Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539) |
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02/24/1981 | US4253144 Multi-processor communication network |
02/24/1981 | US4253087 Self-assigning address system |
02/17/1981 | US4251864 Apparatus and method in a data processing system for manipulation of signal groups having boundaries not coinciding with boundaries of signal group storage space |
02/17/1981 | US4251860 Virtual addressing apparatus employing separate data paths for segment and offset portions of a virtual address and utilizing only the offset portion to calculate virtual address |
02/11/1981 | EP0023821A2 Apparatus and method for checking a memory and a computer system including a memory and apparatus for checking the memory |
02/11/1981 | EP0023568A2 Data interface mechanism for interfacing bit-parallel data buses of different bit width |
02/10/1981 | US4250548 Computer apparatus |
02/05/1981 | WO1981000321A1 Data processing system utilizing hierarchical memory |
02/04/1981 | EP0023213A1 Shared memory computer apparatus. |
02/03/1981 | US4249253 Memory with selective intervention error checking and correcting device |
02/03/1981 | US4249241 Object access serialization apparatus for a data processing system |
02/03/1981 | US4249240 Address system for bus interconnected computer system |
02/03/1981 | CA1095175A1 Shared memory |
01/28/1981 | EP0022814A1 Memory system for a data processing system. |
01/27/1981 | US4247920 Memory access system |
01/27/1981 | US4247893 Memory interface device with processing capability |
01/22/1981 | WO1981000161A1 Memory system |
01/13/1981 | US4245304 Cache arrangement utilizing a split cycle mode of operation |
01/07/1981 | EP0022004A1 Method of controlling comparison between reference logical entities and logical entities of a file |
01/07/1981 | EP0021287A2 Multi-microprocessorsystem |
01/07/1981 | EP0021144A2 Data processing apparatus with a reconfigurable key based main storage protect mechanism |
01/07/1981 | EP0021097A2 Method of increasing the speed of a computer system and a computer system for high speed operation |
01/07/1981 | EP0020983A1 Memory system comprising a serial storage device |
01/07/1981 | EP0020972A1 Program controlled microprocessing apparatus |
01/07/1981 | EP0020908A1 Data processing system comprising a common bus communication system in which the width of the address field is greater than the number of lines on the bus |
01/06/1981 | US4244049 Method and apparatus for enhancing I/O transfers in a named data processing system |
01/06/1981 | US4244033 Method and system for operating an associative memory |
01/06/1981 | CA1093213A1 Apparatus and method for the storing parity encoded data from a plurality of input/output sources |
12/30/1980 | CA1092720A1 Method and apparatus for accessing horizontal sequences, vertical sequences, and rectangular subarrays from a memory |
12/30/1980 | CA1092719A1 Synonym control means for multiple virtual storage systems |
12/30/1980 | CA1092716A1 Key register controlled accessing system |
12/23/1980 | US4241405 Database updating apparatus |
12/23/1980 | US4241401 Virtual address translator utilizing interrupt level code |
12/23/1980 | US4241396 Tagged pointer handling apparatus |
12/16/1980 | US4240143 Hierarchical multi-processor network for memory sharing |
12/16/1980 | US4240139 Address generating system |
12/09/1980 | CA1091355A1 Microprocessor system |
11/27/1980 | WO1980002610A1 Portable data entry device including dynamic partitioning of data memory |
11/26/1980 | EP0019358A1 Hierarchical data storage system |
11/25/1980 | US4236228 Memory device for processing picture images data |
11/25/1980 | US4236210 Architecture for a control store included in a data processing system |
11/25/1980 | US4236205 Access-time reduction control circuit and process for digital storage devices |
11/18/1980 | US4234934 Apparatus for scaling memory addresses |
11/18/1980 | US4234918 Time-shared, multi-phase memory system with error checking and data correcting |
11/12/1980 | EP0018889A1 Process for prolonging the validity of the memory working zone of a data carrier |
11/12/1980 | EP0018843A1 Semiconductor memory device with parallel output gating |
11/12/1980 | EP0018404A1 Memory system for programmable controller. |
