Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
12/1997
12/11/1997CA2257511A1 Digital data processing methods and apparatus for fault isolation
12/10/1997EP0811988A1 Semiconductor memory device with row and column redundancy circuits and a time-shared redundancy circuit test architecture
12/10/1997EP0811916A2 Mesh interconnected array in a fault-tolerant computer system
12/10/1997EP0811912A2 Process switch apparatus in a computer system
12/10/1997EP0811194A1 Diagnostic method with pre-assembly fault recording lock-out
12/10/1997EP0811191A1 Microcontroller with on-chip linear temperature sensor
12/10/1997EP0638184B1 Network adaptor connected to a computer for virus signature recognition in all files on a network
12/10/1997EP0477385B1 Method of resetting adapter module at failing time and computer system executing said method
12/10/1997CN1167373A Multinominal evaluation device used for Read-Solomon decoder
12/09/1997US5696987 Hardware based interface for emulation of a standard system control processor
12/09/1997US5696967 Log data management system having a plurality of processing units and a common memory
12/09/1997US5696943 Method and apparatus for quick and reliable design modification on silicon
12/09/1997US5696942 Cycle-based event-driven simulator for hardware designs
12/09/1997US5696934 Method of utilizing storage disks of differing capacity in a single storage volume in a hierarchial disk array
12/09/1997US5696933 Apparatus for controlling data writing into a disk array system including a data length detecting unit and a writing mode selector
12/09/1997US5696932 Method and system for estimating minumun requirements on a cache in a computer based storage system
12/09/1997US5696897 Method and apparatus for a multi-layer system quiescent suspend and resume operation
12/09/1997US5696895 Fault tolerant multiple network servers
12/09/1997US5696788 Circuit for searching fault location in a device having a plurality of application specific integrated circuits
12/09/1997US5696776 Data transmission method in a real-time data processing system
12/09/1997US5696702 Time and work tracker
12/09/1997US5696701 Method and system for monitoring the performance of computers in computer networks using modular extensions
12/09/1997US5696676 Self-diagnosis apparatus for vehicles
12/09/1997US5696605 Method and apparatus for exercising diagnostic functionality in product extensions
12/09/1997CA2050123C Apparatus and method for parallel generation of cyclic redundancy check (crc) codes
12/04/1997WO1997045795A1 Parallel processor with redundancy of processor pairs
12/04/1997WO1997045790A1 Method and apparatus for independent and simultaneous access to a common data set
12/04/1997WO1997045786A1 Client-server system for delivery of on-line information
12/04/1997WO1997037479A3 Unix open systems interconnection layer testing
12/04/1997DE3913219C3 Integrierte Halbleiterschaltung mit mehreren Schaltungen, die logischen Tests unterworfen werden A semiconductor integrated circuit with multiple circuits, the logical tests are subjected to
12/04/1997DE19632248C1 Display device with signal sampling
12/03/1997EP0810756A2 Customizable automatic management of network devices
12/03/1997EP0810558A2 Advanced maintenance system for aircraft and military weapons
12/03/1997EP0810526A1 Quorum mechanism in a two-node distributed computer system
12/03/1997EP0810525A1 Log file optimization in a client/server computing system
12/03/1997EP0810523A2 Method for sequencing computer instruction execution in a data processing system
12/03/1997EP0810499A2 Secure front end communication system and method for process control computers
12/03/1997EP0809850A1 Parity calculation for raid write cache
12/03/1997EP0760939A4 Apparatus and method for event correlation and problem reporting
12/03/1997EP0642683B1 Method and test platforms for the development of an integrated circuit (asic)
12/03/1997EP0624843B1 Method for detecting addressing error for an electrical device
12/03/1997EP0527772B1 Forward error correction code system
12/03/1997CN1166876A Method and device for testing of electronic components
12/03/1997CN1166654A Microcomputer, multi-microcomputer system, and method of emulation
12/02/1997US5694617 System for prioritizing quiesce requests and recovering from a quiescent state in a multiprocessing system with a milli-mode operation
12/02/1997US5694615 Storage system having storage units interconnected to form multiple loops to provide simultaneous access from multiple hosts
12/02/1997US5694607 System power consumption tracking and reporting
12/02/1997US5694589 Instruction breakpoint detection apparatus for use in an out-of-order microprocessor
12/02/1997US5694587 Specialized millicode instructions for test PSW validity, load with access test, and character translation assist
12/02/1997US5694579 Using pre-analysis and a 2-state optimistic model to reduce computation in transistor circuit simulation
