Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
02/1994
02/03/1994WO1994002894A2 Data-processing system with a device for handling program loops
02/03/1994WO1994002872A1 Illumination system and method for a high definition light microscope
02/03/1994CA2140654A1 Illumination system and method for a high definition light microscope
02/02/1994EP0581639A1 Circuit for protecting integrated circuit against cuts in power supply
02/02/1994EP0581425A1 Rapid data retrieval from data storage structures using prior access predictive annotations
02/02/1994EP0581421A1 Method and system for certificate based alias detection
02/02/1994EP0581362A1 System and method for preventing direct access data storage system data loss from mechanical shock during write operation
02/02/1994EP0581253A2 Data retention circuit
02/02/1994EP0581227A2 Apparatus for the recording and/or the reproducing of video signals
02/02/1994EP0580943A1 Cache miss prediction method and apparatus for use with a paged main memory in a data processing system
02/02/1994EP0580727A1 Coupling circuit, use thereof in a card, and method.
02/02/1994EP0580660A1 Hypertext control method and apparatus for displaying help information in an interactive data processing system
02/02/1994CN1081526A Information managing apparatus
02/02/1994CN1081525A Rigid disk writing-proof interface device
02/01/1994USH1291 Microprocessor in which multiple instructions are executed in one clock cycle by providing separate machine bus access to a register file for different types of instructions
02/01/1994US5283897 Semi-dynamic load balancer for periodically reassigning new transactions of a transaction type from an overload processor to an under-utilized processor based on the predicted load thereof
02/01/1994US5283890 Cache memory arrangement with write buffer pipeline providing for concurrent cache determinations
02/01/1994US5283889 Hardware based interface for mode switching to access memory above one megabyte
02/01/1994US5283886 Multiprocessor cache system having three states for generating invalidating signals upon write accesses
02/01/1994US5283884 CKD channel with predictive track table
02/01/1994US5283882 Data caching and address translation system with rapid turnover cycle
02/01/1994US5283880 Method of fast buffer copying by utilizing a cache memory to accept a page of source buffer contents and then supplying these contents to a target buffer without causing unnecessary wait states
02/01/1994US5283879 Protected method for fast writing of data for mass memory apparatus
02/01/1994US5283877 Single in-line DRAM memory module including a memory controller and cross bar switches
02/01/1994US5283876 Virtual memory unit utilizing set associative memory structure and state machine control sequencing with selective retry
02/01/1994US5283875 Method and apparatus for optimizing prefetch caching by reverse ordering of logical blocks
02/01/1994US5283868 Providing additional system characteristics to a data processing system through operations of an application program, transparently to the operating system
02/01/1994US5283613 Monitoring system with dual memory for electrophotographic printing machines using replaceable cartridges
02/01/1994CA2026741C Main storage memory cards having single bit set and reset functions
02/01/1994CA2002362C Fault tolerant computer memory systems and components employing dual level error correction and detection with lock-up feature
02/01/1994CA2000009C Increasing options in locating rom in computer memory space
01/1994
01/26/1994EP0580536A2 Method and apparatus for automatically building bibliographies in a multi-media environment
01/26/1994EP0580338A1 External memory access control for a processing system
01/26/1994EP0580116A2 Information managing apparatus
01/26/1994EP0579633A1 Method of compiling, by computer, a programme consisting of several parts.