11/04/1980 | US4232377 Memory preservation and verification system |
10/29/1980 | EP0017670A2 A data processing system arranged for controlling the transfer of data between a central processing unit and a storage device thereof |
10/28/1980 | US4231088 Allocating and resolving next virtual pages for input/output |
10/21/1980 | US4229789 System for transferring data between high speed and low speed memories |
10/16/1980 | WO1980002206A1 Access system for memory modules |
10/15/1980 | EP0017586A1 Data processing apparatus comprising two direct access memories cooperating as well in a reading as in a writing mode |
10/15/1980 | EP0017585A1 Method and system for operating an addressable memory allowing for the association at will of extensions contained in the memory |
10/15/1980 | EP0017584A1 Method and system for operating an addressable memory allowing for the qualitative association at will with data contained in the memory |
10/14/1980 | US4228504 Virtual addressing for I/O adapters |
10/14/1980 | US4228503 Multiplexed directory for dedicated cache memory system |
10/14/1980 | US4228500 Command stacking apparatus for use in a memory controller |
10/14/1980 | US4228496 Multiprocessor system |
10/14/1980 | CA1087754A1 Equate operand address space control system |
10/14/1980 | CA1087750A1 Memory fullness indicator |
10/14/1980 | CA1087740A1 Data access circuit for a memory array |
10/07/1980 | US4227244 Closed loop address |
10/01/1980 | EP0016586A1 Data processing system with multiple logical space |
10/01/1980 | EP0016295A1 Device for checking a pilot character written into a memory |
09/30/1980 | US4225922 Command queue apparatus included within a cache unit for facilitating command sequencing |
09/16/1980 | US4223381 Lookahead memory address control system |
09/09/1980 | CA1085517A1 Hardware control storage area protection method and means |
09/04/1980 | WO1980001850A1 Virtual machine system |
08/26/1980 | US4219883 Cache memory control system |
08/26/1980 | US4219874 Data processing device for variable length multibyte data fields |
08/20/1980 | EP0014581A2 Addressing system for and methods of addressing memories in computer systems |
08/19/1980 | US4218757 Device for automatic modification of ROM contents by a system selected variable |
08/19/1980 | US4218743 Address translation apparatus |
08/19/1980 | US4218741 Paging mechanism |
08/12/1980 | US4217640 Cache unit with transit block buffer apparatus |
08/12/1980 | US4217637 Data processing unit with two clock speeds |
08/12/1980 | CA1083727A1 Address converter in a data processing apparatus |
08/12/1980 | CA1083726A1 System and method for sharing memory |
08/12/1980 | CA1083725A1 Word, byte and bit indexed addressing in a data processing system |
08/12/1980 | CA1083724A1 Memory arrangement for use in a digital data processing system |
08/06/1980 | EP0013737A1 Multilevel storage hierarchy for a data processing system |
08/05/1980 | US4216533 Pattern generator |
08/05/1980 | US4216532 Self-correcting solid-state mass memory organized by words for a stored-program control system |
07/29/1980 | US4215402 Hash index table hash generator apparatus |
07/29/1980 | US4215400 Disk address controller |
07/22/1980 | US4214304 Multiprogrammed data processing system with improved interlock control |
07/22/1980 | US4214303 Word oriented high speed buffer memory system connected to a system bus |
07/22/1980 | US4214228 Error-correcting and error-detecting system |
07/22/1980 | CA1082368A1 System for pretesting electronic memory locations and automatically identifying faulty memory sections |
07/15/1980 | CA1081859A1 Key controlled address relocation translation system |
07/15/1980 | CA1081858A1 Addressing technique for a device controller's memory |
07/15/1980 | CA1081853A1 Control store checking system and method |
07/15/1980 | CA1081850A1 Comparing apparatus for variable length word |
07/10/1980 | WO1980001424A1 Memory system for a data processing system |
07/10/1980 | WO1980001421A1 Shared memory computer method and apparatus |
07/09/1980 | EP0012951A1 Data processing system including a data storage control unit |
07/08/1980 | US4212058 Computer store mechanism |
07/08/1980 | US4212057 Shared memory multi-microprocessor computer system |
07/08/1980 | US4211919 Portable data carrier including a microprocessor |