12/02/1997US5694566 In a computer system
12/02/1997US5694564 Data processing system a method for performing register renaming having back-up capability
12/02/1997US5694550 Automatic switching method of a right of management/control for shared-storage unit
12/02/1997US5694542 Time-triggered communication control unit and communication method
12/02/1997US5694541 System console terminal for fault tolerant computer system
12/02/1997US5694540 Automated software regression test and compilation system
12/02/1997US5694539 Computer process resource modelling method and apparatus
12/02/1997US5694538 Memory rewriting apparatus
12/02/1997US5694537 Network device which selects a time service provider
12/02/1997US5694528 Apparatus and method for diagnosing printing machine operation with facsimile transmitted dialog screens
12/02/1997US5694524 System and method for identifying conditions leading to a particular result in a multi-variant system
12/02/1997US5694403 System and method for sequential vector compaction in the presence of multiple three-state busses
12/02/1997US5694402 System and method for structurally testing integrated circuit devices
12/02/1997US5694400 Checking data integrity in buffered data transmission
12/02/1997US5694336 Detection of improper CPU operation from lap time pulses and count of executed significant steps
12/02/1997US5694330 Error correction method including erasure correction, and apparatus therefor
12/02/1997US5694323 Monitoring system with particular application to monitoring a cash-basis operation
12/02/1997US5694318 Vehicular data system for communicating with remote host
12/02/1997US5694228 Document image processor with defect detection
12/02/1997US5694201 Control device for controlling a plurality of image forming apparatuses
12/02/1997US5694036 Direction sensor and distortion reduction control circuitry
11/1997
11/27/1997WO1997044735A1 Redundant disc computer having targeted data broadcast
11/27/1997WO1997044734A1 System and method for testing and debugging a multiprocessing interrupt controller
11/27/1997WO1997044733A1 Data storage system with parity reads and writes only on operations requiring parity information
11/27/1997WO1997037478A3 Protocol interface gateway
11/27/1997DE19620739A1 Telecommunication apparatus with digital bus system
11/26/1997EP0809199A2 Clock skew insensitive scan chain reordering
11/26/1997EP0809188A1 Metadevice driver rename/exchange technique for a computer system incorporating a plurality of independent device drivers
11/26/1997EP0809185A1 A shared storage duplicating method
11/26/1997EP0809184A1 Availability and recovery of files using copy storage pools
11/26/1997EP0809163A2 Automatic door system with self-diagnosing function
11/26/1997EP0808488A1 Arrangement and method in communications management and a telecommunications system with a managing arrangement
11/26/1997EP0808487A1 Apparatus for entering and executing test mode operations for memory
11/26/1997EP0808482A1 System architecture with a program that blocks a peripheral input when the program is not running on a processor due to time-slicing
11/26/1997EP0808461A1 Jtag testing of buses using plug-in cards with jtag logic mounted thereon
11/26/1997EP0756728B1 Control keypad, device for sensing and diagnosing malfunctions thereof, and use thereof for controlling a motor vehicle seat
11/26/1997EP0572307B1 Replicated object software system using a dynamic message service, especially for a control arrangement with a redundant architecture
11/26/1997EP0556894B1 A method for testing an integrated circuitry and an integrated circuit having a plurality of functional components and having junction/switch test components in interconnecting channels between functional components
11/26/1997EP0532514B1 Failure-tolerant mass storage system
11/26/1997EP0503936B1 Control system for a storage disk array
11/26/1997CN1166220A Stereo image processing system
11/26/1997CN1166215A Stereo image processing system
11/25/1997US5692217 Semiconductor disk unit with processor for diagnosis and communication with external device through a two lines bus
11/25/1997US5692187 Shadow mechanism having masterblocks for a modifiable object oriented system
11/25/1997US5692171 Method of extracting statistical profiles, and use of the statistics created by the method
11/25/1997US5692161 Method and apparatus for operating a microcomputer in an emulation mode to access an external peripheral
11/25/1997US5692155 Method and apparatus for suspending multiple duplex pairs during back up processing to insure storage devices remain synchronized in a sequence consistent order
11/25/1997US5692153 Method and system for verifying execution order within a multiprocessor data processing system
11/25/1997US5692123 Maintenance channel for modulator, highly interconnected computer systems
11/25/1997US5692122 Generation of random conversation testcases