01/25/1994US5282275 Address processor for a signal processor
01/25/1994US5282274 Translation of multiple virtual pages upon a TLB miss
01/25/1994US5282247 Apparatus and method for providing data security in a computer system having removable memory
01/25/1994US5282201 Digital data communications apparatus
01/25/1994US5282172 Look-ahead circuit for fast decode of bankselect signals in EMS systems
01/25/1994CA1326566C Computer with intelligent memory system
01/25/1994CA1326565C Object management facility for maintaining data in a computer system
01/25/1994CA1326561C System for managing hierarchical information in a digital data processing system
01/20/1994WO1994001856A1 Multiport game card with configurable address
01/20/1994WO1994001815A1 Method and apparatus for a unified parallel processing architecture
01/20/1994WO1993023811A3 Open architecture interface storage controller
01/20/1994CA2138654A1 Multiport game card with configurable address
01/19/1994EP0579418A2 Computer system maintaining data consistency between the cache and the main memory
01/19/1994EP0579274A2 Non-volatile memory
01/19/1994EP0579174A1 Storage region assignment method
01/19/1994EP0345325B1 A memory system
01/19/1994CN1081005A Adapter for constructing redundant disk storage system
01/18/1994US5280614 Apparatus and method for controlling access to data using domains
01/18/1994US5280612 Multiple version database concurrency control system
01/18/1994US5280611 Method for managing database recovery from failure of a shared store in a system including a plurality of transaction-based systems of the write-ahead logging type
01/18/1994US5280610 Methods and apparatus for implementing data bases to provide object-oriented invocation of applications
01/18/1994US5280609 Methods of selecting document objects for documents stored in a folder format within an electronic information processing system
01/18/1994US5280604 Multiprocessor system sharing expandable virtual memory and common operating system
01/18/1994US5280599 Computer system with memory expansion function and expansion memory setting method
01/18/1994US5280598 Cache memory and bus width control circuit for selectively coupling peripheral devices
01/18/1994US5280572 Method and apparatus for storing text data in subcode packs
01/18/1994US5280449 Data memory and method of reading a data memory
01/12/1994EP0578433A2 Error and loss correction in a data base stored on a two dimensional medium and method
01/12/1994EP0578406A1 Distributed transaction processing using two-phase commit protocol with presumed-commit without log force
01/12/1994EP0578209A2 Method and system for organizing internal structure of a file
01/12/1994EP0578207A2 Method and system for naming and binding objects
01/12/1994EP0578205A2 Multiple file name referencing system
01/12/1994EP0578204A2 Method and system for storing and on demand loading of objects
01/12/1994EP0349582B1 Cellular addressing permutation bit map raster graphics architecture
01/11/1994US5278982 Log archive filtering method for transaction-consistent forward recovery from catastrophic media failures
01/11/1994US5278978 Method and system for describing and exchanging data between heterogeneous database systems with data converted by the receiving database system
01/11/1994US5278968 Microprocessor capable of transferring data without intermediating execution unit
01/11/1994US5278967 System for providing gapless data transfer from page-mode dynamic random access memories
01/11/1994US5278966 Toroidal computer memory for serial and parallel processors
01/11/1994US5278964 Microprocessor system including a cache controller which remaps cache address bits to confine page data to a particular block of cache
01/11/1994US5278963 Pretranslation of virtual addresses prior to page crossing
01/11/1994US5278962 System for logical address conversion data fetching from external storage and indication signal for indicating the information externally
01/11/1994US5278961 Physical address to logical address translator for memory management units
01/11/1994US5278847 Fault-tolerant memory system with graceful degradation
01/11/1994US5278801 Flexible addressing for drams
01/11/1994US5278800 Memory system and unique memory chip allowing island interlace
01/11/1994US5278759 System and method for reprogramming vehicle computers
01/06/1994WO1994000816A1 Remote dual copy of data in computer systems
01/06/1994WO1993021581A3 Cryptographic data security in a secured computer system
01/05/1994EP0577362A2 An expanded architecture for image storage and distribution
01/05/1994EP0577102A2 Address formation circuit for image processing and method of generating address
01/05/1994DE4305017A1 Data processor and peripherals on system bus - employs multibit code key read by processor in two access operations distinguished by variation of potentials on two lines
01/05/1994DE4224080C1 Verfahren zur dynamischen Verwaltung eines freien Speichers einer Rechenanlage, des Freispeichers, für den eine Unterteilung in wenigstens zwei logische Speicherbereiche, die sich in ihren Zugriffseigenschaften unterscheiden, vorgesehen ist A method for dynamic management of a free space of a computer system, the heap that the subdivision is provided in at least two logical volumes, which differ in their access properties
01/04/1994US5276901 System for controlling group access to objects using group access control folder and group identification as individual user
01/04/1994US5276879 Portable, resource sharing file server using co-routines
01/04/1994US5276878 Method and system for task memory management in a multi-tasking data processing system
01/04/1994US5276876 Computer system for executing an application program
01/04/1994US5276867 Digital data storage system with improved data migration
01/04/1994US5276853 Cache system
01/04/1994US5276852 Method and apparatus for controlling a processor bus used by multiple processor components during writeback cache transactions
01/04/1994US5276851 Automatic writeback and storage limit in a high-performance frame buffer and cache memory system
01/04/1994US5276850 Information processing apparatus with cache memory and a processor which generates a data block address and a plurality of data subblock addresses simultaneously
01/04/1994US5276849 Apparatus and method for maintaining cache/main memory consistency utilizing a dual port FIFO buffer
01/04/1994US5276848 Shared two level cache including apparatus for maintaining storage consistency
01/04/1994US5276844 Protection system for critical memory information