit chips
11/09/1988EP0290349A2 Method and apparatus for encoding using a Reed-Solomon error correction code
11/09/1988EP0290276A2 Digital waveforms display
11/09/1988EP0290111A2 Digital data processing system
11/09/1988EP0290110A2 Digital data processing system
11/09/1988EP0289730A2 Monitoring device for electronic appliances
11/09/1988CN88103019A Programmable tester with bubble memory
11/08/1988US4783785 Method and apparatus for diagnosis of logical circuits
11/08/1988US4783783 Data processing system having pipeline arithmetic/logic units
11/08/1988US4783782 Manufacturing test data storage apparatus for dynamically reconfigurable cellular array processor chip
11/08/1988US4783762 Programmable controller
11/08/1988US4783747 Control device for an automatic vending machine
11/08/1988US4783733 Fault tolerant communications controller system
11/08/1988US4783731 Multicomputer system having dual common memories
11/08/1988CA1244553A1 Rom emulator for diagnostic tester
11/03/1988WO1988008542A1 Programmable tester with bubble memory
11/03/1988DE3810576A1 Eingebettetes pruefsystem fuer das pruefen der uebereinstimmung von kommunikationssystemen Embedded testing system for checking the conformity of communication systems by
11/02/1988EP0289271A2 Intelligent wiring system
11/02/1988EP0289158A2 Diagnostic apparatus for a data processing system
11/02/1988EP0289145A2 Self-learn method for circuit tester
11/02/1988EP0288774A2 High density, high performance register file circuit
11/02/1988EP0288760A2 Data processor capable of correctly re-executing instructions
11/02/1988EP0288648A1 Adapter bus switch for improving the availability of a control unit
11/01/1988US4782490 Method and a system for multiple error detection and correction
11/01/1988US4782487 Memory test method and apparatus
11/01/1988US4782468 Line power failure scheme for a gaming device
11/01/1988US4782461 Logical grouping of facilities within a computer development system
11/01/1988US4782440 Logic simulator using small capacity memories for storing logic states, connection patterns, and logic functions
11/01/1988CA1244132A1 Data control system for digital automatic flight control system channel with plural dissimilar data processing
11/01/1988CA1244131A1 Data management equipment for automatic flight control systems having plural digital processors
11/01/1988CA1244088A1 Fault simulation for differential cascode voltage switches
10/1988
10/27/1988DE3812607A1 Verfahren und schaltungsanordnung zur bestimmung der resourcenkonfiguration von in einem schlitz eines computers aufgenommenen schaltungen Circuits recorded method and circuit arrangement for the determination of the resource configuration of a slot of a computer