Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
08/1996
08/20/1996US5548714 Means for structuring technical information in establishing a knowledge base and troubleshooting in technical equipment
08/20/1996US5548713 On-board diagnostic testing
08/20/1996US5548711 Method and apparatus for fault tolerant fast writes through buffer dumping
08/20/1996US5548710 Method and apparatus for an ISDN communication system using active and stand-by ISDN communication adaptors to maintain operation when trouble occurs
08/20/1996US5548620 Zero latency synchronized method and apparatus for system having at least two clock domains
08/20/1996US5548601 Apparatus and method for diagnosing failures in control system
08/20/1996US5548599 Method and apparatus for processing information data
08/20/1996US5548539 Analysis mechanism for system performance simulator
08/20/1996US5548463 System for switching power and scrubbing power mixing devices for faults
08/20/1996US5548110 Optical error-detecting, error-correcting and other coding and processing, particularly for bar codes, and applications therefor such as counterfeit detection
08/15/1996WO1996024923A1 Calibration system for touch screens
08/15/1996WO1996024899A1 Arrangement and method in communications management and a telecommunications system with a managing arrangement
08/15/1996WO1996024898A1 Apparatus for entering and executing test mode operations for memory
08/15/1996WO1996024896A1 Method and apparatus for universal national language support program testing
08/15/1996WO1996024891A1 System architecture with a program that blocks a peripheral input when the program is not running on a processor due to time-slicing
08/15/1996CA2209912A1 Arrangement and method in communications management and a telecommunications system with a managing arrangement
08/14/1996EP0726527A1 Peripheral unit interface apparatus enabling hot insertion/removal
08/14/1996EP0726521A2 Disk array having hot spare resources and methods for using hot spare resources to store user data
08/14/1996EP0726520A2 Disk array having redundant storage and methods for incrementally generating redundancy as data is written to the disk array
08/14/1996EP0726514A2 Methods for using non contiguously reserved storage space for data migration in a redundant hierarchic data storage system
08/14/1996EP0725951A1 Validity checking
08/14/1996EP0422945B1 Parallel processing trace data manipulation
08/14/1996DE19510038C1 Auto-calibrator for clock distribution to synchronous digital circuit modules
08/13/1996US5546582 Extension of two phase commit protocol to distributed participants
08/13/1996US5546574 Peer-to-peer data concurrence processes and apparatus
08/13/1996US5546566 Emulation system for microcomputer
08/13/1996US5546558 Memory system with hierarchic disk array and memory map store for persistent storage of virtual mapping information
08/13/1996US5546536 Log for selective management of specific address in a shadow storage system
08/13/1996US5546535 Multiple controller sharing in a redundant storage array
08/13/1996US5546534 Method of operating a computer system
08/13/1996US5546533 Dynamic device reconfiguration having restricted main storage access for subsystem employing magnetic units
08/13/1996US5546502 Automatic invocation of computational resources without user intervention
08/13/1996US5546410 Semiconductor memory device with error self-correction system starting parity bit generation/error correction sequences only when increase of error rate is forecasted
08/13/1996US5546408 Method for specifying a test sequence for a circuit
08/13/1996US5546407 Data transmission circuit for checking of memory device
08/13/1996US5546404 Input/output port fault diagnosing device
08/13/1996US5546403 Bidirectional line switch ring network
08/13/1996US5546402 Flash-erase-type nonvolatile semiconductor storage device
08/13/1996US5546351 Non-volatile semiconductor memory device and memory system using the same
08/13/1996US5546348 Semiconductor disc storage
08/13/1996US5546321 Method and apparatus for the cross-sectional design of multi-layer printed circuit boards
08/13/1996US5546164 Communication control device connected to a plurality of image forming apparatuses and to a control device by public telephone network
08/13/1996CA2082409C Improved system and method for jacketing cross-domain calls in a multi-code execution and debugging system within a multi-architecture environment
08/08/1996DE19604251A1 Single-chip computer emulation-debugging system with on-line status flag acquisition
08/07/1996EP0725487A2 Multilevel coding for fractional bits
08/07/1996EP0725347A1 Improved recovery process
08/07/1996EP0725346A1 Apparatus and method for efficient modularity in a parallel, fault tolerant, message based operating system
