Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
08/1986
08/05/1986CA1209274A1 Context redundancy text compression
08/05/1986CA1209271A1 Cache invalidation mechanism for multiprocessor systems
08/05/1986CA1209270A1 Partitioned multiprocessor programming system
08/05/1986CA1209269A1 Faulty-memory processing method and apparatus
07/1986
07/30/1986EP0189200A2 Circuit arrangement capable of centralizing control of a switching network
07/30/1986EP0189031A2 A method for refreshing multicolumn tables in a relational data base using minimal information
07/30/1986EP0188519A1 Hierarchical knowledge system
07/29/1986US4603406 Power backed-up dual memory system
07/29/1986US4603399 Data processing apparatus for address substitution
07/29/1986US4603383 Apparatus for direct data transfer among central processing units
07/29/1986US4603382 Dynamic buffer reallocation
07/29/1986US4603380 DASD cache block staging
07/29/1986US4603348 Method for composing addresses of a memory
07/29/1986CA1208803A1 Method for checking storage protection and a circuit for carrying out the same
07/29/1986CA1208802A1 Apparatus and method for direct memory to peripheral and peripheral to memory data transfers
07/29/1986CA1208793A1 Staging memory for massively parallel processor
07/23/1986EP0188192A2 Extended error correction for package error correction codes
07/23/1986EP0187953A2 Cartridge memory protection
07/23/1986EP0187763A1 Data processor having module access control
07/23/1986CN86101047A Circuit arrangement capable of centralizing control of a switching network
07/22/1986US4602368 Dual validity bit arrays
07/22/1986US4602366 Systems for changing addresses of transmission apparatus
07/22/1986US4602347 Microcomputer addressing system and electronic timepiece utilizing the same
07/22/1986US4602333 Storage of image data in both original and compressed forms
07/22/1986US4602331 Magnetic tape-data link processor providing automatic data transfer
07/22/1986US4602330 Data processor
07/22/1986US4602329 Data processing system having an address translation unit shared by a CPU and a channel unit
07/22/1986US4602328 Management system for the memory of a processor or microprocessor
07/22/1986US4602283 System for spatially and temporally transposing data words arrayed in periodically recurring patterns
07/17/1986WO1986004168A1 System memory for a reduction processor evaluating programs stored as binary directed graphs employing variable-free applicative language codes
07/17/1986WO1986004167A1 Devices for the simultaneous activation of trains of commands and applications to memories
07/17/1986WO1986004165A1 Allocator for a reduction processor evaluating programs stored as binary directed graphs employing variable-free applicative language codes
07/16/1986EP0187713A2 System memory for a reduction processor evaluating programs stored as binary directed graphs employing variable-free applicative language codes
07/16/1986EP0187603A2 Computer with virtual machine mode and multiple protection rings
07/16/1986EP0187453A2 Program assignable I/O addresses for a computer
07/16/1986EP0187373A2 Relational database management system
07/16/1986EP0187369A2 Power supply system for an electronic apparatus having memory
07/16/1986EP0187293A2 A microprocessor device with variable memory capacity
07/16/1986EP0187289A2 Hierarchical memory system
07/16/1986EP0187240A2 Addressing matrix
07/16/1986EP0187159A1 External interface control circuitry for microcomputer systems
07/16/1986EP0187146A1 Cache disable for a data processor
07/15/1986US4601018 Banked memory circuit
07/15/1986US4601012 Zone partitioning in volume recovery system
07/15/1986US4601009 Memory system and accessing method
07/15/1986US4601003 Computer-processed apparatus
07/15/1986US4600988 Memory-programmable control
07/15/1986CA1207915A1 Data processing system having dual processors
07/09/1986EP0186773A2 A soft error protection circuit for a latch
07/09/1986EP0186719A1 Device for correcting errors in memories
07/08/1986US4599708 Method and structure for machine data storage with simultaneous write and read
07/03/1986WO1986003861A1 Security device for the secure storage of sensitive data
