Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
02/1992
02/03/1992WO1992002933A1 Bit storage cell
02/03/1992WO1992002932A1 Associative memory
02/03/1992WO1992002877A1 Active storage means in a reduction processor
02/03/1992WO1992002876A1 Reduction processor
02/03/1992WO1992002875A1 A method for performing arithmetic, logical and related operations and a numerical arithmetic unit
02/03/1992WO1992002874A1 An arithmetic unit for structure arithmetic
02/03/1992CA2088577A1 Active storage means in a reduction processor
02/03/1992CA2087023A1 Bit storage cell
02/03/1992CA2087022A1 Arithmetic unit for structure arithmetic
02/03/1992CA2086592A1 Method performing arithmetic, logical and related operations and a numerical arithmetic unit
02/03/1992CA2086591A1 Reduction processor
02/03/1992CA2086539A1 Associative memory
01/1992
01/29/1992EP0468837A2 Mask processing unit for high-performance processor
01/29/1992EP0468831A2 Bus protocol for write-back cache processor
01/29/1992EP0468804A2 Hierarchical memory control system
01/29/1992EP0468786A2 Processor which performs memory access in parallel with cache access and method employed thereby
01/29/1992EP0468542A2 Multiprocessor digital data processing system
01/29/1992EP0468535A2 Microcomputer having ROM data protection function
01/29/1992EP0468453A2 Multiport cache memory
01/29/1992EP0468403A2 Method for management of information resources and system therefor
01/29/1992EP0468141A2 Memory
01/29/1992EP0378538B1 Arrangement and process for detecting and localizing faulty circuits in a storage component
01/29/1992EP0261162B1 Method for qualitative saving of digitized data
01/29/1992EP0212547B1 Method and device for refreshing dynamic semiconductor memory device
01/28/1992US5084843 Semiconductor memory having control means for preventing unauthorized erasure of a memory array portion
01/28/1992CA2047888A1 Hierarchical memory control system
01/23/1992DE4123873A1 Magnetic disc drive mechanism with cache memory - contg. separate regions for input and output data for reduced access times and increased throughput
01/23/1992DE4123550A1 Information processing system with direct memory access - enables CPU to access auxiliary memory contg. at least part of address stored in main memory
01/22/1992EP0467591A2 Hypermedia arrangement using a window system and layered intrinsics
01/22/1992EP0467448A2 Processing device and method of programming such a processing device
01/22/1992EP0467355A2 Security circuit for protecting data stored in an internal memory of a microcomputer
01/22/1992EP0467152A2 Microprocessor capable of decoding two instructions in parallel
01/21/1992US5083293 Prevention of alteration of data stored in secure integrated circuit chip memory
01/21/1992CA1294710C2 Method for requesting service by a device which generates a service request signal successively until it is serviced
01/20/1992CA2044528A1 Personal computer with drive identification
01/19/1992CA2043141A1 Hypermedia arrangement using a window system and layered intrinsics
01/16/1992DE4119584A1 Modular electronic control system - has bus system connecting plug-in modules in series circuit
01/15/1992EP0466626A2 Method for document type transformation in a data processing system
01/15/1992EP0466550A2 Conversion of internal processor register commands to I/O space address
01/15/1992EP0466486A2 Distributed computing system
01/15/1992EP0466389A2 File system with read/write and read only storage
01/15/1992EP0466265A1 Control device for buffer memory with reconfigurable partitioning
01/15/1992EP0465871A2 Shared data access serialization method and apparatus
01/15/1992EP0465847A2 Memory access control having commonly shared pipeline structure
01/15/1992EP0465804A2 Method of responding to inquiry without lowering throughput and information service system for the same
01/14/1992US5081677 Crypotographic key version control facility
01/14/1992US5081675 System for protection of software in memory against unauthorized use
01/14/1992US5081548 Data storage apparatus and method
01/14/1992CA1294370C Automatic sizing memory system
01/09/1992WO1992000647A1 Method and apparatus for storing text data in subcode packs
