Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
05/1992
05/20/1992EP0485462A1 File alteration monitor for computer operating and file management systems
05/20/1992EP0166739B1 Semiconductor memory device for serial scan applications
05/20/1992CN1016743B System and method for virtual memory management
05/19/1992US5115508 Password system utilizing two password types, the first being changeable after entry, the second being unchangeable until power is removed
05/19/1992US5115498 Local memory fast selecting apparatus including a memory management unit (mmu) and an auxiliary memory
05/19/1992US5115490 Variable length data processing apparatus with delimiter location-based address table
05/19/1992US5115411 Dual port memory system
05/19/1992CA1301367C Pseudo set-associative memory cacheing arrangement
05/19/1992CA1301366C2 Interactive error handling means in database management
05/19/1992CA1301358C Nonvolatile memory protection
05/19/1992CA1301354C Alias address support
05/14/1992WO1992008193A1 A fault tolerant data storage system
05/14/1992WO1992008186A1 Address generator for circular buffer
05/14/1992DE4034444A1 Data protected work station computer - requires special software for access and monitors system to detect unauthorised manipulation
05/13/1992EP0485275A1 Security device with a memory and/or a microprocessor for data processing machines
05/13/1992EP0485110A2 Logical partitioning of a redundant array storage system
05/13/1992CN1016652B Information processing device and transduce switch method by way of directly mapping and way of acting of storage medium mapping
05/12/1992US5113519 Maintenance of file attributes in a distributed data processing system
05/12/1992US5113514 System bus for multiprocessor computer system
05/12/1992US5113511 System for dynamically providing predicted high/slow speed accessing memory to a processing unit based on instructions
05/12/1992US5113510 Method and apparatus for operating a cache memory in a multi-processor
05/12/1992US5113509 Method of changing data on disk
05/12/1992US5113508 Data cache initialization
05/12/1992US5113507 Method and apparatus for a sparse distributed memory system
05/12/1992US5113506 System having an address generating unit and a log comparator packaged as an integrated circuit seperate from cache log memory and cache data memory
05/12/1992US5113373 Power control circuit
05/12/1992US5113180 Virtual display adapter
05/12/1992CA1300759C Buffer memory circuit arrangement capable of receiving a requestwithout qualification during block transfer
05/12/1992CA1300758C Mechanism for lock-up free cache operation with a remote address translation unit
05/07/1992WO1992008181A1 Security device having a memory and/or a microcomputer for data processing hardware
05/06/1992EP0484262A2 Hypergraphics
05/06/1992EP0484008A2 Information processing unit having translation buffer
05/06/1992EP0483577A2 Hypermedia link marker abstract and search services
05/06/1992EP0483576A2 Application independent services enabling the incorporation of hypermedia
05/06/1992EP0483525A2 Workstation power management
05/06/1992EP0483250A1 Non-busy-waiting resource control.
05/06/1992EP0483174A1 A method of operating a data processing system.
05/06/1992CN1060916A Method and apparatus for maintaining cache integrity whenever cpu. write to rom. operation is performed with rom. mapped to ram.
