Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
12/1994
12/27/1994US5377317 Method and apparatus for distinctively displaying windows on a computer display screen
12/27/1994US5377206 Multiple-channel fault-tolerant clock system
12/27/1994US5377205 Fault tolerant clock with synchronized reset
12/27/1994US5377201 Transitive closure based process for generating test vectors for VLSI circuit
12/27/1994US5377200 Power saving feature for components having built-in testing logic
12/27/1994US5377195 Leaky bucket for supervision in industrial processes
12/27/1994US5377109 Failsafe digital bus to analog protocol converter system
12/27/1994CA2045251C Method and apparatus for transferring data between a data bus and a data storage device
12/27/1994CA1333727C Multiprocessor digital data processing system
12/25/1994CA2126621A1 Method and apparatus for configuring memory curcuits
12/23/1994CA2121868A1 Memory module, parity bit emulator and associated method for parity bit emulation
12/22/1994WO1994029807A1 Write anywhere file-system layout
12/22/1994WO1994029801A1 Document framework system
12/22/1994WO1994029796A1 A method for allocating files in a file system integrated with a raid disk sub-system
12/22/1994WO1994029795A1 A method for providing parity in a raid sub-system using a non-volatile memory
12/22/1994WO1994029794A1 Dynamic self-checking safety circuit means
12/22/1994DE4320351A1 Method of emulating electronic systems
12/22/1994DE4206569C2 Verfahren zur Ermittlung von Verdrängungs-Misses bei einem von einer Reihenfolge von Programmteilen gebildeten Programm Method for determining displacement misses in a program formed by a sequence of program parts
12/22/1994CA2141932A1 Document framework system
12/21/1994EP0630112A2 Transparent latch circuit
12/21/1994EP0630048A1 Method of testing dice
12/21/1994EP0630016A2 A system and method for synchronisation character detection in a data storage system
12/21/1994EP0629966A1 High-speed digital data acquisition using standard computer peripherats
12/21/1994EP0629950A1 File backup file system
12/21/1994EP0629949A2 System and method of recovering from process failure in a write lock control system
12/21/1994EP0629773A1 Vehicle diagnostic method for testing electronically controlled systems
12/20/1994US5375232 Method and system for asynchronous pre-staging of backup copies in a data processing storage subsystem
12/20/1994US5375231 Control memory error correcting apparatus
12/20/1994US5375230 Portable electronic device with selectable resume and suspend operations utilizing battery power control scheme with user affirmation prompt
12/20/1994US5375228 Real-time signal analysis apparatus and method for digital signal processor emulation
12/20/1994US5375211 Bus error processing system having direct bus master/CPU communication
12/20/1994US5375199 System monitoring method and device including a graphical user interface to view and manipulate system information
12/20/1994US5375128 Fast updating of DASD arrays using selective shadow writing of parity and data blocks, tracks, or cylinders
12/20/1994US5375127 In a data storage system
12/20/1994US5375126 Integrated logical and physical fault diagnosis in data transmission systems
12/20/1994US5375125 Method of displaying program execution for a computer
12/20/1994US5375088 Random access memory with plurality of amplifier groups
12/20/1994US5375074 Unboundedly parallel simulations
12/18/1994CA2126006A1 Reducing redundant symbolic debug information in computer systems
12/15/1994DE4332769C1 Microcomputer
12/14/1994EP0629067A1 4B6B Coding
12/14/1994EP0629066A1 Checksum arrangement
12/14/1994EP0629060A1 Modifying check codes in data packet transmission
12/14/1994EP0629052A1 Method of and circuit for correcting errors
12/14/1994EP0629051A1 Digital information error correcting apparatus for correcting single errors(sec),detecting double errors(ded)and single byte multiple errors(sbd),and the correction of an odd number of single byte errors(odd sbc).
