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)
11/1993
11/16/1993US5263143 Real time probe device for internals of signal processor
11/16/1993US5263034 Error detection in the basic processing unit of a VLSI central processor
11/16/1993US5263032 Computer system operation with corrected read data function
11/16/1993US5263031 Semiconductor integrated circuit having post-package testing function for error detection and correction circuit
11/16/1993US5263030 Method and apparatus for encoding data for storage on magnetic tape
11/16/1993US5262342 Method of making a semiconductor memory device having error checking/correcting functions
11/16/1993CA1324444C Disk emulation system
11/13/1993CA2068469A1 Computer with system monitoring features
11/11/1993WO1993022725A1 Synthetic perturbation tuning of computer programs
11/11/1993WO1993022723A1 Network adaptor connected to a computer for virus signature recognition in all files on a network
11/11/1993WO1993022719A1 Disk storage system
11/10/1993EP0569313A2 Method and apparatus for operating an array of storage devices
11/10/1993EP0569236A2 Error correcting code technique for improving reliability of a disk array
11/10/1993EP0569212A1 Method and means for fast writing data to LRU cached based DASD arrays under diverse fault tolerant modes
11/10/1993EP0569128A2 Extended high-speed testing of microprocessor-based devices
11/10/1993EP0568717A1 Method for tracing calls made to a target program by other programs
11/10/1993CN1078319A A microprocessor having a run/stop pin for accessing an idle mode
11/09/1993US5261092 Synchronizing slave processors through eavesdrop by one on periodic sync-verify messages directed to another followed by comparison of individual status
11/09/1993US5261086 Performance analyzing and diagnosing system for computer systems
11/09/1993US5261085 Fault-tolerant system and method for implementing a distributed state machine
11/09/1993US5261084 Error judgment method
11/09/1993US5261078 System for transferring data between program development computer and control unit via specific memory addresses of interface computer
11/09/1993US5261061 Remote maintenance and administration method in a switchboard system
11/09/1993US5261055 Externally updatable ROM (EUROM)
11/09/1993US5261044 Network management system using multifunction icons for information display
11/09/1993US5260952 Fault tolerant logic system
11/09/1993US5260946 Self-testing and self-configuration in an integrated circuit
11/09/1993CA2095181A1 Error correcting code technique for improving reliability of a disk array
11/04/1993DE4306470A1 User interface of computer workstation for railway signals - using second computer performing checkback on possibly dangerous routes in text form and requiring acknowledgement
11/03/1993EP0568481A2 Method of and apparatus for providing a group query
11/03/1993EP0568480A2 Method of and apparatus for providing existential presence acknowledgement
11/03/1993EP0568386A2 Console simulator, multi-console management system, and console management distribution system
11/03/1993EP0568132A2 Test generation by environment emulation
11/03/1993EP0568100A2 Information service system using unity code
11/03/1993EP0567799A1 Apparatus for data reception
11/03/1993EP0567722A2 System for analyzing and debugging embedded software through dynamic and interactive use of code markers
11/03/1993EP0567492A1 Method and device for monitoring computer manipulations.
