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| Patent ID | Title | Date Filed |
| 7196934 | Non-volatile memory with erase verify circuit having comparators indicating under-erasure, erasure, and over-erasure of memory cells
| April 10, 2006 |
| 7196933 | High-speed verifiable semiconductor memory device
| December 9, 2005 |
| 7193898 | Compensation currents in non-volatile memory read operations
| June 20, 2005 |
| 7190624 | Flash memory device capable of preventing an over-erase of flash memory cells and erase method thereof
| May 31, 2005 |
| 7190622 | Method and architecture to calibrate read operations in synchronous flash memory
| January 14, 2005 |
| 7187592 | Multi-state memory
| August 18, 2004 |
| 7187586 | Flash memory erase verification systems and methods
| August 11, 2005 |
| 7184310 | Sequential program-verify method with result buffering
| March 29, 2005 |
| 7180784 | Page buffer and verify method of flash memory device using the same
| July 15, 2005 |
| 7180783 | Non-volatile memory devices that include a programming verification function
| December 29, 2004 |
| 7180781 | Memory block erasing in a flash memory device
| August 23, 2005 |
| 7180771 | Device and method for pulse width control in a phase change memory device
| April 18, 2006 |
| 7177196 | Nonvolatile semiconductor memory having plural data storage portions for a bit line connected to memory cells
| February 14, 2002 |
| 7177186 | High bandwidth datapath load and test of multi-level memory cells
| March 28, 2006 |
| 7173862 | Non-volatile semiconductor memory device, method for sub-block erase and electric device with the same
| May 27, 2005 |
| 7173858 | Nonvolatile memory and method of driving the same
| August 12, 2005 |
| 7173857 | Nonvolatile semiconductor memory device capable of uniformly inputting/outputting data
| January 25, 2005 |
| 7173849 | Method of programming and erasing multi-level flash memory
| August 4, 2005 |
| 7170796 | Methods and systems for reducing the threshold voltage distribution following a memory cell erase
| August 1, 2005 |
| 7170791 | Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device
| May 19, 2004 |
| 7167399 | Flash memory device with a variable erase pulse
| March 22, 2005 |
| 7167396 | Erase verify for nonvolatile memory using reference current-to-voltage converters
| August 5, 2005 |
| 7164602 | Nonvolatile semiconductor memory device including high efficiency and low cost redundant structure
| September 15, 2004 |
| 7161836 | Method for programming non-volatile memory with self-adjusting maximum program loop
| August 1, 2005 |
| 7161835 | Non-volatile semiconductor memory device
| October 5, 2004 |
| 7161834 | Memory card and data processing system
| November 14, 2005 |
| 7158417 | Semiconductor device and method for writing data into the semiconductor device
| March 25, 2005 |
| 7158416 | Method for operating a flash memory device
| March 15, 2005 |
| 7154787 | Semiconductor memory and control method thereof allowing high degree of accuracy in verify operation
| April 13, 2005 |
| 7154785 | Charge pump circuitry having adjustable current outputs
| June 25, 2004 |
| 7151694 | Integrated circuit memory with fast page mode verify
| June 1, 2005 |
| 7149121 | Method and apparatus for changing operating conditions of nonvolatile memory
| January 26, 2005 |
| 7149120 | Combination nonvolatile memory using unified technology with byte, page and block write and simultaneous read and write operations
| December 14, 2004 |
| 7149117 | Reduction of adjacent floating gate data pattern sensitivity
| April 13, 2006 |
| 7149110 | Seek window verify program system and method for a multilevel non-volatile memory integrated circuit system
| December 15, 2003 |
| 7145806 | Semiconductor memory device and method of controlling write sequence thereof
| February 16, 2005 |
| 7145800 | Preconditioning of defective and redundant columns in a memory device
| October 21, 2005 |
| 7139202 | Semiconductor storage device, mobile electronic apparatus, and method for controlling the semiconductor storage device
| May 20, 2004 |
| 7139201 | Non-volatile semiconductor memory device and memory system using the same
| October 6, 2005 |
| 7139199 | Flash memory file system with transacted operations
| June 28, 2004 |
| 7139198 | Efficient verification for coarse/fine programming of non-volatile memory
| January 27, 2004 |
| 7139192 | Programming of multi-level memory cells on a continuous word line
| February 6, 2004 |
| 7130222 | Nonvolatile memory with program while program verify
| September 26, 2005 |
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