| NETAC TECHNOLOGY CO. LTD. Patent applications |
| Patent application number | Title | Published |
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| 20120110248 | ELECTRONIC FLASH MEMORY EXTERNAL STORAGE METHOD AND DEVICE - An electronic flash memory external storage method and device for data processing system includes firmware which directly controls the access of electronic storage media and implements standard interface functions, adopts particular reading and writing formats of the external storage media, receives power via USB, externally stores data by flash memory and access control circuit with the cooperation of the firmware and the driver with the operating system, and has write-protection so that the data can be safely transferred. The method according to present invention is highly efficient and all parts involved are assembled as a monolithic piece so that it has large-capacity with small size and high speed. The device operates in static state and is driven by software. It is plug-and-play and adapted to data processing system. | 05-03-2012 |
| 20110271064 | STORAGE DEVICE AND METHOD FOR ACCESSING THE SAME - The present invention provides a storage device, which includes: a storage medium including a data address table, the data address table recording addresses for data stored in the storage medium; and a control module for receiving an external operation instruction and determining whether the operation instruction is an acceptable instruction, wherein if the operation instruction is the acceptable instruction, the control module determines an operation address corresponding to the operation instruction according to the data address table and executes the operation instruction in the storage medium according to the determined operation address, and if the operation instruction is not the acceptable instruction, the control module rejects the operation instruction. | 11-03-2011 |
| 20110156919 | SEMICONDUCTOR STORAGE APPARATUS AND EARLY-WARNING SYSTEMS AND METHODS FOR THE SAME - Provided are early-warning methods and early-warning devices for indicating a usage condition of a semiconductor storage device comprising a semiconductor storage medium. The semiconductor storage medium comprises a plurality of physical storage blocks. The method comprises: retrieving a usage condition value; comparing the usage condition value with a preset threshold; and providing an early-warning signal based on a result of the comparison, wherein the usage condition value comprises one of an average number of used times of the blocks and a maximum number of used times of the blocks. Since the early-warning is used to indicate the usage condition information of the semiconductor storage medium, users may be aware of when the lifetime of the semiconductor storage medium will expire so that important data can be backed up before the storage device is aged, thus ensuring safety of the data and avoiding data lost. | 06-30-2011 |
| 20110055507 | SYSTEM AND METHOD FOR RESTRICTING THE FUNCTION OF A STORAGE DEVICE BASED ON GEOGRAPHICAL LOCATION - A storage device capable of restricting its functions based on its geographical location is disclosed. In one embodiment, the storage device comprises a storage module for storing data; a positioning module, the positioning module determines the current location of the storage device; and a control module, the control module determines if the storage device is located within an area for function-restriction; and if so, one or more storage functions of the storage module is restricted; if not, the storage module assumes normal operation. | 03-03-2011 |
| 20110047438 | COMPUTER AND DATA STORAGE METHOD - A computer and a method for accessing data in the computer are provided. The computer comprises a mainboard chipset, a conventional hard disk, a flash memory and a controller. The controller is connected with the flash memory and selectively stores data to the hard disk or the flash memory according to the command from the mainboard chipset. The mainboard chipset is the south bridge chipset. The controller comprises a data interface unit in communication with the south bridge chipset, a controlling unit configured to receive the command through the data interface unit, and a flash memory accessing unit connected with the flash memory. The controlling unit controls the flash memory accessing unit to exchange the data with the south bridge chipset through the data interface unit according to the received command. | 02-24-2011 |
| 20090222619 | Electronic Flash Memory External Storage Method and Device - An electronic flash memory external storage method and device for data processing system includes firmware which directly controls the access of electronic storage media and implements standard interface functions, adopts particular reading and writing formats of the external storage media, receives power via USB, externally stores data by flash memory and access control circuit with the cooperation of the firmware and the driver with the operating system, and has write-protection so that the data can be safely transferred. The method according to present invention is highly efficient and all parts involved are assembled as a monolithic piece so that it has large-capacity with small size and high speed. The device operates in static state and is driven by software. It is plug-and-play and adapted to data processing system. | 09-03-2009 |
