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Class Information
Number: 365/185.03
Name: Static information storage and retrieval > Floating gate > Multiple values (e.g., analog)
Description: Subject matter under 185.01 wherein the floating gate device is adapted to store and operate on multiple-valued electrical data signals.










Patents under this class:

Patent Number Title Of Patent Date Issued
8385116 Nonvolatile semiconductor storage device, controller and threshold adjustment method Feb. 26, 2013
8385115 Methods of precharging non-volatile memory devices during a programming operation and memory devices programmed thereby Feb. 26, 2013
8379446 Memory controller self-calibration for removing systemic influence Feb. 19, 2013
8379445 Semiconductor storage device capable of reducing erasure time Feb. 19, 2013
8379444 Semiconductor memory device capable of accurate reading even when erasure level changes Feb. 19, 2013
8379443 Charge retention for flash memory by manipulating the program data methodology Feb. 19, 2013
8379442 Memory device and method having charge level assignments selected to minimize signal coupling Feb. 19, 2013
8374034 Nonvolatile memory device and read method thereof Feb. 12, 2013
8374030 Semiconductor memory device capable of suppressing peak current Feb. 12, 2013
8374029 Electrically addressed non-volatile memory maintentance Feb. 12, 2013
8374028 Sense operation in a memory device Feb. 12, 2013
8374027 Data path for multi-level cell memory, methods for storing and methods for utilizing a memory array Feb. 12, 2013
8374026 System and method of reading data using a reliability measure Feb. 12, 2013
8370562 Interruptible cache flushing in flash memory systems Feb. 5, 2013
8369156 Fast random access to non-volatile storage Feb. 5, 2013
8369143 Early detection of degradation in NOR flash memory Feb. 5, 2013
8369142 Nonvolatile semiconductor memory device Feb. 5, 2013
8369141 Adaptive estimation of memory cell read thresholds Feb. 5, 2013
8369140 Systems and methods for programming a memory device Feb. 5, 2013
8365039 Adjustable read reference for non-volatile memory Jan. 29, 2013
8363491 Programming a non-volatile memory Jan. 29, 2013
8363468 Semiconductor memory device Jan. 29, 2013
8358543 Flash memory programming with data dependent control of source lines Jan. 22, 2013
8358542 Methods, devices, and systems for adjusting sensing voltages in devices Jan. 22, 2013
8358538 Erase cycle counter usage in a memory device Jan. 22, 2013
8358537 Nonvolatile semiconductor memory device Jan. 22, 2013
8358536 Nonvolatile memory device and method with multiple verification pass voltages Jan. 22, 2013
8355287 Method and apparatus for operation of a NAND-like dual charge retaining transistor NOR flash memory device Jan. 15, 2013
8355285 Method and system for adaptively finding reference voltages for reading data from a MLC flash memory Jan. 15, 2013
8355284 Analog interface for a flash memory die Jan. 15, 2013
8355280 Data storage system having multi-bit memory device and operating method thereof Jan. 15, 2013
8355279 Nonvolatile memory device and system, and method of programming a nonvolatile memory device Jan. 15, 2013
8351275 Programming method for flash memory device Jan. 8, 2013
8351258 Adapting read reference voltage in flash memory device Jan. 8, 2013
8351257 Semiconductor memory device and method of reading the same Jan. 8, 2013
8351256 Nonvolatile memory device outputting analog signal and memory system having the same Jan. 8, 2013
8345487 Method of setting read voltage minimizing read data errors Jan. 1, 2013
8345484 Nonvolatile memory device and system, and method of programming a nonvolatile memory device Jan. 1, 2013
8345477 Non-volatile memory devices having uniform error distributions among pages Jan. 1, 2013
8345476 Multi-level cell programming speed improvement through program level exchange Jan. 1, 2013
8345475 Non volatile cell and architecture with single bit random access read, program and erase Jan. 1, 2013
8339858 Selecting programming voltages in response to at least a data latch in communication with a sense amplifier Dec. 25, 2012
8339847 Nonvolatile memory device and system, and method of programming a nonvolatile memory device Dec. 25, 2012
8339846 Flash memory device, programming and reading methods performed in the same Dec. 25, 2012
8339845 Flash memory device, programming method and memory system Dec. 25, 2012
8335123 Power management of memory systems Dec. 18, 2012
8335107 Semiconductor memory device and method of operating the same Dec. 18, 2012
8331181 Semiconductor memory circuit equipped with multiplexer for reducing coupling capacitance of non-selected main bit lines Dec. 11, 2012
8331160 Memory device having improved programming operation Dec. 11, 2012
8331155 Method for programming nonvolatile memory device Dec. 11, 2012











 
 
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