05/05/1992US5111464 Interrupt reporting for single-bit memory errors
05/05/1992US5111462 Decoders for hamming encoded data
05/05/1992US5111431 Register forwarding multi-port register file
05/05/1992US5111423 Programmable interface for computer system peripheral circuit card
05/05/1992US5111389 Aperiodic mapping system using power-of-two stride access to interleaved devices
05/05/1992US5111386 Cache contained type semiconductor memory device and operating method therefor
05/05/1992CA1300280C Central processor unit for digital data processing system including write buffer management mechanism
05/05/1992CA1300279C Central processor unit for digital data processing system including cache management mechanism
05/05/1992CA1300275C Destination control logic for arithmetic and logic unit for digital data processor
05/01/1992WO1992008199A1 Computer documents as compound documents in a notebook metaphor
05/01/1992CA2093123A1 Computer documents as compound documents in a notebook metaphor
05/01/1992CA2050794A1 Hypergraphics
04/1992
04/30/1992WO1992007323A1 Cache controller and associated method for remapping cache address bits
04/30/1992DE4135031A1 Input-output device for controlling data communications with external points - has separate memory and input-output locations with common address bus
04/29/1992EP0483039A2 Method and system for version control of engineering changes
04/29/1992EP0483038A2 Systems and methods for providing recovery capabilities
04/29/1992EP0483036A2 Data structure within object oriented computing environment
04/29/1992EP0482853A2 Method and apparatus for storage device management
04/29/1992EP0482851A2 A file management system for a partially rewritable storage medium
04/29/1992EP0482819A2 On-line reconstruction of a failed redundant array system
04/29/1992EP0482761A2 Rule driven transaction management system and method
04/29/1992EP0482752A2 Methods and apparatus for maintaining cache integrity
04/29/1992EP0482706A2 Method for intelligent data cache prefetching, and computer for implementing this method
04/29/1992EP0482678A2 Video system controller with a row address override circuit
04/29/1992EP0482582A2 Replicated data processing method in distributed processing system
04/29/1992EP0482575A2 Storage system for a high-performance processor
04/29/1992EP0482527A2 A normal to spare switching control system
04/29/1992CN1060731A Memory controller for direct or interleave memory accessing
04/29/1992CN1060730A Data processing apparatus for dynamically setting timings in dynamic memory system
04/29/1992CN1060729A Computer field data guard and recovery method for breaking
04/28/1992US5109521 System for relocating dynamic memory address space having received microprocessor program steps from non-volatile memory to address space of non-volatile memory
04/28/1992US5109512 Process for dispatching tasks among multiple information processors
04/28/1992US5109508 Data base system including memorandum information and method for managing memorandum information
04/28/1992US5109505 Semiconductor memory disk apparatus with backup device capable of being accessed immediately after power source is recovered
04/28/1992US5109498 Buffer memory device capable of memorizing operand and instruction data blocks at different block sizes
04/28/1992US5109497 Arithmetic element controller for controlling data, control and micro store memories
04/28/1992US5109496 Most recently used address translation system with least recently used (LRU) replacement
04/28/1992US5109491 Memory management device
04/28/1992US5109489 I/o execution method for a virtual machine system and system therefor
04/28/1992US5109488 Data processing system buffering sequential data for cyclically recurrent delay times, memory address generator for use in such system
04/28/1992US5109485 Method for transferring data between memories
04/28/1992US5109413 Manipulating rights-to-execute in connection with a software copy protection mechanism
04/28/1992US5109382 Method and apparatus for testing a memory
04/28/1992US5109360 Row/column address interchange for a fault-tolerant memory system
04/28/1992US5109359 Method of controlling a semiconductor integrated circuit
04/28/1992US5109336 Unified working storage management
04/28/1992US5109335 Buffer memory control apparatus using address translation
04/28/1992US5109334 Memory management unit capable of expanding the offset part of the physical address
04/28/1992US5109330 Multiprocessor system with sequential prioritized common memory access preventing memory update access by all processors except main processor
04/28/1992CA1299768C Memory access control system
04/28/1992CA1299767C Cache memory control system
04/28/1992CA1299766C Address translator
04/24/1992CA2053692A1 On-line reconstruction of a failed redundant array system
04/24/1992CA2052132A1 Rule driven transaction management system and method
04/22/1992EP0481907A2 Method and system for processing a multilevel bill of material
04/22/1992EP0481882A1 Method to confirm memory cards secret cyphers
04/22/1992EP0481881A1 Integrated circuit with improved security access
04/22/1992EP0481735A2 Address protection circuit
04/22/1992EP0481716A2 Control system for controlling cache storage unit
04/22/1992EP0481616A2 Dynamic cache partitioning
04/22/1992EP0481597A1 Memory controller for direct or interleave memory accessing
04/22/1992EP0481534A2 Video system controller with a row address override circuit