San Disk Technologies Inc. Patent applications |
Patent application number | Title | Published |
20150199145 | METHOD AND SYSTEM FOR HIJACKING WRITES TO A NON-VOLATILE MEMORY - A method and system for accessing enhanced functionality on a storage device is disclosed. A hijack command is sent to the storage device that includes an identifier (such as a signature or an address). The storage device determines whether to hijack one or more subsequently commands by analyzing the subsequently commands using the identifier. For example, the storage device may analyze the subsequently received commands to determine whether the signature is in the payload of the subsequently received commands. As another example, the storage device may compare the address in the subsequently received commands with the address in the hijack command to determine whether to hijack the subsequently received commands. | 07-16-2015 |
20140247665 | Select Transistor Tuning - In a nonvolatile memory array in which a select transistor includes a charge storage element, the threshold voltage of the select transistor is monitored, and if the threshold voltage deviates from a desired threshold voltage range, charge is added to, or removed from the charge storage element to return the threshold voltage to the desired threshold voltage range. | 09-04-2014 |
20140215126 | Data Randomization in 3-D Memory - In a nonvolatile memory array, such as a three-dimensional array of charge-storage memory cells, data is randomized so that data of different strings along the same bit line are randomized using different keys and portions of data along neighboring word lines are randomized using different keys. Keys may be rotated so that data of a particular word line is randomized according to different keys in different strings. | 07-31-2014 |