Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
10/1992
10/28/1992EP0509994A1 Centralized reference and change table for a multiprocessor virtual memory system.
10/27/1992US5159678 Method for efficient non-virtual main memory management
10/27/1992US5159677 Method and system for storing data in and retrieving data from a non-main storage virtual data space
10/27/1992US5159676 Semi-smart DRAM controller IC to provide a pseudo-cache mode of operation using standard page mode draws
10/27/1992US5159671 Data transfer unit for small computer system with simultaneous transfer to two memories and error detection and rewrite to substitute address
10/27/1992US5159629 Data protection by detection of intrusion into electronic assemblies
10/27/1992US5159183 Ic card
10/27/1992CA1309509C2 Cache memory with variable fetch and replacement schemes
10/27/1992CA1309507C System for management of the priorities of access to a memory and its application
10/27/1992CA1309504C Method and apparatus for assuring adequate access to system resources byprocessors in a multiprocessor computer system
10/21/1992EP0509947A2 Hypertext marker and method for dynamically displaying help information in an interactive data processing system
10/21/1992EP0509811A2 Semiconductor memory device
10/21/1992EP0509720A1 Peripheral device address control system
10/21/1992EP0509676A1 Cache storage control system
10/21/1992EP0509639A2 Detecting unjustifiable reloading of stored data
10/21/1992EP0509623A2 Program processing system and method
10/21/1992EP0509567A2 Device with protection against access to secure information
10/21/1992EP0509558A2 Information processing system with support means responsive to an overall system control
10/21/1992EP0509231A1 Method of replacing data in a cache
10/20/1992WO1992018894A1 Illumination system and method for a high definition light microscope
10/20/1992US5157776 High speed memory for microcomputer systems
10/20/1992US5157775 Dual port, dual speed image memory access arrangement
10/20/1992US5157774 System for fast selection of non-cacheable address ranges using programmed array logic
10/20/1992US5157328 System for and method of detecting reverse packaging of PROM
10/20/1992CA1309181C High availability cache memory
10/15/1992WO1992017844A1 Solid-state ram data storage for virtual memory computer using fixed-size swap pages
10/15/1992WO1992017843A1 Improved adaptable performance evaluation device
10/15/1992DE4112090A1 Verfahren zum maschinellen erstellen eines aus mehreren programmteilen bestehenden programmes A method of machine create a program of several existing share program
10/14/1992EP0508666A2 Automated storage library
10/14/1992EP0508603A2 A method of operating a terminal device having first and second display means
10/14/1992EP0508577A1 Address translation mechanism
10/14/1992EP0508441A2 Recording device having short data writing time
10/14/1992EP0508283A2 Programmable controller
10/14/1992EP0507811A1 Method and apparatus for controlling writing to memory
10/14/1992EP0424407A4 Intermediate spreadsheet structure
10/13/1992US5155848 Method of searching and displaying selected data and for updating displayed data in a text editing system
10/13/1992US5155844 Background memory test during system start up
10/13/1992US5155843 Error transition mode for multi-processor system
10/13/1992US5155835 Automatically archiving infrequently used data records
10/13/1992US5155834 Reference and change table storage system for virtual memory data processing system having a plurality of processors accessing common memory
10/13/1992US5155833 Multi-purpose cache memory selectively addressable either as a boot memory or as a cache memory
10/13/1992US5155832 Method to increase performance in a multi-level cache system by the use of forced cache misses
10/13/1992US5155831 Data processing system with fast queue store interposed between store-through caches and a main memory
10/13/1992US5155829 Memory system and method for protecting the contents of a ROM type memory
10/13/1992US5155828 Computing system with a cache memory and an additional look-aside cache memory
10/13/1992US5155826 Memory paging method and apparatus
10/13/1992US5155825 Page address translation cache replacement algorithm with improved testability
