| Patent application number | Description | Published |
|---|
| 20080294623 | APPARATUS AND METHOD FOR RECOVERING FINAL DISPLAY - An apparatus and method of recovering a final display are provided. The apparatus includes a query-string-creating module creating query strings in response to a cursor-request message, a query-string-controlling module creating a first cursor as a result of processing the query strings, and returning the created first cursor to the query-string-creating module, and a cursor-recovery module storing information about the first cursor and recovering information about a second cursor in response to the cursor-request message. | 11-27-2008 |
| 20090013139 | APPARATUS AND METHOD TO PREVENT DATA LOSS IN NONVOLATILE MEMORY - An apparatus for preventing data loss of a nonvolatile memory device and a method thereof are presented The apparatus includes a nonvolatile memory including a memory cell which writes bit information to a first page and a second page included in a first block using plural states which are implemented using at least 2 bits, and a data-processing unit which writes the bit information of the first page to a second block in the nonvolatile memory while the bit information is written to the second page after the bit information is written to the first page. | 01-08-2009 |
| 20090055578 | APPARATUS USING FLASH MEMORY AS STORAGE AND METHOD OF OPERATING THE SAME - An apparatus usable with a flash memory as storage and a method of operating the same are provided, which can provide an optimized architecture to a flash memory through combination of a flash transition layer (FTL) with a database. The apparatus includes a flash memory, a device driver to manage a mapping table between logical addresses and physical addresses in accordance with a data operation in the flash memory, and a control unit to perform data recovery of the flash memory by requesting the mapping table through an interface provided by the device driver. | 02-26-2009 |
| 20100153362 | APPARATUS AND METHOD FOR RECOVERING CURSOR POSITION - Provided are an apparatus and method for recovering a cursor position without degrading performance of a display apparatus. The apparatus includes: a cursor information storage unit that stores cursor information, which includes position information of a first cursor, in response to a cursor information storage message; and a cursor position recovery unit that recovers a position of a second cursor, which corresponds to the first cursor, by using the stored cursor information in response to a cursor information recovery message. | 06-17-2010 |
| 20100198794 | METHOD AND DEVICE FOR DATA RECOVERY USING BIT LOGGING - A method and apparatus for data recovery in a multitasking or multithreading environment is provided. The method includes creating a log record by performing bit-by-bit logging with respect to a lowest level bitmap of a multilevel bitmap, recovering the lowest level bitmap using the log record, and correcting a higher level bitmap corresponding to the lowest level bitmap based on the recovered lowest level bitmap. | 08-05-2010 |
| 20100241622 | METHOD AND APPARATUS FOR QUERY PROCESSING - An n-gram based query processing apparatus and method are provided. A query processing is performed using only a portion of n-grams out of all n-grams with respect to the search key. A candidate set of documents having a possibility of including the search key is extracted using a posting list with respect to the portion of n-grams. | 09-23-2010 |
| 20110072207 | APPARATUS AND METHOD FOR LOGGING OPTIMIZATION USING NON-VOLATILE MEMORY - A logging optimization technology using a non-volatile memory is provided. A log record has a first link connected based on a page unit and a second link connected based on a transaction unit. The log record is stored in a non-volatile memory buffer. The log record stored in the non-volatile memory buffer is deleted or moved to a disk, if necessary. | 03-24-2011 |
| 20110099149 | ADAPTIVE LOGGING APPARATUS AND METHOD - An adaptive logging apparatus and method are provided. Using the adaptive logging apparatus and method, it is possible to accumulatively store the size of log records generated according to a data update request, and selectively perform algorithms for Recovery and Isolation Exploiting Semantics (ARIES) logging and shadow paging logging, according to the size of the stored log records. | 04-28-2011 |