11/03/1993EP0363465B1 Test programme generation assisting apparatus for digital circuits
11/02/1993US5258999 Circuit and method for receiving and transmitting control and status information
11/02/1993US5258987 Multilevel coding using trellis-coded modulation and reed-solomon codes
11/02/1993US5258985 Combinational data generator and analyzer for built-in self test
11/02/1993US5258984 Method and means for distributed sparing in DASD arrays
11/02/1993CA1323936C2 High badwidth reed-solomon encoding, decoding and error correcting circuit
10/1993
10/28/1993WO1993021579A1 Method for managing data records in a cached data subsystem with non-volatile memory
10/28/1993WO1993021578A1 Integrated semiconductor memory with redundancy arrangement
10/28/1993WO1993021576A1 Implementation techniques of self-checking arithmetic operators and data paths based on double-rail and parity codes
10/28/1993DE4313594A1 Mikroprozessor Microprocessor
10/28/1993DE4311441A1 Mikroprozessor Microprocessor
10/27/1993EP0567148A2 Operating circuit for galois field
10/27/1993EP0567144A2 Disk control system
10/27/1993EP0566968A2 Method and system for concurrent access during backup copying of data
10/27/1993EP0566967A2 Method and system for time zero backup session security
10/27/1993EP0566966A2 Method and system for incremental backup copying of data
10/27/1993EP0566965A2 Method and system in a data processing system for administering multiple backup copy sessions
10/27/1993EP0566964A2 Method and system for sidefile status polling in a time zero backup copy process
10/27/1993EP0566942A2 Method of interfering signal reduction caused by digital signal processors
10/27/1993EP0566756A1 Method for error detection in numerical controllers
10/27/1993EP0566586A1 An oscillator unit with improved frequency stability
10/26/1993US5257393 Serially controlled programmable test network
10/26/1993US5257391 Disk controller having host interface and bus switches for selecting buffer and drive busses respectively based on configuration control signals
10/26/1993US5257388 Device for detecting whether an attached external memory stores valid data, if not, whether the external memory is capable of storing data
10/26/1993US5257380 Initialization routine in an EEPROM
10/26/1993US5257379 Establishing synchronization of hardware and software I/O configuration definitions
10/26/1993US5257377 Process for automatically migrating a subset of updated files from the boot disk to the replicated disks
10/26/1993US5257373 System by determining if all multiple tasks were processed normally
10/26/1993US5257367 Data storage system with asynchronous host operating system communication link
10/26/1993US5257362 Method and means for ensuring single pass small read/write access to variable length records stored on selected DASDs in a DASD array
10/26/1993US5257358 Method for counting the number of program instruction completed by a microprocessor
10/26/1993US5257269 Error controller for use in debugging microprocessor
10/26/1993US5257267 Variable length scan string and cell for same
10/26/1993CA1323701C Processing of memory access exceptions with pre-fetched instructions within the instruction pipeline of a virtual memory system-based digital computer
10/21/1993DE4212742A1 Error identification on data bus lines - has feedback lines from bus to microprocessor to compare voltage levels with reference values for fault identification
10/20/1993EP0566515A2 System clustering via serially attached remote I/O busses
10/20/1993EP0566331A2 Coded modulation using a combination of convolutional and block codes
10/20/1993EP0566330A2 Multilevel coding using trellis-coded modulation and reed-solomon codes
10/20/1993EP0565915A2 Computer system resilient to a wide class of failures
10/20/1993EP0565866A2 Large-scale integrated circuit device
10/20/1993EP0565855A2 Data integrity assurance in a disk drive upon a power failure
10/20/1993EP0565761A1 An image forming apparatus provided with self-diagnosis system
10/20/1993EP0512009A4 Temperature-sensing control system and method for integrated circuits
10/20/1993EP0279854B1 Binary tree parallel processor
10/20/1993EP0213577B1 Apparatus providing data backup upon power failure in a micro-computer controlled television receiver
10/19/1993US5255388 Synchronizing slave processors through eavesdrop by one on a write request message directed to another followed by comparison of individual status request replies
10/19/1993US5255385 Method of testing program, and compiler and program testing tool for the method
10/19/1993US5255381 Mode switching for a memory system with diagnostic scan
10/19/1993US5255367 Fault tolerant, synchronized twin computer system with error checking of I/O communication
10/19/1993US5255272 Predictive tape drive error correction apparatus
10/19/1993US5255271 Integrated circuit internal test mode indicator circuit
10/19/1993US5255270 Method of assuring data write integrity on a data storage device
10/19/1993US5255208 On-line processor based diagnostic system
10/19/1993US5255183 Telephone-based personnel tracking system
10/19/1993US5255149 Temperature abnormality detector for electronic apparatus
10/19/1993US5254940 Testable embedded microprocessor and method of testing same
10/19/1993CA1323443C Fault tolerant digital data processor with improved bus protocol
10/19/1993CA1323442C Digital data processor with fault tolerant peripheral bus communications
10/19/1993CA1323441C Fault tolerant digital data processor with improved input/output controller
10/19/1993CA1323440C Fault tolerant digital data processor with improved communications monitoring
10/14/1993WO1993020527A1 Leaky bucket for supervision in industrial processes
10/14/1993WO1993020524A1 Fault tolerant change distribution method in a distributed database system
10/13/1993EP0564836A1 Watchdog circuit with at least one computing module
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