Patent application number | Description | Published |
20100005226 | NONVOLATILE MEMORY DEVICE, ACCESS DEVICE, AND NONVOLATILE MEMORY SYSTEM - An access device | 01-07-2010 |
20100005227 | MEMORY CONTROLLER, NONVOLATILE MEMORY DEVICE, ACCESS DEVICE, AND NONVOLATILE MEMORY SYSTEM - A file to be read or written is designated and accessed from an access device side to a nonvolatile memory device. In an initialization after start-up of the power source, an empty capacity detector detects empty capacity parameters of a nonvolatile memory with dividing the memory into a plurality of regions. An empty capacity parameter notification part notifies the access device of the empty capacity parameters in a stepwise fashion whenever the empty capacity detector detects an empty capacity. With this, at the time when the empty capacity becomes not less than a capacity required to write file data, the data can be written to the nonvolatile memory without waiting for completion of the initialization, resulting in improvement of a response in the recording. | 01-07-2010 |
20100023678 | NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY SYSTEM, AND ACCESS DEVICE - When an access device accesses a nonvolatile memory device, the nonvolatile memory device or the access device detects or calculates a temperature T of the nonvolatile memory device. A temperature-adaptive control part of the nonvolatile memory device controls an access rate to a nonvolatile memory on the basis of the temperature T. Accordingly, the control part controls the rate so that the temperature T of the nonvolatile memory devices cannot exceed a limit temperature Trisk. In this manner, a nonvolatile memory system can eliminate a risk of a burn when ejecting the semiconductor memory device and can read and write data at a high speed. | 01-28-2010 |
20100115185 | MEMORY CONTROLLER, NONVOLATILE MEMORY DEVICE, ACCESS DEVICE, AND NONVOLATILE MEMORY SYSTEM - Without corresponding to different address spaces between an access device ( | 05-06-2010 |
20100199060 | MEMORY CONTROLLER, NONVOLATILE MEMORY MODULE, ACCESS MODULE, AND NONVOLATILE MEMORY SYSTEM - An address management part | 08-05-2010 |
20110197034 | MEMORY CONTROLLER, NONVOLATILE STORAGE MODULE, ACCESS MODULE AND NONVOLATILE STORAGE SYSTEM - When a write command is issued, new data is written into a free physical block of a nonvolatile memory ( | 08-11-2011 |
20120102264 | MEMORY CONTROLLER, NONVOLATILE MEMORY DEVICE, ACCESS DEVICE, AND NONVOLATILE MEMORY SYSTEM - Without corresponding to different address spaces between an access device and a nonvolatile memory device, the access device designates a file ID to manage a data storing state only in a physical address space in the nonvolatile memory device. The access device sends the nonvolatile memory device a transfer rate through a transfer rate transmitting unit. A filling-up rate calculating unit calculates a filling-up rate of a physical block corresponding to an assurance speed required by the access device. A remaining amount corresponding to the transfer rate is sought by using the calculated filling-up rate and is transmitted to a remaining amount receiving unit of the access device. | 04-26-2012 |
20130073781 | INFORMATION RECORDING DEVICE, INFORMATION RECORDING SYSTEM, AND INFORMATION COMMUNICATION METHOD - An information recording device comprises a memory component configured to hold data, a first file system controller configured to manage data held in the memory component on the basis of a first file name formed by a first code, and a wireless component configured to send and receive wireless signals. The first file system controller receives, from an access device connected to the information recording device, the first file name and a second file name that corresponds to the first file name and is formed by a second code that is different from the first code, identifies specific data having the first file name out of the data held in the memory component, and sends the second file name and the specific data to another information recording device connected via the wireless component. | 03-21-2013 |