Patent application number | Description | Published |
20090077434 | STATUS OF OVERALL HEALTH OF NONVOLATILE MEMORY - A nonvolatile memory system includes nonvolatile memory organized into blocks, one or more of which are designated as spare blocks and one or more of which may be defective at the time of manufacturing of the nonvolatile memory. A controller device is coupled to the nonvolatile memory for measuring the health status of the nonvolatile memory by determining the number of growing defects on an on-going basis. | 03-19-2009 |
20090300269 | HYBRID MEMORY MANAGEMENT - Methods and apparatus for managing data storage in hybrid memory devices utilizing single level and multi level memory cells. Logical addresses can be distributed between single level and multilevel memory cells based on a frequency of write operations performed. Initial storage of data corresponding to a logical address in memory can be determined by various methods including initially writing all data to single level memory or initially writing all data to multilevel memory. Other methods permit a host to direct logical address writes to single level or multilevel memory cells based on anticipated usage. | 12-03-2009 |
20090327595 | STORAGE CAPACITY STATUS - In one embodiment of the present invention, a memory device is disclosed to include memory organized into blocks, each block having a status associated therewith and all of the blocks of the nonvolatile memory having collectively a capacity status associated therewith and a display for showing the capacity status even when no power is being applied to the display. | 12-31-2009 |
20100100675 | SYSTEM AND METHOD FOR MANAGING STORAGE DEVICE CACHING - A data storage device comprising at least one non-volatile storage medium, at least one data cache, and a controller configured to perform cache writing operations between the at least one non-volatile storage medium and the at least one data cache based on user-selected caching modes. | 04-22-2010 |
20100231408 | DISPLAY CONFIGURED TO DISPLAY HEALTH STATUS OF A MEMORY DEVICE - An apparatus includes a display configured to display a health status of a memory device, where the health status is indicative of an amount of spare memory the memory device has available to replace memory of the memory device that may become defective. | 09-16-2010 |
20110219175 | STORAGE CAPACITY STATUS - In one embodiment of the present invention, a memory device is disclosed to include memory organized into blocks, each block having a status associated therewith and all of the blocks of the nonvolatile memory having collectively a capacity status associated therewith and a display for showing the capacity status even when no power is being applied to the display. | 09-08-2011 |
20120059992 | HYBRID MEMORY MANAGEMENT - Methods and apparatus for managing data storage in hybrid memory devices utilizing single level and multi level memory cells. Logical addresses can be distributed between single level and multilevel memory cells based on a frequency of write operations performed. Initial storage of data corresponding to a logical address in memory can be determined by various methods including initially writing all data to single level memory or initially writing all data to multilevel memory. Other methods permit a host to direct logical address writes to single level or multilevel memory cells based on anticipated usage. | 03-08-2012 |
20130073807 | HYBRID MEMORY MANAGEMENT - Methods and apparatus for managing data storage in hybrid memory devices utilizing single level and multi-level memory cells. Logical addresses can be distributed between single level and multilevel memory cells based on a frequency of write operations performed. Initial storage of data corresponding to a logical address in memory can be determined by various methods including initially writing all data to single level memory or initially writing all data to multilevel memory. Other methods permit a host to direct logical address writes to single level or multilevel memory cells based on anticipated usage. | 03-21-2013 |
20140281177 | HYBRID MEMORY MANAGEMENT - Methods and apparatus for managing data storage in hybrid memory devices utilizing single level and multi-level memory cells. Logical addresses can be distributed between single level and multilevel memory cells based on a frequency of write operations performed. Initial storage of data corresponding to a logical address in memory can be determined by various methods including initially writing all data to single level memory or initially writing all data to multilevel memory. Other methods permit a host to direct logical address writes to single level or multilevel memory cells based on anticipated usage. | 09-18-2014 |