Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
04/1998
04/07/1998US5737763 Distributed data processing system
04/07/1998US5737745 Redundant array of disks with host notification process for improved storage and recovery speed
04/07/1998US5737744 Disk array controller for performing exclusive or operations
04/07/1998US5737741 Disk array with parity data storage on the radially inner part of each disk
04/07/1998US5737739 System that accesses a knowledge base by markup language tags
04/07/1998US5737738 Distributed read/write replication with primary copy first write and primary copy transfer features
04/07/1998US5737632 Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder/decoder circuit
04/07/1998US5737622 Method and apparatus for more efficient function synchronization in a data flow program
04/07/1998US5737609 Method and apparatus for testing object-oriented programming constructs
04/07/1998US5737601 Computer-implemented method
04/07/1998US5737600 Method and system for log management in a coupled data processing system
04/07/1998US5737587 Resynchronization circuit for circuit module architecture
04/07/1998US5737549 Method and apparatus for a parallel data storage and processing server
04/07/1998US5737521 Tracer system for analyzing errors in running real-time systems
04/07/1998US5737520 Method and apparatus for correlating logic analyzer state capture data with associated application data structures
04/07/1998US5737518 Method and apparatus for testing an object management system
04/07/1998US5737516 Data processing system for performing a debug function and method therefor
04/07/1998US5737515 Method and mechanism for guaranteeing timeliness of programs
04/07/1998US5737514 Remote checkpoint memory system and protocol for fault-tolerant computer system
04/07/1998US5737513 Method of and system for verifying operation concurrence in maintenance/replacement of twin CPUs
04/07/1998US5737510 Disc array system having disc storage devices dispersed on plural boards and accessible at withdrawal of part of the boards
04/07/1998US5737509 Method and apparatus for restoring data coherency in a duplex shared memory subsystem
04/07/1998US5737343 Circuit for localizing errors in Reed-Solomon decoders
04/07/1998US5737340 Multi-phase test point insertion for built-in self test of integrated circuits
04/07/1998US5737212 Flag setting circuit for microcontroller
04/07/1998US5736851 Ringing preventive circuit for removing noise in an electronics transmission on path of semiconductor testing apparatus
04/07/1998CA2120056C Desktop computer system having zero volt system suspend
04/02/1998WO1998013940A1 Error detection scheme for arq systems
04/02/1998WO1998013760A1 Data storage system with selectable data protection
04/02/1998DE19723909A1 Computer RAID system operation method
04/02/1998DE19703009A1 Redundant data security system for long-term data archiving and back=up
04/02/1998DE19638973A1 Elektronisches Steuergerät, insbesondere für eine in einem Kraftfahrzeug vorgesehene Einrichtung Electronic control unit, in particular for an opening provided in a motor vehicle device
04/02/1998CA2267373A1 Error detection scheme for arq systems
04/01/1998EP0833249A1 Semiconductor integrated circuit with error detecting circuit
04/01/1998EP0833248A2 Memory update history storing apparatus and method
04/01/1998EP0832520A1 Dedicated alu architecture for 10-bit reed-solomon error correction module
04/01/1998EP0832456A1 Disk array system including a dual-ported staging memory and concurrent redundancy calculation capability
04/01/1998EP0832455A1 Method and apparatus to protect data within a disk drive buffer
04/01/1998EP0813711A4 Error management processes for flash eeprom memory arrays
04/01/1998EP0803092A4 Method and apparatus for testing object-oriented programming constructs
04/01/1998EP0634033B1 Multiple-channel fault-tolerant clock
04/01/1998EP0593018B1 Image forming apparatus having self-repair function
03/1998
03/31/1998US5734897 Reduction of logging in distributed systems
03/31/1998US5734896 Recovery of a remotely initiated distributed prepared transaction by status report from a second database to an external coordinator
03/31/1998US5734894 Methods and apparatus for protecting the integrity of process data stored on a removable storage medium
03/31/1998US5734884 Computer program
03/31/1998US5734876 Analyzer for capturing elapsed time values if predetermined conditions have occurred or capturing maximum time value upon counter rollover if predetermined conditions have not occurred
03/31/1998US5734864 Interactive logic simulation system
03/31/1998US5734863 In a computer system