08/07/1996EP0725345A1 Apparatus and method for efficient transfer of data and events between processes and between processes and drivers in a parallel, fault tolerant message based operating system
08/07/1996EP0725343A1 Error prevention in computer systems
08/07/1996EP0725342A1 Tracer system
08/07/1996EP0725341A2 A multimedia communication system
08/07/1996EP0725324A2 Methods for avoiding overcommitment of virtual capacity in a redundant hierarchic data storage system
08/06/1996US5544359 Apparatus and method for classifying and acquiring log data by updating and storing log data
08/06/1996US5544347 Data storage system controlled remote data mirroring with respectively maintained data indices
08/06/1996US5544339 Array of disk drives with redundant channels
08/06/1996US5544337 Data processing apparatus
08/06/1996US5544332 Method for preventing deadlock in a multi-bus computer system
08/06/1996US5544331 Computer based system
08/06/1996US5544330 Fault tolerant interconnect topology using multiple rings
08/06/1996US5544311 On-chip debug port
08/06/1996US5544310 System and method for testing distributed systems
08/06/1996US5544309 Data processing system with modified planar for boundary scan diagnostics
08/06/1996US5544308 Method for automating the development and execution of diagnostic reasoning software in products and processes
08/06/1996US5544307 Microcomputer development support system operable with only background monitor and without cache replacement
08/06/1996US5544304 Fault tolerant command processing
08/06/1996US5544289 Method and apparatus for controlling and communicating with business office devices
08/06/1996US5544197 Cutover apparatus and methods for switching a signal between two transmission media
08/06/1996US5544179 Mis-synchronization detection system using a combined error correcting and cycle identifier code
08/06/1996US5544107 Diagnostic data port for a LSI or VLSI integrated circuit
08/06/1996US5544082 Method and system for placing a computer in a reduced power state
08/06/1996US5544077 High availability data processing system and method using finite state machines
08/06/1996US5544067 In an ecad system
08/06/1996US5544066 Method and system for creating and validating low level description of electronic design from higher level, behavior-oriented description, including estimation and comparison of low-level design constraints
08/06/1996US5543727 Run-in test system for PC circuit board
08/02/1996WO1996026451A1 Bit error measuring instrument
08/01/1996WO1996023262A1 Ordered and reliable maintenance of inter-process relationships in a distributed multiprocessor
08/01/1996WO1996023259A1 Fault tolerant nfs server system and mirroring protocol
08/01/1996WO1996023258A1 Tracking the state of transactions
08/01/1996WO1996023257A1 Enhanced instrumentation software in fault tolerant systems
08/01/1996WO1996023256A1 Ordered and reliable signal delivery in a distributed multiprocessor
08/01/1996WO1996023253A1 Method for and multiprocessor system having hierarchically arranged modules
08/01/1996CA2211123A1 Ordered and reliable signal delivery in a distributed multiprocessor
08/01/1996CA2211112A1 A transaction monitor process with pre-arranged modules for a multiprocessor system
08/01/1996CA2210522A1 Ordered and reliable maintenance of inter-process relationships in a distributed multi-processor
08/01/1996CA2210494A1 Enhanced instrumentation software in fault tolerant systems
08/01/1996CA2206302A1 Tracking the state of transactions
07/1996
07/31/1996EP0724223A1 Remote duplicate database facility with database replication support for online line DDL operations
07/31/1996EP0724218A1 Fault tolerant computer architecture
07/31/1996EP0724217A2 Data storage system and parity generation method for data storage system
07/31/1996EP0724216A1 Programming support system and programming support method
07/31/1996EP0723681A1 Code sequence detection
07/30/1996US5542077 Personal computer with CMOS memory not having a separate battery
07/30/1996US5542071 System for determining communication speed of parallel printer port of computer by using start timer and stop timer commands within data combined with embedded strobe
07/30/1996US5542070 Method for rapid development of software systems
07/30/1996US5542066 Destaging modified data blocks from cache memory
07/30/1996US5542065 Methods for using non-contiguously reserved storage space for data migration in a redundant hierarchic data storage system
07/30/1996US5542064 Data read/write method by suitably selecting storage units in which multiple copies of identical data are stored and apparatus therefor
07/30/1996US5542051 Watch dog timer
07/30/1996US5542043 Method and system for automatically generating efficient test cases for systems having interacting elements
07/30/1996US5542042 Method and apparatus for monitoring volatile memory validity