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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
6564294 Broadcast system in disk array controller May. 13, 2003
6564295 Data storage array apparatus, method of controlling access to data storage array apparatus, and program and medium for data storage array apparatus May. 13, 2003
6560664 Method and apparatus for translation lookaside buffers to access a common hardware page walker May. 6, 2003
6560674 Data cache system May. 6, 2003
6557056 Method and apparatus for exchanging data between transactional and non-transactional input/output systems in a multi-processing, shared memory environment Apr. 29, 2003
6557084 Apparatus and method to improve performance of reads from and writes to shared memory locations Apr. 29, 2003
6557086 Memory write and read control Apr. 29, 2003
6557090 Column address path circuit and method for memory devices having a burst access mode Apr. 29, 2003
6553409 Background cache synchronization Apr. 22, 2003
6553464 Obtaining data from a remote storage device Apr. 22, 2003
6549988 Data storage system comprising a network of PCs and method using same Apr. 15, 2003
6549996 Scalable multiple address space server Apr. 15, 2003
6546439 Method and system for improved data access Apr. 8, 2003
6546471 Shared memory multiprocessor performing cache coherency Apr. 8, 2003
6542971 Memory access system and method employing an auxiliary buffer Apr. 1, 2003
6539464 Memory allocator for multithread environment Mar. 25, 2003
6535964 Fiber channel connection storage controller Mar. 18, 2003
6532505 Universal resource access controller Mar. 11, 2003
6532510 Computer system for processing system management interrupt requests Mar. 11, 2003
6529519 Prioritized-buffer management for fixed sized packets in multimedia application Mar. 4, 2003
6529999 Computer system implementing system and method for ordering write operations and maintaining memory coherency Mar. 4, 2003
6530000 Methods and systems for arbitrating access to a disk controller buffer memory by allocating various amounts of times to different accessing units Mar. 4, 2003
6530077 Device and method for releasing an in-memory executable image from its dependence on a backing store Mar. 4, 2003
6526481 Adaptive cache coherence protocols Feb. 25, 2003
6523066 Dynamic distributed memory locking in a computer network Feb. 18, 2003
6523080 Shared bus non-sequential data ordering method and apparatus Feb. 18, 2003
6523099 Integrated circuit with output inhibit feature and a control port to receive an inhibit release password Feb. 18, 2003
6519677 Managing access to shared data in data processing networks Feb. 11, 2003
6519686 Information streaming in a multi-process system using shared memory Feb. 11, 2003
6516342 Method and apparatus for extending memory using a memory server Feb. 4, 2003
6516385 Data sharing method and system between information processing systems with variable length block format to fixed length block format conversion Feb. 4, 2003
6513099 Enhanced graphics cache memory Jan. 28, 2003
6510496 Shared memory multiprocessor system and method with address translation between partitions and resetting of nodes included in other partitions Jan. 21, 2003
6507889 Recording medium library device and control method thereof Jan. 14, 2003
6507891 Method and apparatus for managing internal caches and external caches in a data processing system Jan. 14, 2003
6502167 Duplicated shared memory controller for disk array Dec. 31, 2002
6499076 Memory management for use with burst mode Dec. 24, 2002
6496908 Remote mirroring Dec. 17, 2002
6493787 Device, system and method for accessing plate-shaped memory Dec. 10, 2002
6493795 Data storage system Dec. 10, 2002
6493803 Direct memory access controller with channel width configurability support Dec. 10, 2002
6493810 Method and system for allocating cache memory for a network database service Dec. 10, 2002
6493811 Intelligent controller accessed through addressable virtual space Dec. 10, 2002
6490639 Peripheral component interconnect (PCI) single channel master direct memory access (DMA) serving two separate channels Dec. 3, 2002
6490669 Memory LSI with compressed data inputting and outputting function Dec. 3, 2002
6484207 Switching system having interconnects dedicated to store and retrieve data including management of dedicated memory segments allocated when a general memory is depleted Nov. 19, 2002
6484217 Managing shared devices in a data processing system Nov. 19, 2002
6484220 Transfer of data between processors in a multi-processor system Nov. 19, 2002
6480940 Method of controlling cache memory in multiprocessor system and the multiprocessor system based on detection of predetermined software module Nov. 12, 2002
6480945 Method and apparatus for controlling memory access by a plurality of devices Nov. 12, 2002

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