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Class Information
Number: 711/106
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Specific memory composition > Solid-state random access memory (ram) > Dynamic random access memory > Refresh scheduling
Description: Subject matter including specifics of coordinating refreshing operations with other system operations.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8707002 Control apparatus Apr. 22, 2014
8694812 Memory calibration method and apparatus for power reduction during flash operation Apr. 8, 2014
8675436 Multi-channel semiconductor memory device and method of refreshing the same Mar. 18, 2014
8661192 Refresh algorithm for memories Feb. 25, 2014
8645773 Estimating temporal degradation of non-volatile solid-state memory Feb. 4, 2014
8639874 Power management of a spare DRAM on a buffered DIMM by issuing a power on/off command to the DRAM device Jan. 28, 2014
8635401 Method and apparatus for performing refresh operations in high-density memories Jan. 21, 2014
8631194 DRAM refresh schedule control module Jan. 14, 2014
8626999 Dynamic random access memory unit and data refreshing method thereof Jan. 7, 2014
8612684 Memory controller connection to RAM using buffer interface Dec. 17, 2013
8612669 System and method for performing data retention in solid-state memory using copy commands and validity and usage data Dec. 17, 2013
8606558 Apparatus and methods for importing hardware design and generating circuit interfaces Dec. 10, 2013
8606991 Method and system for refreshing dynamic random access memory Dec. 10, 2013
8601207 Management of memory refresh power consumption Dec. 3, 2013
8595449 Memory scheduler for managing maintenance operations in a resistive memory in response to a trigger condition Nov. 26, 2013
8566516 Refresh management of memory modules Oct. 22, 2013
8560767 Optimizing EDRAM refresh rates in a high performance cache architecture Oct. 15, 2013
8560797 Method and apparatus for indicating mask information Oct. 15, 2013
8549137 Monitoring device, monitoring system, monitoring method, and program Oct. 1, 2013
8547767 Chip, multi-chip system in a method for performing a refresh of a memory array Oct. 1, 2013
8543759 Method for scheduling memory refresh operations including power states Sep. 24, 2013
8543777 Memory control apparatus, memory control method, and computer program with refresh commands at optimum intervals Sep. 24, 2013
8539146 Apparatus for scheduling memory refresh operations including power states Sep. 17, 2013
8531863 Method for operating an integrated circuit having a resistivity changing memory cell Sep. 10, 2013
8521855 Centralized server-directed power management in a distributed computing system Aug. 27, 2013
8499119 Method and apparatus for delivering and caching multiple pieces of content Jul. 30, 2013
8495287 Clock-based debugging for embedded dynamic random access memory element in a processor core Jul. 23, 2013
8489807 Techniques for performing refresh operations in high-density memories Jul. 16, 2013
8484410 Method to stagger self refreshes Jul. 9, 2013
8473674 Information processing device including a plurality of cells to store data, storage control device that controls a storage section including a plurality of cells to store data, and storage con Jun. 25, 2013
8468296 Method and apparatus for range encoding in TCAM Jun. 18, 2013
8468295 System and method for reducing power consumption of memory Jun. 18, 2013
8463987 Scalable schedulers for memory controllers Jun. 11, 2013
8452919 Advanced memory device having improved performance, reduced power and increased reliability May. 28, 2013
8452745 Online search system, method and computer program May. 28, 2013
8438330 Updating cam arrays using prefix length distribution prediction May. 7, 2013
8422314 Device and method for achieving SRAM output characteristics from DRAMS Apr. 16, 2013
8417883 Concurrent memory bank access and refresh request queuing Apr. 9, 2013
8397100 Managing memory refreshes Mar. 12, 2013
8392650 Fast exit from self-refresh state of a memory device Mar. 5, 2013
8375241 Method and system to improve the operations of a registered memory module Feb. 12, 2013
8347025 Memory controller interface Jan. 1, 2013
8347027 Reducing power consumption for dynamic memories using distributed refresh control Jan. 1, 2013
8291157 Concurrent refresh in cache memory Oct. 16, 2012
8289797 Method, apparatus, and system for active refresh management Oct. 16, 2012
8281052 Dynamically setting burst length of double data rate memory device by applying signal to at least one external pin during a read or write transaction Oct. 2, 2012
8255622 Memory controller and data processing system Aug. 28, 2012
8255740 Multi-level DIMM error reduction Aug. 28, 2012
8244972 Optimizing EDRAM refresh rates in a high performance cache architecture Aug. 14, 2012
8237957 Point-of-sale demonstration of computer peripherals Aug. 7, 2012

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