| Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539) |
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| 03/14/1990 | CN1040446A Apparatus and method for enhanced virtual to real address translation for accessing a cache memory unit |
| 03/14/1990 | CN1007186B Method and apparatus for providing distributed control in main memory unit of data processing system |
| 03/13/1990 | US4908793 Storage apparatus including a semiconductor memory and a disk drive |
| 03/13/1990 | US4908792 Control system to control operation of an apparatus, more particularly operation of an automotive vehicle |
| 03/13/1990 | US4908789 Method and system for automatically assigning memory modules of different predetermined capacities to contiguous segments of a linear address range |
| 03/13/1990 | US4908614 Image data output apparatus |
| 03/08/1990 | WO1990002374A1 Failure detection for partial write operations for memories |
| 03/08/1990 | WO1990002372A1 Pipelined address check bit stack controller |
| 03/07/1990 | EP0357464A2 Information recording and reproducing apparatus using optical discs |
| 03/07/1990 | EP0357361A2 IC card and method for writing information therein |
| 03/07/1990 | EP0357278A2 Versatile control system utilizing a microcontroller |
| 03/07/1990 | EP0356773A2 File assignment system |
| 03/06/1990 | US4907189 Cache tag comparator with read mode and compare mode |
| 03/06/1990 | US4907151 System and method for garbage collection with ambiguous roots |
| 03/06/1990 | US4906985 Easily upgradeable video memory system and method |
| 03/06/1990 | US4905619 Electronic sewing machine |
| 03/06/1990 | CA1266534A1 Image processing method and system |
| 03/06/1990 | CA1266533A1 Method to automatically increase the segment size of file in a page segmented virtual memory data processing system |
| 03/06/1990 | CA1266532A1 Method to share copy on write segment for mapped files |
| 03/06/1990 | CA1266531A1 Method to control i/o accesses in a multi-tasking virtual memory virtual machine type data processing system |
| 03/06/1990 | CA1266530A1 Virtual memory address fetching |
| 03/06/1990 | CA1266528A1 Error detection using variable field parity checking |
| 03/01/1990 | DE3927703A1 Computer system esp. all-purpose computer - has several host processors sharing same external data storage unit and storage control unit managing storage access and data flow |
| 03/01/1990 | DE3828916A1 Method of configuring the wiring of memory circuits in a microcomputer system |
| 02/28/1990 | EP0355320A2 Improved multiprocessor cache and method for maintaining coherence |
| 02/28/1990 | EP0355132A1 Computer program license management system |
| 02/28/1990 | CN1040105A Microprocessor bus interface unit |
| 02/28/1990 | CN1040104A Writing-operated start circuit for delayed high speed memory of double bus microcomputor system |
| 02/27/1990 | US4905200 Apparatus and method for correcting microcomputer software errors |
| 02/27/1990 | US4905196 Method and storage device for saving the computer status during interrupt |
| 02/27/1990 | US4905188 Functional cache memory chip architecture for improved cache access |
| 02/27/1990 | US4905182 Self-configuring memory management system with on card circuitry for non-contentious allocation of reserved memory space among expansion cards |
| 02/27/1990 | US4905141 Partitioned cache memory with partition look-aside table (PLAT) for early partition assignment identification |
| 02/27/1990 | US4905140 Semiconductor integrated circuit device |
| 02/27/1990 | US4905139 Cache memory system with improved re-writing address determination scheme involving history of use |
| 02/27/1990 | US4905137 Data bus control of ROM units in information processing system |
| 02/27/1990 | US4904851 Identification authenticating system |
| 02/22/1990 | WO1990001740A1 Dynamic address mapping for conflict-free vector access |
| 02/22/1990 | WO1990001736A1 Method and device for the protection and universalization of a software |
| 02/21/1990 | EP0355072A1 Memory expansion system for at least one data-processing unit |
| 02/21/1990 | EP0354931A1 Cache/disk system having command selection based on disk access time |
| 02/20/1990 | US4903299 ID protected memory with a maskable ID template |
| 02/20/1990 | US4903296 Implementing a shared higher level of privilege on personal computers for copy protection of software |
| 02/20/1990 | US4903240 Readout circuit and method for multiphase memory array |
| 02/20/1990 | US4903234 Memory system |
| 02/20/1990 | US4903230 Remote terminal address and baud rate selection |
| 02/20/1990 | US4903217 Frame buffer architecture capable of accessing a pixel aligned M by N array of pixels on the screen of an attached monitor |
