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Class Information
Number: 711/147
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Shared memory area
Description: Subject matter wherein at least a portion of the memory


Sub-classes under this class:

Class Number Class Name Patents
711/152 Memory access blocking 836
711/149 Multiport memory 409
711/148 Plural shared memories 544
711/151 Prioritized access regulation 776
711/153 Shared memory partitioning 527
711/150 Simultaneous access regulation 711


Patents under this class:
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Patent Number Title Of Patent Date Issued
6260120 Storage mapping and partitioning among multiple host processors in the presence of login state changes and host controller replacement Jul. 10, 2001
6260123 Method and system for memory control and access in data processing systems Jul. 10, 2001
6253233 Multi-cut system Jun. 26, 2001
6253273 Lock mechanism Jun. 26, 2001
6253290 Multiprocessor system capable of circumventing write monitoring of cache memories Jun. 26, 2001
6253291 Method and apparatus for relaxing the FIFO ordering constraint for memory accesses in a multi-processor asynchronous cache system Jun. 26, 2001
6253293 Methods for processing audio information in a multiple processor audio decoder Jun. 26, 2001
6247076 Data storing method and apparatus for storing data while effectively utilizing a small capacity of a memory Jun. 12, 2001
6247084 Integrated circuit with unified memory system and dual bus architecture Jun. 12, 2001
6243794 Data-processing system with CC-NUMA (cache-coherent, non-uniform memory access) architecture and remote cache incorporated in local memory Jun. 5, 2001
6240186 Simultaneous bi-directional translation and sending of EDI service order data May. 29, 2001
6240492 Memory interface for functional unit of integrated system allowing access to dedicated memory and shared memory, and speculative generation of lookahead fetch requests May. 29, 2001
6240531 System and method for computer operating system protection May. 29, 2001
6237083 Microprocessor including multiple register files mapped to the same logical storage and inhibiting sychronization between the register files responsive to inclusion of an instruction in an ins May. 22, 2001
6233658 Memory write and read control May. 15, 2001
6233665 Mapping shared DRAM address bits by accessing data memory in page mode cache status memory in word mode May. 15, 2001
6233668 Concurrent page tables May. 15, 2001
6226717 System and method for exclusive access to shared storage May. 1, 2001
6223176 Method and computer program product for implementing highly concurrent record insertion in an ordinal number dependent database Apr. 24, 2001
6219672 Distributed shared memory system and method of controlling distributed shared memory Apr. 17, 2001
6216197 Method and apparatus for extending printer memory using a network file system Apr. 10, 2001
6212606 Computer system and method for establishing a standardized shared level for each storage unit Apr. 3, 2001
6212607 Multi-ported memory architecture using single-ported RAM Apr. 3, 2001
6205522 DSP code swapping with continuous DSP execution Mar. 20, 2001
6202124 Data storage system with outboard physical data transfer operation utilizing data path distinct from host Mar. 13, 2001
6202134 Paging processing system in virtual storage device and paging processing method thereof Mar. 13, 2001
6202137 Method and apparatus of arbitrating requests to a multi-banked memory using bank selects Mar. 13, 2001
6199144 Method and apparatus for transferring data in a computer system Mar. 6, 2001
6199147 Distributed-memory multiprocessor computer system with directory-based cache coherency with ambiguous mappings of cached data to main-memory locations Mar. 6, 2001
6195178 Information processing system Feb. 27, 2001
6195728 Detection of hot points in a non-uniform memory access machine Feb. 27, 2001
6195731 Instrumentation device for a machine with non-uniform memory access Feb. 27, 2001
6192454 Storage medium unit controlled by downloaded programs Feb. 20, 2001
6192455 Apparatus and method for preventing access to SMRAM space through AGP addressing Feb. 20, 2001
6189076 Shared synchronous memory with a switching circuit controlled by an arbiter and method for glitch free switching of a clock signal Feb. 13, 2001
6185654 Phantom resource memory address mapping system Feb. 6, 2001
6185655 Computer system with distributed data storing Feb. 6, 2001
6185662 High availability asynchronous computer system Feb. 6, 2001
6185663 Computer method and apparatus for file system block allocation with multiple redo Feb. 6, 2001
6180341 In vitro scanning saturation mutagenesis of proteins Jan. 30, 2001
6182164 Minimizing cache overhead by storing data for communications between a peripheral device and a host system into separate locations in memory Jan. 30, 2001
6182197 Real-time shared disk system for computer clusters Jan. 30, 2001
6175924 Method and apparatus for protecting application data in secure storage areas Jan. 16, 2001
6173367 Method and apparatus for accessing graphics cache memory Jan. 9, 2001
6173372 Parallel processing of data matrices Jan. 9, 2001
6173373 Method and apparatus for implementing stable priority queues using concurrent non-blocking queuing techniques Jan. 9, 2001
6173374 System and method for peer-to-peer accelerated I/O shipping between host bus adapters in clustered computer network Jan. 9, 2001
6173375 Method for accessing a shared resource in a multiprocessor system Jan. 9, 2001
6170063 Method for performing atomic, concurrent read and write operations on multiple storage devices Jan. 2, 2001
6167475 Data transfer method/engine for pipelining shared memory bus accesses Dec. 26, 2000

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