G06F 12 - Accessing, addressing or allocating within memory systems or architectures

Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
10/1987
10/20/1987	US4701844 Dual cache for independent prefetch and execution units
10/20/1987	US4701840 Secure data processing system architecture
10/20/1987	CA1228437A1 Image processing system
10/14/1987	EP0241129A2 Addressing arrangement for a RAM buffer controller
10/14/1987	EP0241124A2 Single/dual access storage device
10/14/1987	EP0241078A1 Memory comprising simultaneously addressable memory elements
10/14/1987	EP0240616A1 Method to test and set data in a record on disk in one atomic input/output operation
10/14/1987	CN87102475A Control system for shared storage of multiprocessor system consisted of many processor systems
10/13/1987	US4700291 Memory address control apparatus with separate translation look aside buffers for a data processor using a virtual memory technique
10/13/1987	CA1228171A1 Working set prefetch for level two caches
10/13/1987	CA1228170A1 Architecture for small instruction caches
10/13/1987	CA1228169A1 Self-archiving data recording
10/08/1987	WO1987006049A1 System for writing rom cassette for a programmable machine controller
10/07/1987	EP0239951A2 Pseudo-static memory subsystem
10/07/1987	EP0239827A2 Method for the control of a common memory of a multiprocessor system comprising separate microprocessor systems
10/07/1987	EP0239715A2 Management of the size and number of memory segments allocated to processes in a multiprocessing environment
10/06/1987	US4698808 Method for detecting intermittent error in volatile memory
10/06/1987	US4698750 Security for integrated circuit microcomputer with EEPROM
10/06/1987	US4698749 RAM memory overlay gate array circuit
10/06/1987	US4698617 ROM Protection scheme
10/06/1987	CA1227885A1 Secure data processing system architecture
09/1987
09/30/1987	EP0239359A2 Address translation circuit
09/30/1987	EP0239299A2 Overlapped control store
09/30/1987	EP0239283A2 Microcomputer
09/30/1987	EP0239269A2 Image processing method and system
09/30/1987	EP0239224A2 Random access memory apparatus
09/30/1987	EP0239181A2 Interrupt requests serializing in a virtual memory data processing system
09/30/1987	EP0239119A2 Information transferring method and apparatus of transferring information from one memory area to another memory area
09/30/1987	EP0238810A2 Method and system for facilitating instruction processing of a digital computer
09/30/1987	EP0238550A1 Memory system with page mode operation.
09/30/1987	EP0238537A1 System for preventing software piracy employing multi-encrypted keys and single decryption circuit modules.
09/30/1987	EP0032956B1 Data processing system utilizing hierarchical memory
09/29/1987	US4697266 Asynchronous checkpointing system for error recovery
09/24/1987	WO1987005726A1 Method and device for qualitative saving of digitized data
09/24/1987	WO1987005724A2 Random address system for circuit modules
09/23/1987	EP0238158A2 Copy-on-write segment sharing in a virtual memory, virtual machine data processing system
09/23/1987	EP0238090A2 Microcomputer capable of accessing internal memory at a desired variable access time
09/23/1987	EP0238039A2 Network event identifiers
09/23/1987	EP0237745A2 Coding of acyclic list data structures for information retrieval
09/23/1987	EP0237637A2 A method for the relocation of linked control blocks
09/22/1987	US4695951 Computer hierarchy control
09/22/1987	US4695950 Fast two-level dynamic address translation method and means
09/22/1987	US4695949 Method for efficient support for reference counting
09/22/1987	US4695948 Bus to bus converter using a RAM for multiple address mapping
09/22/1987	US4695947 Information processing system
09/22/1987	US4695943 Multiprocessor shared pipeline cache memory with split cycle and concurrent utilization
09/17/1987	DE3608659A1 Method and arrangement to protect memory areas against forbidden writing
09/17/1987	DE3608547A1 Computer system with external memory
09/17/1987	DE3602656A1 "Least recently used" network without pointer registers and comparators
09/16/1987	EP0237324A2 Computer-controlled document data filing system
09/16/1987	EP0236743A2 Method for restarting a long-running, fault-tolerant operation in a transaction-oriented data base system
09/16/1987	EP0236717A2 Method for choosing replacement lines in a two-dimensionally redundant array
09/16/1987	EP0236615A2 Functional units for computers
09/16/1987	EP0120914B1 Multiprocessor computing system featuring shared global control
09/15/1987	US4694454 Dynamic memory diagnosis and error correction apparatus
09/15/1987	US4694395 Data processing system
09/15/1987	CA1226962A1 Masked data fetch and modifying device
09/15/1987	CA1226959A1 Cache coherence system
09/15/1987	CA1226953A1 Lsi microprocessor chip with backward pin compatibility
09/15/1987	CA1226943A1 Method for storing digital information
09/15/1987	CA1226942A1 Apparatus and method for testing and verifying the refresh logic of dynamic mos memories
09/09/1987	EP0235525A2 Statistical information access system
09/09/1987	EP0235255A1 Data processing system including a prefetch circuit.