| 02/20/1990 | US4903197 Memory bank selection arrangement generating first bits identifying a bank of memory and second bits addressing identified bank |
| 02/20/1990 | US4903195 Method for controlling data transfer |
| 02/20/1990 | US4903194 Storage addressing error detection circuitry |
| 02/20/1990 | US4903018 Process for compressing and expanding structurally associated multiple-data sequences, and arrangements for implementing the process |
| 02/14/1990 | EP0354579A2 A controller with a cache memory and control method of the cache memory |
| 02/13/1990 | US4901228 Pipelined cache system using back up address registers for providing error recovery while continuing pipeline processing |
| 02/13/1990 | US4901227 Microcomputer system |
| 02/13/1990 | US4901222 In a data processing system |
| 02/08/1990 | WO1990001193A1 Disk emulation system |
| 02/07/1990 | EP0354073A1 Random access memory management system |
| 02/07/1990 | EP0353660A2 Fault prevention method in memory systems of data-processing installations, in particular telephone exchanges |
| 02/07/1990 | EP0207126B1 Security device for the secure storage of sensitive data |
| 02/06/1990 | US4899316 Semiconductor memory device having serial writing scheme |
| 02/06/1990 | US4899313 Semiconductor memory device with an improved multi-bit test mode |
| 02/06/1990 | US4899312 Semiconductor memory |
| 02/06/1990 | US4899310 Semiconductor memory device having a register |
| 02/06/1990 | US4899299 Method for managing the retention of electronic documents in an interactive information handling system |
| 02/06/1990 | US4899275 Cache-MMU system |
| 02/06/1990 | US4899274 Dynamic terminal address allocation by the terminal itself in a data processing system |
| 02/06/1990 | US4899272 Addressing multiple types of memory devices |
| 01/31/1990 | EP0352937A2 Data error detection and correction |
| 01/31/1990 | EP0352806A2 Cache memory and access controller using such memory |
| 01/31/1990 | EP0352633A2 A pipeline having an integral cache for computer processors |
| 01/31/1990 | EP0352632A2 Method and apparatus for predicting valid performance of virtual-address to physical-address translations |
| 01/31/1990 | EP0352462A2 Method and apparatus for calculating disk-access footprints |
| 01/31/1990 | EP0352447A2 Virtual lookaside means and method |
| 01/31/1990 | EP0138964B1 Apparatus for controlling access to a memory |
| 01/30/1990 | US4897819 Memory protection circuit |
| 01/30/1990 | US4897783 Computer memory system |
| 01/30/1990 | US4897782 Local cache structure for maintaining updated file characteristics in a file sharing system |
| 01/30/1990 | US4897781 System and method for using cached data at a local node after re-opening a file at a remote node in a distributed networking environment |
| 01/30/1990 | CA1265256A1 Apparatus and method for controlling access in a multi-cache data processing system |
| 01/30/1990 | CA1265245A1 Data security device for protecting stored data |
| 01/30/1990 | CA1265244A1 Security device for stored sensitive data |
| 01/24/1990 | EP0351984A2 Programmable interface for computer system peripheral circuit card |
| 01/24/1990 | EP0351969A2 Exactly-once semantics in a TP queuing system |
| 01/24/1990 | EP0351955A2 Multiprocessor systems with cross-interrogated store-in-caches |
| 01/23/1990 | US4896301 Semiconductor memory device capable of multidirection data selection and having address scramble means |
| 01/23/1990 | US4896264 Microprocess with selective cache memory |
| 01/23/1990 | US4896260 Data processor having integrated circuit memory refresh |
| 01/23/1990 | US4896257 Computer system having virtual memory configuration with second computer for virtual addressing with translation error processing |
| 01/23/1990 | CA1264861A1 Method and means for moving bytes in a reduced instruction set computer |
| 01/17/1990 | EP0351388A2 Access path optimization using degrees of clustering |
| 01/17/1990 | EP0351387A2 Minimizing locking and reading in a segmented storage space |
| 01/17/1990 | EP0351210A2 Data base management system |
| 01/17/1990 | EP0351209A2 Method of performing operations in a relational data base management system |
| 01/17/1990 | EP0351109A2 Reducing resources in a high reliability data storage subsystem |
| 01/17/1990 | EP0350929A2 Variable length data processing apparatus |
| 01/17/1990 | EP0350917A2 Personal computer system capable of preventing contention in memory address space |
| 01/17/1990 | EP0350713A2 Bit map search by competitive processors |
| 01/17/1990 | CN1006507B Isimicroprocessor chip with backward pin compatibility and forward expandable functionality |
| 01/16/1990 | US4894799 Content-addressable memory |
| 01/16/1990 | US4894771 Data base management system extending structure |