| Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539) |
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| 02/28/1991 | DE4025876A1 Increasing computer system operating speed - using buffer and cache memories and instruction flow organisation to access main memory at speed approaching cache access speeds |
| 02/27/1991 | EP0185093B1 Data transfer equipment |
| 02/27/1991 | EP0139759B1 System for connecting and controlling external devices |
| 02/26/1991 | US4996687 Fault recovery mechanism, transparent to digital system function |
| 02/26/1991 | US4996662 Method for generating document using tables storing pointers and indexes |
| 02/26/1991 | US4996641 Diagnostic mode for a cache |
| 02/26/1991 | CA1280831C Translation lookaside buffer shutdown scheme |
| 02/26/1991 | CA1280829C Main storage access control system for virtual computing function system |
| 02/26/1991 | CA1280828C Method for the selection of a common memory of a multi-processor system composed of individual microprocessor systems with collision avoidance |
| 02/21/1991 | WO1991002313A1 Data processing network |
| 02/21/1991 | WO1991002311A1 High performance, low cost microprocessor |
| 02/21/1991 | WO1991002310A1 Non-busy-waiting resource control |
| 02/21/1991 | WO1991002308A1 File alteration monitor for computer operating and file management systems |
| 02/21/1991 | WO1991001026A3 A method of operating a data processing system |
| 02/20/1991 | EP0413350A2 Illegal copy prevention apparatus |
| 02/20/1991 | EP0413074A1 Managing host to workstation file transfer |
| 02/20/1991 | CN1049420A Dual domain memory controller |
| 02/19/1991 | US4995041 Digital computer |
| 02/19/1991 | US4994962 Receiving and storing data |
| 02/19/1991 | CA1280515C Database system |
| 02/19/1991 | CA1280506C2 Signal processor for use in a system for spatially transforming images |
| 02/15/1991 | WO1991003026A1 Method and system for open file caching in a networked computer system |
| 02/14/1991 | DE3926046A1 Arrangement with microcomputer for word= and bitwise data reading - has word and bit addressing sections with bit address lines connected to data bus via logic |
| 02/13/1991 | EP0412949A2 Improved cache performance in an information handling system employing page searching |
| 02/13/1991 | EP0412666A2 A read/write memory |
| 02/13/1991 | EP0412353A2 Multiprocessor cache system having three states for generating invalidating signals upon write accesses |
| 02/13/1991 | EP0412251A2 Write-once-read-once batteryless authentication token |
| 02/13/1991 | EP0412247A2 Cache memory system |
| 02/13/1991 | EP0412245A2 Cache memory |
| 02/13/1991 | EP0412232A2 Apparatus and method for providing high performance communication between software processes |
| 02/13/1991 | CN1011643B Method of and system for high-speed, high accuracy functional testing of meories in micro-processor based units |
| 02/12/1991 | US4993030 File system for a plurality of storage classes |
| 02/12/1991 | US4992984 Memory module utilizing partially defective memory chips |
| 02/12/1991 | US4992979 Memory structure for nonsequential storage of block bytes in multi bit chips |
| 02/12/1991 | US4992977 Cache memory device constituting a memory device used in a computer |
| 02/12/1991 | US4992976 Method of allocating board slot numbers with altering software |
| 02/12/1991 | US4992936 Address translation method and apparatus therefor |
| 02/12/1991 | US4992935 Computer |
| 02/12/1991 | US4992930 Private wrtie |
| 02/12/1991 | US4992651 IC card and method of recording data therein |
| 02/12/1991 | CA2020456A1 Dual domain memory controller |
| 02/09/1991 | WO1991002357A1 Nibble-mode dram solid state storage device |
| 02/09/1991 | CA2064851A1 Nibble-mode dram solid state storage device |
| 02/06/1991 | EP0411633A2 Scan converter control circuit having memories and address generator for generating zigzag address signal supplied to the memories |
| 02/06/1991 | EP0411255A2 Memory system |
| 02/05/1991 | US4991083 Method and system for extending address space for vector processing |
| 02/05/1991 | US4991082 Virtual storage system and method permitting setting of the boundary between a common area and a private area at a page boundary |
| 02/05/1991 | US4991081 Cache memory addressable by both physical and virtual addresses |
| 02/02/1991 | CA2022260A1 Method of handling errors in software |
| 02/02/1991 | CA2022249A1 Memory device |
| 02/02/1991 | CA2022215A1 Method of handling nonexistent memory errors |
| 01/30/1991 | EP0410869A1 Method for processing data by compression and permutation for microcircuit card |