10/13/1992US5155824 System for transferring selected data words between main memory and cache with multiple data words and multiple dirty bits for each address
10/13/1992US5155823 Address generating unit
10/13/1992US5155822 High performance graphics workstation
10/13/1992US5155809 In a data processing system
10/13/1992US5155768 Security system for software
10/13/1992US5155678 Data availability in restartable data base system
10/13/1992US5155484 Fast data compressor with direct lookup table indexing into history buffer
10/13/1992CA1308812C Apparatus and method for main memory unit protection using access and fault logic signals
10/08/1992DE4207158A1 Speicher-zugriffssteuerung Memory access control
10/07/1992EP0507577A1 Flexible N-way memory interleaving
10/07/1992EP0507427A1 Microprocessor with external memory
10/07/1992EP0507210A2 A data processing system for performing square operations with improved speed and a method therefor
10/07/1992EP0507110A2 Network management system and relational database therefore
10/07/1992EP0507066A1 Ownership interlock for cache data units
10/07/1992EP0507063A1 Cross-invalidate directory method and means
10/07/1992EP0507026A2 A process for storing files of an electronic system
10/07/1992EP0506761A1 Direct access storage device with independently stored parity
10/06/1992US5153921 Microcomputer
10/06/1992US5153882 Serial scan diagnostics apparatus and method for a memory device
10/06/1992CA1308489C Method and system for detecting data error
10/01/1992WO1992016903A1 Database management system graphical query front end
10/01/1992WO1992016894A1 Process for the machine production of a program to be made up of several modules
10/01/1992DE4210126A1 Dynamic data memory expansion for on=line data base system - using free space in management unit for expansion while executing job
10/01/1992CA2104226A1 Database management system graphical query front end
09/1992
09/30/1992EP0506577A1 Control circuit for the numbers of accesses to logical resources
09/30/1992EP0506474A1 Parity detect circuit for memory including dual validity indication
09/30/1992EP0506321A2 Accessing data in a transaction-oriented system
09/30/1992EP0506236A1 Address translation mechanism
09/30/1992EP0505652A1 Memory system with adaptable redundancy
09/30/1992EP0505383A1 Improvements in computer systems
09/30/1992CN1018487B Extended addressing using sub-addressed segment register
09/29/1992US5151993 Data processor performing operation on data having length shorter than one-word length
09/29/1992US5151990 Nonvolatile memory management in a data processing network
09/29/1992US5151989 Directory cache management in a distributed data processing system
09/29/1992US5151988 Intersystem data base sharing journal merge method
09/29/1992US5151987 Recovery objects in an object oriented computing environment
09/29/1992US5151982 Data processing system
09/29/1992US5151980 Buffer control circuit for data processor
09/29/1992US5151979 Data processing system with information transfer bus and wait signal
09/29/1992US5151938 Security enhancement in a data processor through use of dynamic parameter authentication
09/29/1992CA1308202C Access register translation means for address generating mechanism for multiple virtual spaces
09/29/1992CA1308198C Data processing system having a data structure with a single, simple primitive
09/24/1992DE4206286A1 Memory access system for selection of data from multiple memory modules - uses selection of module to avoid access delay caused by watt loop
09/24/1992DE4108309A1 Verfahren zum maschinellen erstellen eines aus mehreren modulen zu bindenden programmes A method of mechanically create one of a number of modules to be bound program
09/23/1992EP0505165A2 Data base constructing method and system
09/23/1992EP0505157A1 Memory access control
09/23/1992EP0505051A1 Data storage system with intrinsic burst detection
09/23/1992EP0504364A1 Distributed user authentication protocol.
09/22/1992US5150472 Cache management method and apparatus for shared, sequentially-accessed, data
09/22/1992US5150471 Method and apparatus for offset register address accessing
09/16/1992EP0503770A1 Interleaved multiprocessor memory system
09/16/1992EP0503765A2 Access control in a distributed computer system
09/16/1992EP0503514A2 Backward-compatible computer architecture with extended word size and address space