03/31/1998US5734860 Tape backup device with unitary chassis that fits into interface slot of host computer
03/31/1998US5734859 Disk cache apparatus having selectable performance modes
03/31/1998US5734826 Variable cyclic redundancy coding method and apparatus for use in a multistage network
03/31/1998US5734818 For disaster recovery purposes
03/31/1998US5734817 Method for making a data base available to a user program during data base recovery
03/31/1998US5734816 Nonvolatile memory with flash erase capability
03/31/1998US5734815 Method and apparatus for efficient cyclical redundancy check (CRC) maintenance for sub-sector writes
03/31/1998US5734814 Host-based RAID-5 and NV-RAM integration
03/31/1998US5734813 Storage apparatus system for reallocating data records among parity groups
03/31/1998US5734812 Storage unit with parity generation function and storage systems using storage unit with parity generation analyzation
03/31/1998US5734664 Method and apparatus to efficiently store error codes
03/31/1998US5734663 In a communications channel
03/31/1998US5734661 Method and apparatus for providing external access to internal integrated circuit test circuits
03/31/1998US5734660 Scan test circuit for use in semiconductor integrated circuit
03/31/1998US5734481 Copying apparatus for carrying out a copying operation between an active section and a stand-by section
03/31/1998US5734274 Fuse-programmable method and apparatus for preventing a semiconductor device from operating at speed greater than an approved speed
03/31/1998CA2044521C Method and apparatus for recovering parity protected data
03/26/1998WO1998012707A1 Method and apparatus for providing external access to internal integrated circuit test circuits
03/26/1998WO1998012657A1 Fault resilient/fault tolerant computing
03/26/1998WO1998012642A1 Producing a mirrored data copy (image) using reference labels
03/26/1998WO1998012621A1 Disk array subsystem
03/26/1998WO1998006019A3 Simulated program execution error detection method and apparatus
03/26/1998DE19736216A1 Device for diagnosis of state of tri=state output
03/26/1998DE19720721A1 RAID data memory system with defect-adaptive memory
03/26/1998DE19639005A1 Brake-system brake pressure control unit for vehicle
03/26/1998CA2264599A1 Fault resilient/fault tolerant computing
03/25/1998EP0831484A1 Data reconstruction method and data storage system
03/25/1998EP0831408A1 Method for developing an application specific integrated circuit (ASIC) and emulator therefor
03/25/1998EP0831401A1 Semiconductor integrated circuit device containing means for storing chip specific information
03/25/1998EP0831400A2 On-line reconstruction of a failed redundant array system
03/25/1998EP0831399A2 Watchdog timer circuit
03/25/1998EP0831386A1 Disconnected write authorization in a client/server computing system
03/25/1998EP0830741A1 High speed cyclical redundancy check system using a programmable architecture
03/25/1998EP0830651A1 Reserved cylinder for scsi device write-back cache
03/25/1998EP0830611A1 Remote monitoring of computer programs
03/25/1998EP0692121A4 File difference engine
03/25/1998EP0647904B1 Apparatus having self-repairing function and method of self-repairing the same
03/25/1998EP0577813B1 Databus parity and high speed normalization circuit for a massively parallel processing system
03/25/1998EP0546826B1 Process control system for activating storage device
03/25/1998CN1177187A System for testing hard disk drives
03/24/1998US5732408 Control system for controlling the pending data to write back in a cache storage unit
03/24/1998US5732273 System for monitoring compute system performance
03/24/1998US5732272 Subroutine execution time tracer
03/24/1998US5732268 Extended BIOS adapted to establish remote communication for diagnostics and repair
03/24/1998US5732247 Interface for interfacing simulation tests written in a high-level programming language to a simulation model
03/24/1998US5732245 Multi-memory access limiting circuit for a multi-memory device
03/24/1998US5732240 Real-time data cache size adjustment in a server computer
03/24/1998US5732220 Method and apparatus for testing device bus resource resolution
03/24/1998US5732218 Management-data-gathering system for gathering on clients and servers data regarding interactions between the servers, the clients, and users of the clients during real use of a network of clients and servers
03/24/1998US5732213 System and method of testing open systems interconnection (OSI) layers in telecommunication networks
03/24/1998US5732212 System and method for remote monitoring and operation of personal computers