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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 777
711/153 Shared memory partitioning 527
711/150 Simultaneous access regulation 712


Patents under this class:
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Patent Number Title Of Patent Date Issued
6901359 High speed software driven emulator comprised of a plurality of emulation processors with a method to allow high speed bulk read/write operation synchronous DRAM while refreshing the memory May. 31, 2005
6901487 Device for processing data by means of a plurality of processors May. 31, 2005
6898670 Storage virtualization in a storage area network May. 24, 2005
6898676 Computer system supporting both dirty-shared and non-dirty-shared data processing entities May. 24, 2005
6895413 System and method for performing an on-line check of a file system May. 17, 2005
6895454 Method and apparatus for sharing resources between different queue types May. 17, 2005
6895476 Retry-based late race resolution mechanism for a computer system May. 17, 2005
6895479 Multicore DSP device having shared program memory with conditional write protection May. 17, 2005
6892280 Multiprocessor system having distributed shared memory and instruction scheduling method used in the same system May. 10, 2005
6892287 Frame reassembly in an ATM network analyzer May. 10, 2005
6892290 Linked-list early race resolution mechanism May. 10, 2005
6889269 Non-blocking concurrent queues with direct node access by threads May. 3, 2005
6889293 Directory-based prediction methods and apparatus for shared-memory multiprocessor systems May. 3, 2005
6889294 Virtual shared volume via proxy data transfer May. 3, 2005
6886086 Storage system and data backup method for the same Apr. 26, 2005
6886162 High speed methods for maintaining a summary of thread activity for multiprocessor computer systems Apr. 26, 2005
6885378 Method and apparatus for the implementation of full-scene anti-aliasing supersampling Apr. 26, 2005
6880044 Distributed memory module cache tag look-up Apr. 12, 2005
6877030 Method and system for cache coherence in DSM multiprocessor system without growth of the sharing vector Apr. 5, 2005
6877073 Fiber channel connection storage controller Apr. 5, 2005
6877160 Method, apparatus and program storage device for enabling the reading of data from a named pipe while minimizing the use of system resources Apr. 5, 2005
6874065 Cache-flushing engine for distributed shared memory multi-processor computer systems Mar. 29, 2005
6871219 Dynamic memory placement policies for NUMA architecture Mar. 22, 2005
6868438 Storage system, disk control cluster and a method of increasing of disk control cluster Mar. 15, 2005
6868483 Balanced access to prevent gateword dominance in a multiprocessor write-into-cache environment Mar. 15, 2005
6865646 Segmented distributed memory module cache Mar. 8, 2005
6865651 Method and system for optimizing translation buffer recovery after a miss operation within a multi-processor environment Mar. 8, 2005
6862608 System and method for a distributed shared memory Mar. 1, 2005
6862632 Dynamic RDF system for transferring initial data between source and destination volume wherein data maybe restored to either volume at same time other data is written Mar. 1, 2005
6862659 Utilizing disk cache as part of distributed cache Mar. 1, 2005
6862679 Synchronization of load operations using load fence instruction in pre-serialization/post-serialization mode Mar. 1, 2005
6859866 Synchronizing processing of commands invoked against duplexed coupling facility structures Feb. 22, 2005
6854036 Method of transferring data in a processing system Feb. 8, 2005
6854048 Speculative execution control with programmable indicator and deactivation of multiaccess recovery mechanism Feb. 8, 2005
6850993 Peripheral device for programmable controller Feb. 1, 2005
6850998 Disk array system and a method for controlling the disk array system Feb. 1, 2005
6847991 Data communication among processes of a network component Jan. 25, 2005
6848033 Method of memory management in a multi-threaded environment and program storage device Jan. 25, 2005
6848034 Dense server environment that shares an IDE drive Jan. 25, 2005
6842829 Method and apparatus to manage independent memory systems as a shared volume Jan. 11, 2005
6842844 Parameter memory for hardware accelerator Jan. 11, 2005
6839804 Disk array storage device with means for enhancing host application performance using task priorities Jan. 4, 2005
6839811 Semaphore management circuit Jan. 4, 2005
6832298 Server system operation control method Dec. 14, 2004
6832299 System and method for assigning storage in a storage network in accordance with stored management information Dec. 14, 2004
6829692 System and method for providing data to multi-function memory Dec. 7, 2004
6826662 System and method for data synchronization for a computer architecture for broadband networks Nov. 30, 2004
6826665 Data backup method and system Nov. 30, 2004
6823429 Memory controller for controlling memory accesses across networks in distributed shared memory processing systems Nov. 23, 2004
6823433 Memory management system and method for providing physical address based memory access security Nov. 23, 2004

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