01/09/1992WO1992000590A1 Random access cache memory
01/09/1992WO1991011766A3 Networked facilities management system
01/09/1992DE4118331A1 Bus system for information processing appts. - contains processor, memory and system buses and connection controller generating data path control and address signals
01/08/1992EP0465328A2 Branch elimination in a reduced instruction set processor
01/08/1992EP0465320A2 Combined queue for invalidates and return data in multi-processsor system
01/08/1992EP0465319A2 Error transition mode for multi-processor system
01/08/1992EP0465248A2 A microcontroller having a pseudo-linear bank switching memory expansion scheme
01/08/1992EP0465102A2 Palette devices selection of multiple pixel depths packing the entire width of the bus
01/08/1992EP0465079A2 Method and device for assigning I/O address in data processing apparatus
01/08/1992EP0465050A1 A digital computer having a system for sequentially refreshing an expandable dynamic RAM memory circuit
01/08/1992EP0465035A2 Transaction processing system and method
01/08/1992EP0465018A2 Methods and apparatus for optimizing undo log usage
01/08/1992EP0464994A2 Cache memory exchange protocol
01/08/1992EP0464637A2 Expanded memory unit
01/08/1992EP0464333A2 Virtual memory
01/08/1992EP0464320A2 Method for protecting record carriers individually against unauthorised use
01/08/1992EP0464306A2 Structured document tags invoking specialized functions
01/07/1992US5079741 Portable semiconductor storage device
01/07/1992US5079737 Memory management unit for the MIL-STD 1750 bus
01/07/1992US5079695 Object management facility which includes a snapshot facility for providing data transfer between two objects
01/07/1992US5079694 Data processing apparatus having a working memory area
01/07/1992CA1294050C Memory cartridge and game apparatus using the same
01/04/1992CA2046078A1 Mode switching for a memory system with diagnostic scan
01/02/1992EP0463978A2 Granularity hint for translation buffer in high performance processor
01/02/1992EP0463976A2 Data prefetch instruction in a reduced instruction set processor
01/02/1992EP0463967A2 Cache set selection for high-performance processor
01/02/1992EP0463966A2 High-performance multi-processor having floating point unit
01/02/1992EP0463874A2 Cache arrangement for file system in digital data processing system
01/02/1992EP0463855A2 Microcomputer
01/02/1992EP0463797A2 Computer system having a selectable cache subsystem
01/02/1992EP0463770A2 Computer with cache
01/02/1992EP0463352A2 Microprocessor for use in in-circuit emulator having function of discriminating users space and in-circuit emulator space
01/02/1992EP0463316A1 Self-adjusting impedance matching driver
01/02/1992EP0463210A1 Method and apparatus for checking the address and contents of a memory array
01/02/1992EP0463172A1 Object oriented distributed processing system
12/1991
12/31/1991US5077826 Cache performance in an information handling system employing page searching
12/31/1991US5077744 Method for error protection in telephone switching installations
12/31/1991US5077684 System for accurately informing each of adapters of its packaged location
12/31/1991US5077654 Virtual machine system which translates virtual address from a selected virtual machine into real address of main storage
12/31/1991CA1293821C Computer system having mode independent addressing
12/31/1991CA1293819C Very large scale computer
12/31/1991CA1293811C Domain related access lists
12/30/1991CA2046020A1 High-performance multi-processor having floating point unit
12/30/1991CA2045909A1 Mask processing unit for high-performance processor
12/30/1991CA2045900A1 Cache set selection for high-performance processor
12/30/1991CA2045833A1 Performance in reduced instruction set processor
12/30/1991CA2045808A1 Bus protocol for high-performance processor
12/30/1991CA2045798A1 Conversion of internal processor register commands to i/o space addresses
12/30/1991CA2045789A1 Granularity hint for translation buffer in high performance processor
12/30/1991CA2045788A1 Cache arrangement for file system in digital data processing system