12/14/1994EP0628911A2 Test program generator
12/14/1994EP0628910A1 Error capture logic for peripheral bus in multiple bus computer system
12/14/1994EP0628909A2 Program trace circuit and program trace method
12/14/1994EP0628908A1 PCMCIA interface using shared memory
12/14/1994EP0628831A1 Bidirectional boundary scan test cell
12/13/1994US5373512 Memory controller with parity generator for an I/O control unit
12/13/1994US5373349 Image forming apparatus
12/13/1994CA2017227C Computer network for real time control with automatic fault identification and by pass
12/08/1994WO1994028493A1 Improvements in automata networks and methods for obtaining optimized dynamically reconfigurable computational architectures and controls
12/08/1994WO1994028484A1 Multiplexing device for a redundant channel bus
12/08/1994DE4318440A1 Verfahren zur Datensicherung Backup procedures
12/07/1994CN1096117A Method and apparatus for preventing computer virus
12/06/1994US5371894 Off-chip breakpoint system for a pipelined microprocessor
12/06/1994US5371886 System for managing unit-of-work identifiers when a chained, distributed, two phase commit transaction system is severed
12/06/1994US5371883 Method of testing programs in a distributed environment
12/06/1994US5371882 Spare disk drive replacement scheduling system for a disk drive array data storage subsystem
12/06/1994US5371878 System for analysis of embedded computer systems
12/06/1994US5371858 Data communication system for assigning addresses to hand-held data terminals
12/06/1994US5371851 Graphical data base editor
12/06/1994US5371848 Method for operating and displaying status of a computer system
12/06/1994US5371764 Method and apparatus for providing an uninterrupted clock signal in a data processing system
12/06/1994US5371751 Method of correcting errors of coded data
12/06/1994US5371749 Apparatus for preventing an error operation during part withdrawal
12/06/1994US5371747 Debugger program which includes correlation of computer program source code with optimized object code
12/06/1994US5371746 Program debugging system for a distributed data processing system
12/06/1994US5371744 System and method for enumerating all acyclic paths in a processing system for reconfiguration and fault tolerance
12/06/1994US5371743 On-line module replacement in a multiple module data processing system
12/06/1994US5371742 Table driven fault recovery system with redundancy and priority handling
12/06/1994US5371689 Method of measuring cumulative processing time for modules required in process to be traced
12/06/1994US5371517 Video interface palette, systems and method
12/06/1994US5371417 Multiple frequency output clock generator system
12/01/1994DE4418892A1 Microcomputer
12/01/1994DE4418225A1 Emulation of a memory with multiple connections
12/01/1994DE4318087C1 Fault-tolerant data processing machine
12/01/1994DE4132397C2 Schaltungsanordnung zur Erzeugung eines Reset-Impulses Circuit arrangement for generating a reset pulse
11/1994
11/30/1994EP0626647A1 Copying apparatus for carrying out a copying operation between an active processing system and a stand-by one
11/30/1994EP0626643A1 Processor responsive to environmental conditions to enable or disable a delay in a processing action
11/30/1994EP0381405B1 Semiconductor memory device having mask rom structure
11/30/1994EP0350943B1 Semiconductor integrated circuit including output buffer
11/29/1994US5369767 Servicing interrupt requests in a data processing system without using the services of an operating system
11/29/1994US5369764 Method for sharing access to database elements in a data processing system
11/29/1994US5369758 Checking for proper locations of storage devices in a storage array
11/29/1994US5369757 Recovery logging in the presence of snapshot files by ordering of buffer pool flushing
11/29/1994US5369756 Fault tree displaying method and process diagnosis support system
11/29/1994US5369654 Fault tolerant gate array using duplication only
11/29/1994US5369652 Error detection and correction having one data format recordable on record media using a diverse number of concurrently recorded tracks
11/29/1994US5369651 Memory system for performing partial word write operations
11/29/1994US5369650 Error detection and correction apparatus in a BY-4 RAM Device
11/29/1994US5369615 Method for optimum erasing of EEPROM
11/29/1994US5369471 Communication system for implementing maintenance of copying machine
11/29/1994US5369314 Programmable logic device with redundant circuitry
11/29/1994US5367763 TAB testing of area array interconnected chips
11/29/1994CA2027992C System for programmed operation of direct access storage device (dasd) subsystems
11/28/1994CA2123835A1 Method and apparatus for monitoring volatile memory validity
11/26/1994CA2123746A1 Multi-port memory emulation