Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
03/1986
03/12/1986EP0173893A2 Computing system and method providing working set prefetch for level two caches
03/12/1986EP0173884A1 Circuit arrangement for classifying in order of priority and for recording individual memory sections or banks using the LRU algorithm
03/12/1986EP0173746A1 System of selecting address in input/output board
03/11/1986US4575827 Self-archiving data recording
03/11/1986US4575826 Refresh generator system for a dynamic memory
03/11/1986US4575817 Switching of programming routine supporting storage stacks
03/11/1986US4575815 Data storage unit
03/11/1986US4575814 Programmable interface memory
03/11/1986US4575796 Information processing unit
03/11/1986US4575792 Shared interface apparatus for testing the memory sections of a cache unit
03/11/1986CA1201813A1 Arrangement for protecting against the unauthorized reading of program words stored in a memory
03/11/1986CA1201812A1 Apparatus and method for a data processing unit sharing a plurality of operating systems
03/05/1986EP0173556A2 Hierarchical architecture for determining the least recently used cache memory
03/05/1986EP0173534A2 Data processing arrangements
03/05/1986EP0173515A2 Error recovery system in a data processor having a control storage
03/05/1986EP0173464A2 Computer memory system with parallel garbage collection independent from an associated user processor
03/05/1986EP0173257A2 Integrated circuit device
03/05/1986EP0173103A2 IC Card and an identification system thereof
03/05/1986EP0172868A1 Virtual address to real address conversion
03/04/1986US4574351 Apparatus for compressing and buffering data
03/04/1986US4574346 Method and apparatus for peripheral data handling hierarchies
02/1986
02/26/1986EP0172734A2 Semiconductor memory device
02/26/1986EP0172707A2 Method for managing virtual memory to separate active and stable memory blocks
02/26/1986EP0172574A2 Memory address location system for an electronic postage meter having multiple non-volatile memories
02/26/1986EP0172573A2 Electronic postage meter having multiple non-volatile memories for storing different historical information reflecting postage transactions
02/26/1986EP0172523A2 Microcomputer having at least one input-output unit
02/26/1986EP0172342A2 Bus control gate array
02/25/1986US4573141 Memory interface for communicating between two storage media having incompatible data formats
02/25/1986US4573119 Computer software protection system
02/25/1986US4572946 Credit card circuit arrangement with a memory and an access control unit
02/19/1986EP0172016A2 Semiconductor memory device having a redundancy circuit
02/19/1986EP0171934A2 Method for efficient support for reference counting
02/19/1986EP0171859A2 Memory access control device for implementing guarded regions in a memory, and memory provided with such memory access control device
02/19/1986EP0171518A2 Buffer circuit for random access memory
02/19/1986EP0171456A1 Computer software protection system
02/18/1986US4571700 Page indexing system for accessing sequentially stored data representing a multi-page document
02/18/1986US4571676 Memory module selection and reconfiguration apparatus in a data processing system
02/18/1986US4571674 Peripheral storage system having multiple data transfer rates
02/18/1986US4571672 Access control method for multiprocessor systems
02/18/1986CA1200919A1 Protection of critical storage content in a data processing system
02/18/1986CA1200917A1 Virtual memory address translation mechanism with controlled data persistence
02/18/1986CA1200913A1 Data processing system with virtual machines
02/13/1986WO1986001036A1 Programmable word length and self-testing memory in a gate array with bidirectional symmetry
02/13/1986WO1986001018A1 Database backup method
02/12/1986EP0171078A2 Data processing device on IC ship
02/11/1986US4570236 Multi-dimensional parallel storage device
02/11/1986US4570222 Information processor having information correcting function
02/05/1986EP0170525A2 Cache hierarchy design for use in a memory management unit
02/05/1986EP0170021A2 Data processing system with a plurality of processors accessing a common bus to interleaved storage
02/05/1986EP0169913A1 Method of altering program protecting range
02/05/1986EP0169909A1 Auxiliary memory device
02/04/1986US4569052 Coset code generator for computer memory protection
02/04/1986US4569034 Method and apparatus which allows the working storage to be reconfigured according to demands for processing data input
02/04/1986US4569018 Digital data processing system having dual-purpose scratchpad and address translation memory
02/04/1986CA1200319A1 Register control processing system
02/04/1986CA1200318A1 Central processor
01/1986
01/30/1986WO1986000735A1 Hierarchical knowledge system
01/28/1986US4567606 Data processing apparatus and method for use in speech recognition
01/28/1986US4567578 Cache memory flush scheme
01/22/1986EP0169018A2 Computer memory system
01/22/1986EP0169005A2 Computer system enabling automatic memory management operations
01/21/1986US4566082 Memory pack addressing system
01/21/1986US4566081 Semiconductor device with spare memory cells
01/21/1986US4566079 Cassette-type magnetic-bubble memory apparatus
01/21/1986CA1199734A1 Process and apparatus for the exchange of data between processing modules and at least one common memory in a data processing system
01/16/1986WO1986000440A1 Cache disable for a data processor
01/16/1986WO1986000437A1 Data processor having module access control
01/16/1986WO1986000436A1 Data processor having dynamic bus sizing
01/15/1986EP0168121A1 Memory access method and apparatus in multiple processor systems
01/15/1986EP0167853A2 Personal computer having normal and high speed execution modes
01/15/1986EP0167725A2 Dynamic data type conversion system
01/15/1986EP0167572A1 Data processing system including memory hierarchy.
01/15/1986EP0167519A1 Multiplexed-address interface for addressing memories of various sizes.
01/14/1986US4564926 Information memory device with address multiplexing
01/14/1986US4564903 Partitioned multiprocessor programming system
01/14/1986CA1199420A1 Hierarchical memory system including separate cache memories for storing data and instructions
01/08/1986EP0167322A2 Shadow memory system
01/08/1986EP0167193A1 Arbitration system for access requests from several processors to common resources, by means of a common bus
01/08/1986EP0167089A2 Memory access control system and method for an information processing apparatus
01/08/1986EP0166936A2 Compression of binary numbers for storage in a memory
01/08/1986EP0166772A1 Improvements in or relating to computer systems.
01/08/1986EP0166739A1 Semiconductor memory device for serial scan applications.
01/07/1986US4563737 Virtual storage management
01/07/1986US4563552 Electronic apparatus for controlling mechanical and electrical connection to memory means
01/07/1986EP0085048A4 Extended addressing apparatus and method for direct storage access devices.
01/07/1986CA1199124A1 System for controlling key storage unit
01/03/1986WO1986000154A1 External interface control circuitry for microcomputer systems
01/02/1986EP0166441A2 Computer network
01/02/1986EP0166341A2 Multiprocessor system with fast path means for storage accesses
01/02/1986EP0166310A2 Data processing system
01/02/1986EP0166309A2 Memory chip for a hierarchical memory system
01/02/1986EP0166304A2 Image processing method
01/02/1986EP0166269A2 Error correction method and system for multiple bit output chips
01/02/1986EP0166268A2 Shared memory access for data processing system
01/02/1986EP0166248A2 Semiconductor integrated circuit for exchanging microprocessor bus access rights
01/02/1986EP0166220A2 Digital data processing device with address allocation means
01/02/1986EP0166217A2 Error logging memory system for avoiding miscorrection of triple errors
01/02/1986EP0166192A2 High-speed buffer store arrangement for fast transfer of data
01/02/1986EP0166148A2 Memory assignment method for computer based systems
12/1985
12/31/1985US4562539 Data processing system