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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:
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Patent Number Title Of Patent Date Issued
8174895 Programming non-volatile storage with fast bit detection and verify skip May. 8, 2012
8174891 Non-volatile semiconductor memory device and method of writing data in non-volatile semiconductor memory devices May. 8, 2012
8174886 Semiconductor memory having electrically floating body transistor May. 8, 2012
8174883 Semiconductor memory device capable of preventing a shift of threshold voltage May. 8, 2012
8174857 Efficient readout schemes for analog memory cell devices using multiple read threshold sets May. 8, 2012
8164959 Method and system for programming non-volatile memory cells based on programming of proximate memory cells Apr. 24, 2012
8164958 Memory apparatus and method for operating the same Apr. 24, 2012
8164952 Nonvolatile memory device and related method of programming Apr. 24, 2012
8159880 NAND flash memory Apr. 17, 2012
8159876 Non-volatile memory and method for power-saving multi-pass sensing Apr. 17, 2012
8159875 Methods of storing multiple data-bits in a non-volatile memory cell Apr. 17, 2012
8159874 Cell operation monitoring Apr. 17, 2012
8154930 Semiconductor memory device which stores plural data in a cell Apr. 10, 2012
8154928 Integrated flash memory systems and methods for load compensation Apr. 10, 2012
8154923 Non-volatile memory and method with power-saving read and program-verify operations Apr. 10, 2012
8154922 Semiconductor memory device Apr. 10, 2012
8154921 Dynamic and adaptive optimization of read compare levels based on memory cell threshold voltage distribution Apr. 10, 2012
8154920 Method of reading data and method of inputting and outputting data in non-volatile memory device Apr. 10, 2012
8149625 Nonvolatile memory device, operating method thereof, and memory system including the same Apr. 3, 2012
8149618 Over-sampling read operation for a flash memory device Apr. 3, 2012
8149610 Nonvolatile memory device Apr. 3, 2012
8149607 Rewritable memory device with multi-level, write-once memory cells Apr. 3, 2012
8144513 Non-volatile semiconductor memory Mar. 27, 2012
8144512 Data transfer flows for on-chip folding Mar. 27, 2012
8144511 Selective memory cell program and erase Mar. 27, 2012
8144510 Method and system for programming multi-state memory Mar. 27, 2012
8143610 Semiconductor phase-change memory device Mar. 27, 2012
8139420 Nonvolatile semiconductor memory device Mar. 20, 2012
8139412 Systematic error correction for multi-level flash memory Mar. 20, 2012
8134871 Programming memory with reduced pass voltage disturb and floating gate-to-control gate leakage Mar. 13, 2012
8134870 High-density non-volatile read-only memory arrays and related methods Mar. 13, 2012
8134869 Semiconductor memory having electrically erasable and programmable semiconductor memory cells Mar. 13, 2012
8134868 Memory device biasing method and apparatus Mar. 13, 2012
8130553 Systems and methods for low wear operation of solid state memory Mar. 6, 2012
8130552 Multi-pass programming for memory with reduced data storage requirement Mar. 6, 2012
8130545 Nonvolatile semiconductor storage device Mar. 6, 2012
8130544 Method of reducing bit error rate for a flash memory Mar. 6, 2012
8130543 Method and apparatus for increasing memory programming efficiency through dynamic switching of sense amplifiers Mar. 6, 2012
8127073 Memory system, multi-bit flash memory device, and associated methods Feb. 28, 2012
8125833 Adaptive dynamic reading of flash memories Feb. 28, 2012
8125831 Sensing against a reference cell Feb. 28, 2012
8125828 Page buffer circuit with reduced size and methods for reading and programming data with the same Feb. 28, 2012
8125827 Flash memory systems and operating methods using adaptive read voltage levels Feb. 28, 2012
8125826 Fractional bits in memory cells Feb. 28, 2012
8120967 Semiconductor memory device and related method of programming Feb. 21, 2012
8120954 Method, apparatus, and system for erasing memory Feb. 21, 2012
8120953 Reading method of nonvolatile semiconductor memory device Feb. 21, 2012
8117382 Data writing method for non-volatile memory and controller using the same Feb. 14, 2012
8116141 Method analyzing threshold voltage distribution in nonvolatile memory Feb. 14, 2012
8116133 Maintenance operations for multi-level data storage cells Feb. 14, 2012

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