Patents
Patents for G06F 11 - Error detection; Error correction; Monitoring (140,345)
02/1993
02/02/1993US5184067 Signature compression circuit
02/01/1993CA2072494A1 Power-fail return loop
01/1993
01/27/1993EP0524810A2 Recording information sent by host computer over a SCSI-bus
01/27/1993EP0524766A2 Liquid crystal display device
01/27/1993EP0524719A2 Computer system with alterable bootstrapping software
01/27/1993EP0524247A1 Apparatus and method for controlling data flow between a computer and memory devices
01/27/1993EP0460114A4 System for evaluating the performance of a large scale programmable machine capable of having a plurality of terminals attached thereto
01/27/1993CN1068454A Data error-correction decoding method and apparatus thereof
01/26/1993US5182754 Microprocessor having improved functional redundancy monitor mode arrangement
01/26/1993US5182752 Method and apparatus for transferring data between a data bus and a data storage device
01/26/1993US5182717 Device for testing a network of components, in particular an electronic circuit
01/26/1993CA1313263C Apparatus and method for tracking and identifying printed circuit assemblies
01/26/1993CA1313222C Identity insert for electronic modules
01/21/1993WO1993001550A1 License management system and method
01/21/1993WO1993001549A1 Method and apparatus for recovery in multi-level database systems
01/21/1993WO1992015931A3 Redundant shift registers for scanning devices
01/21/1993DE4223273A1 Mask programmable ROM with error correction circuit - uses parity data to correct bit errors in data read=out via selected word lines
01/21/1993DE4220723A1 Error detection circuit for microcomputer with monitoring timer - compares reference data set with state of internal node pref. in output range of microprogram memory
01/20/1993EP0524014A2 CPU Malfunction detection system
01/20/1993EP0523996A1 Integrated circuit memory device with redundant rows
01/20/1993EP0523995A1 Integrated circuit memory device having flash clear
01/20/1993EP0523652A2 Electronic apparatus with resume function
01/20/1993EP0523438A2 Microcomputer with boundary-scan facility
01/20/1993EP0523232A1 Method for testing and debugging computer programs.
01/20/1993EP0523231A1 Method for multi-domain and multi-dimensional concurrent simulation using a conventional computer
01/20/1993EP0523162A1 Resource management in a multiple resource system
01/20/1993CN1068205A Software self-protection method of microcomputer virus
01/20/1993CA2074103A1 Cpu malfunction detection system
01/19/1993US5181206 Prom writer having check sum function
01/19/1993US5181204 Method and apparatus for error tracking in a multitasking environment
01/19/1993US5180232 Modular printer system
01/19/1993CA1312954C Apparatus for computing multiplicative inverses in data encoding and decoding devices
01/19/1993CA1312953C Reed solomon error correction code encoder
01/14/1993DE4220198A1 Wiederherstellungsprotokollieren bei vorliegen von schnappschuss-dateien durch ordnen des pufferspeicherladens Wiederherstellungsprotokollieren at present of snapshot-Files by order of the cache store
01/14/1993DE4220196A1 Error correction system for semiconductor memory - uses syndrome signal to provide correction signal for each stored data group
01/13/1993EP0522695A1 Computer with alternate master capability
01/13/1993EP0522473A2 Cryptographic identity verification method and apparatus
01/13/1993EP0522430A2 System for detecting failure in dual bus user network
01/13/1993EP0521924A1 Methods and apparatus for assigning signatures to members of a set of mass storage devices
01/13/1993EP0414729A4 A file system for a plurality of storage classes
01/13/1993EP0307401B1 Method and apparatus for providing variable reliability in a telecommunication switching system
01/13/1993EP0305987B1 Self-correcting semiconductor memory device and microcomputer incorporating the same
01/13/1993CN1067981A Control information memory device of electronic instruments
01/12/1993US5179702 System and method for controlling a highly parallel multiprocessor using an anarchy based scheduler for parallel execution thread scheduling
01/12/1993US5179696 Generator detecting internal and external ready signals for generating a bus cycle end signal for microprocessor debugging operation
01/12/1993US5179695 Problem analysis of a node computer with assistance from a central site
01/12/1993US5179672 Apparatus and method for modeling parallel processing of instructions using sequential execution hardware
