Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539) |
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11/21/1978 | US4126897 Request forwarding system |
11/21/1978 | US4126894 Memory overlay linking system |
11/21/1978 | US4126893 Interrupt request controller for data processing system |
11/14/1978 | US4125891 Arrangement for protecting data stored in a digital computer |
11/14/1978 | US4125879 Double ended stack computer store |
10/24/1978 | US4122541 Non-volatile memory device |
10/24/1978 | US4122531 Memory and control circuit for the memory |
10/17/1978 | US4121286 Data processing memory space allocation and deallocation arrangements |
10/17/1978 | CA1040743A1 Data processing system |
10/10/1978 | US4120049 Line memory |
10/10/1978 | US4120048 Memory with simultaneous sequential and random address modes |
10/10/1978 | US4120030 Computer software security system |
10/03/1978 | US4118773 Microprogram memory bank addressing system |
10/03/1978 | CA1039852A1 Read only memory system |
09/26/1978 | US4117470 Data bit compression system |
09/19/1978 | US4115855 Buffer memory control device having priority control units for priority processing set blocks and unit blocks in a buffer memory |
09/19/1978 | US4115851 Memory access control system |
09/19/1978 | CA1038965A1 Data organizer |
09/05/1978 | US4112502 Conditional bypass of error correction for dual memory access time selection |
09/05/1978 | US4112487 Apparatus for writing data in unique order into and retrieving same from memory |
08/22/1978 | US4109311 Instruction execution modification mechanism for time slice controlled data processors |
08/22/1978 | US4109310 Variable field length addressing system having data byte interchange |
08/22/1978 | US4109236 Apparatus for digital data recovery from mass storage devices |
08/22/1978 | CA1037158A1 Segmented addressing hardware |
08/15/1978 | US4107717 Method and apparatus for addressing a digital memory |
08/08/1978 | US4106109 Random access memory system providing high-speed digital data output |
08/01/1978 | US4104734 Low voltage data retention bias circuitry for volatile memories |
08/01/1978 | US4104721 Hierarchical security mechanism for dynamically assigning security levels to object programs |
08/01/1978 | US4104718 System for protecting shared files in a multiprogrammed computer |
08/01/1978 | US4104624 Microprocessor controlled CRT display system |
08/01/1978 | US4103823 Parity checking scheme for detecting word line failure in multiple byte arrays |
07/25/1978 | US4103334 Data handling system involving memory-to-memory transfer |
07/25/1978 | US4103329 Data processing system with improved bit field handling |
07/11/1978 | US4100403 Method and means for discriminating between systematic and noise-induced error in data extracted from word organized memory arrays |
07/04/1978 | US4099256 Method and apparatus for establishing, reading, and rapidly clearing a translation table memory |
07/04/1978 | US4099253 Random access memory with bit or byte addressing capability |
07/04/1978 | US4099243 Memory block protection apparatus |
07/04/1978 | US4099160 Error location apparatus and methods |
06/20/1978 | US4096573 DLAT Synonym control means for common portions of all address spaces |
06/20/1978 | US4096572 Computer system with a memory access arbitrator |
06/20/1978 | US4096568 Virtual address translator |
06/20/1978 | US4096565 Integrated circuit data handling apparatus for a data processing system, having a plurality of modes of operation |
06/20/1978 | US4096561 Apparatus for the multiple detection of interferences |
06/13/1978 | US4095283 First in-first out memory array containing special bits for replacement addressing |
06/13/1978 | US4095269 Data processing system having a high speed buffer memory |
06/13/1978 | US4095265 Memory control structure for a pipelined mini-processor system |
06/06/1978 | US4093987 Hardware control storage area protection method and means |
06/06/1978 | US4093986 Address translation with storage protection |
06/06/1978 | US4093982 Microprocessor system |
05/30/1978 | US4092732 System for recovering data stored in failed memory unit |
