Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
01/1995
01/24/1995US5384792 For providing power to a load from an AC power source
01/24/1995US5384789 Semiconductor memory device having ECC circuit for decreasing the number of common bus lines to realize large scale integration and low power consumption
01/24/1995US5384788 Apparatus and method for optimal error correcting code to parity conversion
01/24/1995US5384786 Fast and efficient circuit for identifying errors introduced in Reed-Solomon codewords
01/24/1995US5384783 Network system and line switching method used therein
01/24/1995US5384773 Multi-media analog/digital/optical switching apparatus
01/24/1995US5384697 Networked facilities management system with balanced differential analog control outputs
01/24/1995US5384622 System of controlling a plurality of copying machines interconnnected through a private branch exchange
01/24/1995US5384533 Testing method, testing circuit and semiconductor integrated circuit having testing circuit
01/24/1995CA2120053A1 Method for saving and restoring the state of a cpu executing code in protected mode
01/23/1995CA2101094A1 Instructional management system
01/20/1995CA2116878A1 Device for recording data in a perturbed environment
01/19/1995DE4420451A1 Inhibiting (blocking) mechanism for a CHECK-IN/CHECK-OUT model
01/18/1995EP0634840A1 Unequal error protection for combined information signals
01/18/1995EP0634036A1 Leaky bucket for supervision in industrial processes
01/18/1995EP0634033A1 Multiple-channel fault-tolerant clock
01/17/1995US5383206 Error correcting apparatus for image processing system
01/17/1995US5383205 Semiconductor memory device having an error correction circuit and an error correction method of data in a semiconductor memory device
01/17/1995US5383201 Method and apparatus for locating source of error in high-speed synchronous systems
01/17/1995US5383192 Minimizing the likelihood of slip between the instant a candidate for a break event is generated and the instant a microprocessor is instructed to perform a break, without missing breakpoints
01/17/1995US5383191 Dual ring reconfiguration switching unit
01/17/1995US5383178 Network commentator
01/17/1995US5383147 IC card and method of checking the memory capacity of IC card
01/17/1995US5382955 Error tolerant thermometer-to-binary encoder
01/17/1995US5382950 Device for implementing an interrupt distribution in a multi-computer system
01/12/1995WO1995001599A1 System and method for distributed storage management on networked computer systems
01/12/1995DE4422786A1 Memory system
01/11/1995EP0633530A2 Testing sequential logic circuit upon changing into combinatorial logic circuit
01/11/1995EP0633529A1 Emulation system for microcomputer
01/11/1995EP0633528A2 Maintenance of a data processing system
01/11/1995EP0633521A1 Microprocessor including circuit for generating signal used for tracing executed instruction stream
01/11/1995EP0632911A1 Error detector circuit for receiver operative to receive discretely-encoded signals
01/10/1995US5381556 Semiconductor device having externally programmable memory
01/10/1995US5381545 Data backup and recovery in a data processing system
01/10/1995US5381536 Method and apparatus for separate mark and wait instructions for processors having multiple memory ports
01/10/1995US5381418 For verifying correct operation of storage device
01/10/1995US5381416 Detection of skew fault in a multiple clock system
01/10/1995US5381274 Apparatus and method for recycling and reproducing a digital video signal
01/07/1995CA2127081A1 Processor interface chip for dual-microprocessor processor system
01/05/1995WO1995000906A1 Method for improving disk mirroring error recovery in a computer system including an alternate communication path
01/05/1995WO1994027213A3 Method for minimizing uncertainty in computer software processes allowing for automatic identification of faults locations and locations for modifications due to new system requirements with introduction of an alternative form of the target process object code allowing for less recompilation and re-linkage processing
01/05/1995DE4416171A1 EEPROM device
01/04/1995EP0632629A1 Modem with firmware upgrade feature
01/04/1995EP0632390A1 Processor circuit comprising a first processor, and system comprising the processor circuit and a second processor
01/04/1995EP0632387A2 Method and apparatus for including the states of nonscannable parts in a scan chain
01/04/1995EP0632386A2 System and method for performing improved pseudo-random testing of systems having multi-driver buses