01/12/1993US5179561 Totally self-checking checker
01/12/1993US5179536 Semiconductor memory device having means for replacing defective memory cells
01/12/1993US5179349 Start coincidence circuit of asynchronous signals
01/12/1993CA1312677C Computer interconnect coupler employing crossbar switching
01/07/1993WO1993000633A1 Method and apparatus for modifying relocatable object code files and monitoring programs
01/07/1993WO1993000632A1 Method and system for monitoring a computer system
01/07/1993WO1993000631A1 Parallel processing qualitative reasoning system
01/07/1993WO1993000628A1 Multiprocessor distributed initialization and self-test system
01/07/1993EP0521630A2 DASD array hierarchies
01/07/1993DE4221123A1 Steuerinformations-speichereinheit in einem elektronischen instrument Control information storage unit in an electronic instrument
01/07/1993DE4122022A1 Drive mechanism for downhill belt installation
01/07/1993DE4121152A1 Modular unit with connections to address data and control buses - has control unit plug in with monitoring facility to identify when modules are in use
01/07/1993CA2426712A1 Method for signaling errors in memory accesses by a computer program
01/06/1993CN1067755A Personal computer with riser connector for alternate master
01/05/1993US5177747 Personal computer memory bank parity error indicator
01/05/1993US5177746 Error correction circuit using a design based on a neural network model
01/05/1993US5177744 Method and apparatus for error recovery in arrays
01/05/1993US5177743 Semiconductor memory
01/05/1993US5177483 Multilevel configurable logic analyzer
01/05/1993CA2073151A1 Method of and apparatus for detecting internal faults in information processing systems by pipeline processing
12/1992
12/30/1992EP0520770A2 In-band/out-of-band alert delivery system
12/30/1992EP0520769A2 Computer system manager
12/30/1992EP0520766A2 Innate bus monitor for computer system manager
12/30/1992EP0520691A1 Method and apparatus for non-atomic level parity protection for storing data in random access memory
12/30/1992EP0520676A2 Memory subsystem with error correction
12/30/1992EP0520495A1 Microcomputer and program development apparatus
12/30/1992EP0520356A1 Semiconductor integrated circuit equipped with diagnostic circuit
12/29/1992US5175862 Method and apparatus for a special purpose arithmetic boolean unit
12/29/1992US5175856 Computer with integrated hierarchical representation (ihr) of program wherein ihr file is available for debugging and optimizing during target execution
12/29/1992US5175853 Transparent system interrupt
12/29/1992US5175849 Capturing data of a database system
12/29/1992US5175847 Computer system capable of program execution recovery
12/29/1992US5175845 Integrated circuit with watchdog timer and sleep control logic which places IC and watchdog timer into sleep mode
12/29/1992US5175842 Data storage control system capable of reading data immediately after powered on
12/29/1992US5175839 Storage control system in a computer system for double-writing
12/29/1992US5175772 Automated test for displays using display patterns
12/29/1992US5175751 Processor static mode disable circuit
12/29/1992US5175735 Method and apparatus for handling object faults in an electronic reprographic printing system
12/29/1992US5175494 Test simplifying circuit contained in digital integrated circuit
12/25/1992CA2072178A1 Innate bus monitor for computer system manager
12/25/1992CA2072169A1 In-band/out-of-band alert delivery system
12/25/1992CA2071804A1 Computer system manager
12/23/1992WO1992022866A1 Structure and method for monitoring an internal cache
12/23/1992WO1992022865A1 Phantom duplex copy group apparatus for a disk drive array data storage subsystem
12/23/1992EP0519670A2 Apparatus for maintaining fault tolerance in a disk drive array
12/23/1992EP0519669A2 Encoding and rebuilding data for a DASD array
12/23/1992EP0519096A1 Knowledge based diagnostic system with graphical knowledge-acquisition element
12/23/1992EP0519071A1 Programming system and method, and programming device and terminals constituting the system
12/23/1992EP0518986A1 Data storage apparatus and method
12/23/1992EP0518965A1 Apparatus and method for communication in a data processing system
12/22/1992US5173906 Built-in self test for integrated circuits
12/22/1992US5173905 Parity and error correction coding on integrated circuit addresses
12/22/1992US5173904 Logic circuits systems, and methods having individually testable logic modules