| 01/30/1991 | EP0410777A2 Video graphics display memory swizzle logic circuit and method |
| 01/30/1991 | EP0410740A2 A virtual storage address space access control system and method |
| 01/30/1991 | EP0410630A2 Backup and recovery apparatus for digital computer |
| 01/30/1991 | EP0410566A2 Data processing system with means to convert burst operations into pipelined operations |
| 01/30/1991 | EP0410462A2 Information processing system and semiconductor auxiliary storage for use in the system |
| 01/30/1991 | EP0410435A2 Simplified synchronous mesh processor |
| 01/30/1991 | EP0410210A2 Method for dynamically expanding and rapidly accessing file directories |
| 01/30/1991 | EP0128945B1 Memory backup system |
| 01/29/1991 | US4989181 Serial memory device provided with high-speed address control circuit |
| 01/29/1991 | US4989180 Dynamic memory with logic-in-refresh |
| 01/29/1991 | US4989140 Single chip pipeline data processor using instruction and operand cache memories for parallel operation of instruction control and executions unit |
| 01/29/1991 | US4989137 Computer memory system |
| 01/29/1991 | US4989136 Computer system |
| 01/29/1991 | US4989134 Method and apparatus for enhancing data storage efficiency |
| 01/29/1991 | US4989132 Object-oriented, logic, and database programming tool with garbage collection |
| 01/29/1991 | US4988855 Portable electronic apparatus |
| 01/29/1991 | CA2021192A1 Simplified synchronous mesh processor |
| 01/29/1991 | CA1279731C Cache memory with variable fetch and replacement schemes |
| 01/24/1991 | WO1991001025A1 Virtual memory for a parallel-computer system |
| 01/24/1991 | WO1991001024A2 A method and apparatus for information management in a computer system |
| 01/24/1991 | WO1991001023A1 A fault tolerant data storage system |
| 01/24/1991 | DE3923168A1 Data processing system - has modules in groups with identification made by addresses indicating group and element |
| 01/23/1991 | EP0409808A2 Method for ensuring map integrity in a system-managed store of a computer |
| 01/23/1991 | EP0409701A1 Hard-wired micro-circuit card and transaction method between a respective hard-wired micro-circuit card and a terminal |
| 01/23/1991 | EP0409556A2 Data processing device for preventing inconsistency of data stored in main memory and cache memory |
| 01/23/1991 | EP0409415A2 Fast multiple-word accesses from a multi-way set-associative cache memory |
| 01/23/1991 | EP0409330A2 Memory access control circuit |
| 01/23/1991 | EP0409284A2 Data processor |
| 01/23/1991 | EP0409008A2 Video memory with write mask from vector or direct input |
| 01/23/1991 | EP0397686A4 Apparatus for efficiently packing data in a buffer |
| 01/23/1991 | EP0215133B1 Method and apparatus of constructing and recording list of recorded data in postscript-type optical disk |
| 01/22/1991 | US4987537 Computer capable of accessing a memory by supplying an address having a length shorter than that of a required address for the memory |
| 01/22/1991 | US4987533 Method of managing data in a data storage hierarchy and a data storage hierarchy therefor with removal of the least recently mounted medium |
| 01/22/1991 | US4987531 File system management method and file management system |
| 01/22/1991 | CA1279407C Buffer storage control system |
| 01/17/1991 | DE3922432A1 Virtueller speicher fuer ein parallelrechnersystem Virtual memory for a parallel computer system |
| 01/16/1991 | EP0408456A1 Microcircuit card protected against intrusion |
| 01/16/1991 | EP0408361A2 Electronic equipment operable by a plurality of control programs |
| 01/16/1991 | EP0408132A1 A system for processing data organized in files and a control module for use therein |
| 01/16/1991 | EP0408070A2 Method for allocating real pages to virtual pages having different page sizes therefrom |
| 01/16/1991 | EP0408058A2 Microprocessor |
| 01/16/1991 | EP0407911A2 Parallel processing apparatus and parallel processing method |
| 01/16/1991 | EP0407648A1 Method and apparatus for the storage of video signal data |
| 01/16/1991 | EP0188431B1 Gate-array with bidirectional symmetry |
| 01/15/1991 | WO1991001525A1 Variable capacity cache memory |
| 01/15/1991 | US4985829 Cache hierarchy design for use in a memory management unit |
| 01/15/1991 | US4985828 Method and apparatus for generating a real address multiple virtual address spaces of a storage |
| 01/15/1991 | US4985825 System for delaying processing of memory access exceptions until the execution stage of an instruction pipeline of a virtual memory system based digital computer |