01/04/1995EP0632385A1 Semiconductor integrated circuit including test circuit
01/04/1995EP0632383A2 Scannable interface to non-scannable microprocessor
01/04/1995EP0632382A1 Method and apparatus for remote service of a host system
01/04/1995EP0632381A2 Fault-tolerant computer systems
01/04/1995EP0632380A1 A circuit allowing a two-pass fuse blow to memory chips combining abist and redundancy capabilities
01/04/1995EP0632379A2 Fault tolerant storage controller utilizing tightly coupled dual controller modules
01/04/1995EP0632378A2 Multiple frequency output clock generator system
01/04/1995EP0632377A1 Method for testing a message-driven operating system
01/04/1995EP0632376A2 Encoding and rebuilding the data content of up to two unavailable DASDs in a DASD array
01/04/1995EP0632375A2 Multiple-execution method of multiple-version programs and computer system therefor
01/04/1995EP0632282A2 Semiconductor integrated circuit device with test mode switching
01/04/1995EP0632280A2 Inter-section cross cable detection system
01/04/1995EP0530247B1 In-circuit emulator
01/03/1995US5379436 Apparatus and method for responding to abnormal manipulations of an information processing system
01/03/1995US5379435 Apparatus for providing continuity of operation in a computer
01/03/1995US5379427 Task tracing apparatus in a multitask operating system
01/03/1995US5379418 Highly reliable online system
01/03/1995US5379417 System and method for ensuring write data integrity in a redundant array data storage system
01/03/1995US5379416 State tracer system
01/03/1995US5379415 Fault tolerant memory system
01/03/1995US5379414 Systems and methods for FDC error detection and prevention
01/03/1995US5379412 Method and system for dynamic allocation of buffer storage space during backup copying
01/03/1995US5379411 Fault indication in a storage device array
01/03/1995US5379410 Data generating apparatus generating consecutive data and having a data skip scheme and a method of operating the same
01/03/1995US5379409 Apparatus for remotely operating computer system
01/03/1995US5379407 Error handling in a state-free system
01/03/1995US5379406 Performance and measurement system which logs reduced data pertaining to groups of processes
01/03/1995US5379398 Method and system for concurrent access during backup copying of data
01/03/1995US5379393 Cache memory system for vector processing
01/03/1995US5379388 Digital signal processing apparatus with sequencer designating program routines
01/03/1995US5379342 Method and apparatus for providing enhanced data verification in a computer system
01/03/1995US5379307 System for detecting failure in dual bus user network
01/03/1995US5379305 Error correction system with selectable error correction capabilities
01/03/1995US5379304 Method and structure for providing error correction code and parity for each byte on SIMM's
01/03/1995US5379303 Maximizing improvement to fault coverage of system logic of an integrated circuit with embedded memory arrays
01/03/1995US5379301 Microprocessor for debugging programs
01/03/1995US5379278 In a local area network system
01/03/1995US5379276 Data information recording/reproducing apparatus which minimizes record failures
01/03/1995US5379232 Logic simulator
01/03/1995US5379219 Vehicle digital movement data recording apparatus
01/03/1995US5378934 Semiconductor integrated circuit
01/03/1995CA2125339A1 Inter-section cross cable detection system
01/03/1995CA2124746A1 Multiple frequency output clock generator system
01/03/1995CA2020504C Method for observing the execution of an application program loaded in a computer system and device for implementing said method
12/1994
12/31/1994CA2127222A1 Method and system for simulating the execution of a computer program
12/29/1994CA2124991A1 System and method for performing improved pseudo-random testing of systems having multi driver buses
12/28/1994EP0631448A2 Method for supporting test routines
12/28/1994EP0631234A2 Data protection method
12/28/1994EP0631233A2 Failure recovery for a distributed processing shared resource control
12/28/1994EP0631213A2 Vehicle diagnosis system
12/28/1994CN1096900A Nonvolatile semiconductor integrated circuit having an address transition detector
12/27/1994US5377344 Selective memory transaction monitor system
12/27/1994US5377342 Method of controlling a duplex data storage system and data processing system using the same
12/27/1994US5377322 Information handling method and system utilizing multiple interconnected processors and controllers