05/30/1978 | US4092728 Parallel access memory system |
05/30/1978 | US4092715 Input-output unit having extended addressing capability |
05/30/1978 | US4092713 Post-write address word correction in cache memory system |
05/16/1978 | US4090174 Method and apparatus for accessing horizontal sequences, vertical sequences and rectangular subarrays from an array stored in a modified word organized random access memory system |
05/09/1978 | US4089063 Memory apparatus with defective modules |
05/09/1978 | US4089051 Alternative direct and indirect addressing |
05/02/1978 | US4087856 Location dependence for assuring the security of system-control operations |
05/02/1978 | US4087853 Storage reconfiguration apparatus |
05/02/1978 | US4087811 Threshold decoder |
05/02/1978 | US4087794 Multi-level storage hierarchy emulation monitor |
04/25/1978 | US4086658 Input/output and diagnostic arrangements for programmable machine controllers having multiprogramming capabilities |
04/25/1978 | US4086629 Hierarchical data store with look-ahead action |
04/18/1978 | US4085311 Memory device with error prevention of data during power failure |
04/11/1978 | US4084258 Apparatus for performing multiple operations in a shift register memory |
04/11/1978 | US4084236 Error detection and correction capability for a memory system |
04/11/1978 | US4084234 Cache write capacity |
04/11/1978 | US4084231 System for facilitating the copying back of data in disc and tape units of a memory hierarchial system |
04/11/1978 | US4084230 Hybrid semiconductor memory with on-chip associative page addressing, page replacement and control |
04/11/1978 | US4084227 Virtual address translator |
04/11/1978 | US4084226 Virtual address translator |
04/11/1978 | US4084225 Virtual address translator |
03/21/1978 | US4080652 Data processing system |
03/21/1978 | US4080651 Memory control processor |
03/14/1978 | US4079453 Method and apparatus to test address formulation in an advanced computer system |
03/14/1978 | US4079451 Word, byte and bit indexed addressing in a data processing system |
03/14/1978 | US4079234 Manual key input apparatus |
03/07/1978 | US4078258 System for arranging and sharing shift register memory |
03/07/1978 | US4078254 Hierarchical memory with dedicated high speed buffers |
02/28/1978 | US4077059 Multi-processing system with a hierarchial memory having journaling and copyback |
02/28/1978 | US4077028 Error checking and correcting device |
02/21/1978 | US4075694 Apparatus in connection with a computer memory for enabling transportation of an empty memory field from one side to the other of an adjacent data field while the computer is operative |
02/21/1978 | US4075686 Input/output cache system including bypass capability |
02/21/1978 | US4075466 Method of and arrangement for detecting faults in a memory device |
02/14/1978 | US4074236 Memory device |
02/07/1978 | US4073005 Multi-processor computer system |
01/24/1978 | US4070706 Parallel requestor priority determination and requestor address matching in a cache memory system |
01/24/1978 | US4069970 Data access circuit for a memory array |
01/10/1978 | US4068304 Storage hierarchy performance monitor |
01/10/1978 | US4068303 Address translation managing system with translation pair purging |
01/10/1978 | US4068301 Data storage device comprising search means |
01/10/1978 | US4068300 Data processing system utilizing data field descriptors for processing data files |
01/03/1978 | US4066880 System for pretesting electronic memory locations and automatically identifying faulty memory sections |
12/20/1977 | US4064558 Method and apparatus for randomizing memory site usage |
12/20/1977 | US4064556 Packed loop memory with data manipulation capabilities |
12/20/1977 | US4064553 Information processor |
12/20/1977 | US4064483 Error correcting circuit arrangement using cube circuits |
11/22/1977 | US4059850 Memory system word group priority device with least-recently used criterion |
11/15/1977 | US4058851 Conditional bypass of error correction for dual memory access time selection |
11/08/1977 | US4057848 Address translation system |
11/01/1977 | US4056848 Memory utilization system |