Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
06/1994
06/07/1994US5319779 System for searching information using combinatorial signature derived from bits sets of a base signature
06/07/1994US5319774 Computer system or network
06/07/1994US5319773 Asynchronous resynchronization of a commit procedure
06/07/1994US5319769 Memory access circuit for handling data pockets including data having misaligned addresses and different widths
06/07/1994US5319768 Control circuit for resetting a snoop valid bit in a dual port cache tag memory
06/07/1994US5319766 Duplicate tag store for a processor having primary and backup cache memories in a multiprocessor computer system
06/07/1994US5319765 Semiconductor memory unit utilizing a security code generator for selectively inhibiting memory access
06/07/1994US5319764 Address detection circuit using a memory
06/07/1994US5319761 Directory look-aside table for a virtual storage system including means for minimizing synonym entries
06/07/1994US5319760 Translation buffer for virtual machines with address space match
06/07/1994US5319759 Burst address sequence generator
06/07/1994US5319758 Method for managing multiple virtual storages divided into families
06/07/1994US5319755 Integrated circuit I/O using high performance bus interface
06/07/1994US5319751 Device driver configuration in a computer system
06/07/1994US5319705 Method and system for multimedia access control enablement
06/07/1994US5319602 Combination of a printed wiring board and a memory device selecting circuit
06/07/1994US5319596 Semiconductor memory device employing multi-port RAMs
06/07/1994US5319588 Digital signal processor
06/07/1994US5319362 Security system with security access database distributed among individual access devices
06/07/1994US5319361 Circuit managing numbers of accesses to logic resources
06/07/1994US5319348 Cache memory system, and comparator and MOS analog XOR amplifier for use in the system
06/01/1994EP0599707A1 Method for extracting statistical profiles, use of the statistics created by the method
06/01/1994EP0599449A2 Data communication system and method
06/01/1994EP0599447A1 Data processing apparatus with function of effecting hang-up processing
06/01/1994DE4335475A1 Data processing circuit with cache memory - has first and second command transfer memories for single and multiple line commands, and transfers required commands to cache memory
05/1994
05/31/1994US5317754 Method and apparatus for enabling an interpretive execution subset
05/31/1994US5317739 Method and apparatus for coupling data processing systems
05/31/1994US5317738 Process affinity scheduling method and apparatus
05/31/1994US5317731 Intelligent page store for concurrent and consistent access to a database by a transaction processor and a query processor
05/31/1994US5317730 System for modifying persistent database based upon set of data elements formed after selective insertion or deletion
05/31/1994US5317729 Method for the storage of multi-versioned data with retrieval based on searched query
05/31/1994US5317728 Storage management of a first file system using a second file system containing surrogate files and catalog management information
05/31/1994US5317727 Method apparatus for determining prefetch operating for a data base
05/31/1994US5317723 System and method for automatically relocating and configuring firmware stored in subsystem modules
05/31/1994US5317720 Processor system with writeback cache using writeback and non writeback transactions stored in separate queues
05/31/1994US5317718 Data processing system and method with prefetch buffers
05/31/1994US5317717 Apparatus and method for main memory unit protection using access and fault logic signals
05/31/1994US5317716 Multiple caches using state information indicating if cache line was previously modified and type of access rights granted to assign access rights to cache line
05/31/1994US5317713 Micro-winchester disk drive having on-board segmented cache memory
05/31/1994US5317712 Method and apparatus for testing and configuring the width of portions of a memory
05/31/1994US5317711 Structure and method for monitoring an internal cache
05/31/1994US5317710 Invalidation of entries in a translation table by providing the machine a unique identification thereby disallowing a match and rendering the entries invalid
05/31/1994US5317706 Memory expansion method and apparatus in a virtual memory system
05/31/1994US5317705 Apparatus and method for TLB purge reduction in a multi-level machine system
05/31/1994US5317704 Storage relocating method and hierarchy storage system utilizing a cache memory
05/31/1994US5317693 Computer peripheral device network with peripheral address resetting capabilities
05/31/1994US5317638 Data processing system
05/31/1994CA2110196A1 Information processing apparatus