07/02/1986EP0186247A1 Paging receiver and transmitting device adapted to said receiver
07/02/1986EP0186230A2 Memory access controller with parallel checking of virtual address and action word
07/02/1986EP0186007A2 Apparatus, method, and structure for translating a document having one structure into a document having another structure
07/02/1986EP0185867A2 A memory hierarchy and its method of operation
07/01/1986US4598402 System for treatment of single bit error in buffer storage unit
07/01/1986US4598362 Buffer apparatus for controlling access requests among plural memories and plural accessing devices
07/01/1986US4598361 Allocator for a reduction processor evaluating programs stored as binary directed graphs employing variable-free applicative language codes
07/01/1986US4598359 Apparatus for forward or reverse reading of multiple variable length operands
07/01/1986US4598357 Cache/disk subsystem with file number for recovery of cached data
07/01/1986US4598284 System for changing common card mode data in a card image data processing system
06/1986
06/25/1986EP0185137A2 Storage masking circuit and method for a multiprocessor system
06/25/1986EP0185093A1 Data transfer equipment
06/24/1986US4597061 Memory system using pipeline circuitry for improved speed
06/24/1986US4597044 Apparatus and method for providing a composite descriptor in a data processing system
06/24/1986US4597041 Method and apparatus for enhancing the operation of a data processing system
06/24/1986CA1206619A1 Electronic postage meter having redundant memory
06/18/1986EP0184613A2 Method for detecting intermittent error in volatile memory
06/17/1986CA1206271A1 Encryption/decryption device for use with rom's
06/17/1986CA1206265A1 System for correction of single-bit error in buffer storage unit
06/11/1986EP0184494A1 System for the simultaneous transmission of data blocks or vectors between a memory and one or a plurality of data processing units
06/11/1986EP0184397A2 Real-time software monitor and write protect controller
06/11/1986EP0184320A1 Improved performance memory bus architecture
06/11/1986EP0184023A1 Method and apparatus for the protection against unauthorized operation of protected programmes in a microcomputer
06/10/1986US4594690 Digital storage apparatus including sections exhibiting different access speeds
06/10/1986US4594687 Address arithmetic circuit of a memory unit utilized in a processing system of digitalized analogue signals
06/10/1986US4594682 Apparatus for adapting a scalar data processor
06/10/1986US4594658 Hierarchy of control stores for overlapped data transmission
06/10/1986CA1205918A1 Management system for the memory of processor or microprocessor
06/05/1986EP0085672A4 Thrashing reduction in demand accessing of a data base through an lru paging buffer pool.
06/04/1986EP0183498A2 Write-protect apparatus for bit mapped memory
06/04/1986EP0183231A2 Data processor
06/04/1986EP0182799A1 Memory interface for electronic demand register of an electric meter
06/03/1986US4593384 Security device for the secure storage of sensitive data
06/03/1986US4593373 Method and apparatus for producing n-bit outputs from an m-bit microcomputer
06/03/1986US4593354 Disk cache system
06/03/1986US4593192 Electronic circuit module and holder therefor
06/03/1986CA1205563A1 Apparatus and method for providing a composite descriptor in a data processing system
05/1986
05/28/1986EP0182501A2 Memory mapping method and apparatus
05/28/1986EP0182454A2 Video system controller with a row address override circuit
05/28/1986EP0182126A2 Directing storage requests during master mode operation
05/28/1986EP0182044A2 Initialization apparatus for a data processing system with a plurality of input/output and storage controller connected to a common bus.
05/27/1986US4592024 Semiconductor ROM
05/27/1986US4592013 Method and device for addressing a memory
05/27/1986US4592011 Memory mapping method in a data processing system
05/27/1986US4591997 Method of storing and printing image with non-reentrant basic disk operating system
05/27/1986US4591983 Hierarchical knowledge system
05/27/1986US4591975 Data processing system having dual processors
05/27/1986US4591972 Data processing system with unique microcode control