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Class Information
Number: 365/185.22
Name: Static information storage and retrieval > Floating gate > Particular biasing > Reference signal (e.g., dummy cell) > Verify signal
Description: Subject matter under 185.2 including the use of any circuitry, procedure, or other means to verify that the data signal has been properly written or erased from a memory cell.










Patents under this class:

Patent Number Title Of Patent Date Issued
8713406 Erasing a non-volatile memory (NVM) system having error correction code (ECC) Apr. 29, 2014
8711635 Nonvolatile semiconductor memory device Apr. 29, 2014
8711634 Nonvolatile semiconductor memory device and method for controlling the same Apr. 29, 2014
8711633 Dynamic data caches, decoders and decoding methods Apr. 29, 2014
8711624 Memory device and self interleaving method thereof Apr. 29, 2014
8711616 Single check memory devices and methods Apr. 29, 2014
8707130 Multilevel semiconductor memory, write/read method thereto/therefrom and storage medium storing write/read program Apr. 22, 2014
8705293 Compact sense amplifier for non-volatile memory suitable for quick pass write Apr. 22, 2014
8705287 Semiconductor memory device and method of operating the same Apr. 22, 2014
8705279 Nonvolatile memory device and reading method thereof Apr. 22, 2014
8705277 Non-volatile memory programming Apr. 22, 2014
8693259 Wordline-to-wordline stress configuration Apr. 8, 2014
8693247 Non-volatile memory device and method for programming the device, and memory system Apr. 8, 2014
8687430 Analog sensing of memory cells with a source follower driver in a semiconductor memory device Apr. 1, 2014
8687429 Semiconductor device and methods of operating the same Apr. 1, 2014
8687427 Programming rate identification and control in a solid state memory Apr. 1, 2014
8687423 Nonvolatile memory device and method of operating the same Apr. 1, 2014
8687419 Adjusting operational parameters for memory cells Apr. 1, 2014
8681562 Memories and methods of programming memories Mar. 25, 2014
8681545 Methods of programming semiconductor memory devices Mar. 25, 2014
8675416 Flash memory device and related program verification method Mar. 18, 2014
8670279 Non-volatile memory device and program method thereof Mar. 11, 2014
8670274 Data storage in analog memory cells using modified pass voltages Mar. 11, 2014
8670273 Methods for program verifying a memory cell and memory devices configured to perform the same Mar. 11, 2014
8665649 Non-volatile memory device and ISPP programming method Mar. 4, 2014
8665645 Drift compensation in a flash memory Mar. 4, 2014
8659957 Semiconductor device and method of driving semiconductor device Feb. 25, 2014
8659951 Nonvolatile semiconductor memory device and method of data write therein Feb. 25, 2014
8659945 Nonvolatile memory device and method of operating same Feb. 25, 2014
8654590 Nonvolatile memory device performing a program verification with sense signals based on program data of adjacent memory cells and program method thereof Feb. 18, 2014
8654588 Method of soft programming semiconductor memory device Feb. 18, 2014
8654581 Integrated circuit comprising a non-dedicated terminal for receiving an erase program high voltage Feb. 18, 2014
8654580 Non-volatile memory devices and systems including the same, and methods of programming non-volatile memory devices Feb. 18, 2014
8649224 Non-volatile semiconductor memory device Feb. 11, 2014
8649222 Nonvolatile semiconductor memory device which transfers a plurality of voltages to memory cells and method of writing the same Feb. 11, 2014
8649207 Sensing resistance variable memory Feb. 11, 2014
8644082 Memory apparatus and method for controlling erase operation of the same Feb. 4, 2014
8644073 Non-volatile memory device with improved programming management and related method Feb. 4, 2014
8644071 Flash memory apparatus capable of extending data retention and improving data reliability, and method for controlling the same Feb. 4, 2014
8638612 Automatic selective slow program convergence Jan. 28, 2014
8638602 Background selection of voltage reference values for performing memory read operations Jan. 28, 2014
8634261 Semiconductor memory device and method of operating the same Jan. 21, 2014
8634250 Methods and apparatus for programming multiple program values per signal level in flash memories Jan. 21, 2014
8634246 Nonvolatile memory device, operating method thereof and memory system including the same Jan. 21, 2014
8634243 Data writing method and data storage device Jan. 21, 2014
8634240 Non-volatile memory and method with accelerated post-write read to manage errors Jan. 21, 2014
8630124 Nonvolatile memory devices having memory cell arrays with unequal-sized memory cells and methods of operating same Jan. 14, 2014
8630116 NAND flash memory Jan. 14, 2014
8625356 High-speed verifiable semiconductor memory device Jan. 7, 2014
8625355 Semiconductor memory device and method of operating the same Jan. 7, 2014











 
 
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