Patents
Patents for G06F 12 - Accessing, addressing or allocating within memory systems or architectures (152,539)
11/1977
11/01/1977US4056845 Memory access technique
11/01/1977US4056844 Memory control system using plural buffer address arrays
11/01/1977US4056819 Address converter
10/1977
10/25/1977US4055851 Memory module with means for generating a control signal that inhibits a subsequent overlapped memory cycle during a reading operation portion of a reading memory cycle
10/18/1977US4054951 Data expansion apparatus
10/11/1977US4053948 Look aside array invalidation mechanism
10/04/1977US4052704 Apparatus for reordering the sequence of data stored in a serial memory
09/1977
09/27/1977US4051551 Multidimensional parallel access computer memory system
09/27/1977US4051461 Management table apparatus in memory hierarchy system
09/27/1977US4051460 Apparatus for accessing an information storage device having defective memory cells
09/27/1977US4051355 Apparatus and method for increasing the efficiency of random access storage
09/20/1977US4050098 Self-addressing modules for programmable controller
09/20/1977US4050094 Translator lookahead controls
09/20/1977US4050060 Equate operand address space control system
09/13/1977US4048671 Address match for data processing system with virtual addressing
09/06/1977US4047244 Microprogrammed data processing system
09/06/1977US4047243 Segment replacement mechanism for varying program window sizes in a data processing system having virtual memory
09/06/1977US4046995 Memory fullness indicator
08/1977
08/30/1977US4045781 Memory module with selectable byte addressing for digital data processing system
08/30/1977US4045779 Self-correcting memory circuit
08/16/1977US4042913 Address key register load/store instruction system
08/16/1977US4042911 Outer and asynchronous storage extension system
08/09/1977US4041472 Data processing internal communications system having plural time-shared intercommunication buses and inter-bus communication means
08/09/1977US4041460 Multi-processor data processing system peripheral equipment access units
08/09/1977US4041330 Selectable eight or twelve digit integrated circuit calculator and conditional gate output signal modification circuit therefor
08/02/1977US4040034 Data security system employing automatic time stamping mechanism
08/02/1977US4040029 Memory system with reduced block decoding
08/02/1977US4040024 Editing system for a random access memory
07/1977
07/26/1977US4038645 Non-translatable storage protection control system
07/19/1977US4037215 Key controlled address relocation translation system
07/19/1977US4037214 Key register controlled accessing system
07/19/1977US4037211 Address extending control unit
07/19/1977US4037209 Data processing system for converting from logical addresses to physical addresses
07/12/1977US4035779 Supervisor address key control system
07/12/1977US4035778 Apparatus for assigning space in a working memory as a function of the history of usage
07/05/1977US4034347 Method and apparatus for controlling a multiprocessor system
06/1977
06/21/1977US4031514 Addressing system in an information processor
06/14/1977US4030080 Variable module memory
06/14/1977US4030067 Table lookup direct decoder for double-error correcting (DEC) BCH codes using a pair of syndromes
06/07/1977US4028675 Method and apparatus for refreshing semiconductor memories in multi-port and multi-module memory system
06/07/1977US4028668 Apparatus for selectively addressing sections and locations in a device controller's memory
06/07/1977US4028539 Memory with error detection and correction means
05/1977
05/31/1977US4027292 Synchronous data processing system having arithmetic and control units controlled by single-phase clock pulses
05/31/1977US4027291 Access control unit
05/31/1977US4027288 Self-managing variable field storage system for handling nested data structures
05/24/1977US4025903 Automatic modular memory address allocation system
05/24/1977US4025901 Database instruction find owner
05/17/1977US4024509 CCD register array addressing system including apparatus for by-passing selected arrays
05/17/1977US4024507 Arrangement for monitoring the state of memory segments
04/1977
04/26/1977US4020470 Simultaneous addressing of different locations in a storage unit
04/26/1977US4020466 Memory hierarchy system with journaling and copy back
04/19/1977US4019033 Control store checking system and method
04/12/1977US4017840 Method and apparatus for protecting memory storage location accesses
04/12/1977US4017839 Output multiplexer security system
04/05/1977US4016545 Plural memory controller apparatus
03/1977
03/29/1977US4015244 Selective addressing system
03/01/1977US4010451 Data structure processor
03/01/1977US4010450 Fail soft memory
02/1977
02/22/1977US4009470 Pre-emptive, rotational priority system
02/15/1977US4008460 Circuit for implementing a modified LRU replacement algorithm for a cache
02/08/1977US4007452 Wafer scale integration system
02/08/1977US4007450 Data sharing computer network
02/08/1977US4007355 Data-transfer system
01/1977
01/25/1977US4005405 Error detection and correction in data processing systems
01/25/1977US4005395 Compatible standby power driver for a dynamic semiconductor
01/25/1977US4005389 Arrangement for reducing the access time in a storage system
01/18/1977US4004278 System for switching multiple virtual spaces
01/04/1977US4001790 Modularly addressable units coupled in a data processing system over a common bus
01/04/1977US4001786 Automatic configuration of main storage addressing ranges
01/04/1977US4001550 Universal funds transfer and identification card
12/1976
12/21/1976US3999173 Serial core memory array
12/21/1976US3999052 Upper bounds address checking system for providing storage protection for a digital data processor
12/21/1976US3999051 Error logging in semiconductor storage units
12/14/1976US3997882 (1-h) counter refresh synchronization
12/07/1976US3996612 Test code generator
12/07/1976US3996559 Method and apparatus for accessing horizontal sequences, vertical sequences and regularly spaced rectangular subarrays from an array stored in a modified word organized random access memory system
11/1976
11/30/1976US3995253 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
11/30/1976US3995118 Call processing restoration arrangement for a telephone switching system
11/23/1976US3993980 System for hard wiring information into integrated circuit elements
11/02/1976US3990051 Memory steering in a data processing system
10/1976
10/26/1976US3988721 Plug-in type program storage
10/19/1976US3987419 High speed information processing system
10/19/1976US3987417 Address memory system
10/12/1976US3986179 Fault-tolerant CCD memory chip
10/12/1976US3986171 Storage system comprising a main store and a buffer store
10/12/1976US3986169 Device protection method and apparatus
10/05/1976US3984818 Paging in hierarchical memory systems
10/05/1976US3984812 Computer memory read delay
10/05/1976US3984811 Memory system with bytewise data transfer control
09/1976
09/28/1976US3983537 Reliability of random access memory systems
09/21/1976US3982231 Prefixing in a multiprocessing system
09/21/1976US3982230 Programmable logic controller with flag storage
09/21/1976US3982229 Combinational logic arrangement
09/07/1976US3979726 Apparatus for selectively clearing a cache store in a processor having segmentation and paging
08/1976
08/31/1976US3978455 I/o structure for microprocessor implemented systems
08/24/1976US3976978 Method of generating addresses to a paged memory
08/24/1976US3976976 Method and means to access and extended memory unit
08/24/1976US3976865 Error detector for an associative directory or translator
08/17/1976US3975714 Data processing system including an LSI chip containing a memory and its own address register
08/03/1976US3973243 Digital image processor