09/08/1987	US4692922 Method for correcting and detecting errors
09/08/1987	CA1226673A1 Reconfigurable memory system
09/02/1987	EP0234937A2 Tag buffer with testing capability
09/02/1987	EP0234617A1 Data processing arrangement containing a memory device equipped with a coincidence circuit which can be switched in an error recognition and a coincidence mode and method therefor
09/02/1987	EP0234598A2 Interface circuit for subsystem controller
09/02/1987	EP0234038A2 Apparatus for identifying the LRU storage unit in a memory
09/02/1987	CN87102176A Apparatus and method for providing distributed control in main memory unit of data processing system
09/01/1987	US4691350 Security device for stored sensitive data
09/01/1987	US4691282 16-bit microprocessor system
09/01/1987	US4691281 Data processing system simultaneously carrying out address translation of a plurality of logical addresses
09/01/1987	US4691279 Instruction buffer for a digital data processing system
09/01/1987	US4691277 Small instruction cache using branch target table to effect instruction prefetch
09/01/1987	CA1226372A1 Address translation control system
08/1987
08/26/1987	EP0233783A1 Apparatus for recording and/or reproducing data
08/26/1987	EP0107715B1 Memory addressing system
08/25/1987	US4689824 Image rotation method
08/25/1987	US4689786 Local area network with self assigned address method
08/19/1987	EP0232960A2 Method for automatically extending the size of a segment in a page segmented virtual memory data processing system
08/19/1987	EP0232769A2 Maintaining availability of a restartable data base system
08/19/1987	EP0232526A2 Paged virtual cache system
08/19/1987	EP0232518A2 Address mapping method and system for controlling a working memory
08/18/1987	US4688219 Semiconductor memory device having redundant memory and parity capabilities
08/18/1987	US4688197 Control of data access to memory for improved video system
08/18/1987	US4688188 Data storage apparatus for storing groups of data with read and write request detection
08/18/1987	US4688172 Initialization apparatus for a data processing system with a plurality of input/output and storage controller connected to a common bus
08/18/1987	US4688034 Paging receiver and transmitting device adapted to said receiver
08/18/1987	CA1225749A1 Data processing system with a plurality of processors accessing a common bus to interleaved storage
08/13/1987	WO1987004826A1 Multi-processor apparatus
08/13/1987	WO1987004825A1 Apparatus and method for providing distributed control in a main memory unit of a data processing system
08/13/1987	WO1987004823A1 Apparatus and method for providing a cache memory unit with a write operation utilizing two system clock cycles
08/13/1987	WO1987004822A1 Apparatus and method for addressing semiconductor arrays in a main memory unit on consecutive system clock cycles
08/13/1987	WO1987003395A3 Computer stack arrangement
08/13/1987	DE3603723A1 Arrangement to form a supplementary address line to trigger a working memory
08/12/1987	EP0231686A2 Cellular array processing apparatus with variable nesting depth vector processor control structure
08/12/1987	EP0231574A2 Cache-based computer systems
08/12/1987	EP0231472A2 Editing system for virtual machines
08/12/1987	EP0231438A2 Information recording system

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