05/31/1994CA2026334C Technique for information protection on fault-tolerant redundant information storage devices
05/27/1994CA2109982A1 Information processing system which can check secondary storage medium having prescribed relation therewith and secondary storage device therefor
05/26/1994WO1994011969A1 Apparatus and method for providing data security in a computer system having a removable memory
05/26/1994WO1994011829A1 Synchronous smart card authentication and encryption circuit and method
05/26/1994WO1994011827A1 Arrangement with plug-in functional units
05/26/1994WO1994011826A1 Arrangement with several functional units
05/26/1994WO1994011825A1 Arrangement for the addressing of peripheral units
05/26/1994WO1994011824A1 Multi-processor computer system
05/26/1994WO1994011823A1 Memory storage device having in situ copy protection and data security capability
05/26/1994WO1994011769A1 Fiber optic illumination system and method for a high definition light microscope
05/26/1994WO1994009433A3 A system for operating application software in a safety critical environment
05/26/1994WO1994007211A3 Latent defect handling in eeprom devices
05/26/1994DE4239030A1 Anordnung mit steckbaren Funktionseinheiten Arrangement with pluggable function units
05/25/1994EP0598570A2 Region configuration system and method for controlling memory subsystem operations by address region
05/25/1994EP0598535A1 Pending write-back controller for a cache controller coupled to a packet switched memory bus
05/25/1994EP0598507A2 A method and apparatus for preventing inadvertent erasure of data in a memory
05/25/1994EP0598417A2 Data processing system having scanner for searching memory for message having top priority and/or identity code identical with new message
05/25/1994EP0598058A1 Method of imposing multi-object constraints on data files.
05/25/1994EP0591437A4 Multiprocessor distributed initialization and self-test system
05/24/1994US5315709 Method and apparatus for transforming objects in data models
05/24/1994US5315602 Optimized stripe detection for redundant arrays of disk drives
05/24/1994US5315552 Memory module, method for control thereof and method for setting fault bit table for use therewith
05/24/1994CA2007061C Arithmetic element controller
05/19/1994DE4238593A1 Mehrprozessor-Computersystem The multiprocessing computer system
05/19/1994DE4238075A1 Anordnung zur Übertragung von Daten An arrangement for transmitting data
05/18/1994EP0597729A1 Method of allowing write-back caching in a write-through environment
05/18/1994EP0597706A2 Solid state peripheral storage device
05/18/1994EP0597654A1 System and method for multi-format data storage backup of a computer system
05/18/1994EP0597601A1 Reflexively sizing memory bus interface
05/18/1994EP0597441A1 Microprocessor having a bus-width change function
05/18/1994EP0597307A1 Microcomputer and microcomputer system
05/18/1994EP0597296A2 Cache architecture for high speed memory-to-I/0 data transfers
05/18/1994EP0597143A1 Command processing in a database system
05/18/1994EP0541678B1 An arithmetic unit for structure arithmetic
05/18/1994CN1086919A Circuit for protecting of data
05/18/1994CN1024600C Apparatus and method for enhanced virtul to real address translation for accessing a cache memory unit
05/18/1994CN1024599C Method and apparatus for maintaining cache integrity
05/17/1994US5313646 Method and apparatus for translucent file system
05/17/1994US5313631 Dual threshold system for immediate or delayed scheduled migration of computer data files
05/17/1994US5313630 System of object oriented inheritance using the temporal status of superclasses
05/17/1994US5313629 Unit of work for preserving data integrity of a data-base by creating in memory a copy of all objects which are to be processed together
05/17/1994US5313613 Execution of storage-immediate and storage-storage instructions within cache buffer storage
05/17/1994US5313612 Information recording and reproducing apparatus including both data and work optical disk drives for restoring data and commands after a malfunction
05/17/1994US5313611 Method and apparatus for maintaining a lookup table for storing function values
05/17/1994US5313609 Optimum write-back strategy for directory-based cache coherence protocols
05/17/1994US5313608 Microprocessor with cache memory for supporting debugging operations
05/17/1994US5313607 Direct memory access controller
05/17/1994US5313606 In a data processor that fetches instructions
05/17/1994US5313605 High bandwith output hierarchical memory store including a cache, fetch buffer and ROM
05/17/1994US5313603 Arrangement of controlling memory access requests to grouped memory banks
05/17/1994US5313602 Multiprocessor system and method of control over order of transfer of data between buffer storages
05/17/1994US5313601 Request control apparatus