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Class Information
Number: 365/189.11
Name: Static information storage and retrieval > Read/write circuit > Including level shift or pull-up circuit
Description: Subject matter including a circuit element which makes an adjustment in the voltage level of an information signal to enhance driving capability.

Patents under this class:

Patent Number Title Of Patent Date Issued
8248865 Nonvolatile semiconductor memory device, method of supplying voltage in the same, and semiconductor device Aug. 21, 2012
8248842 Memory cell array biasing method and a semiconductor memory device Aug. 21, 2012
8238144 Magnetic memory Aug. 7, 2012
8238139 Dynamic random access memory and method of driving dynamic random access memory Aug. 7, 2012
8228751 Method of reducing current of memory in self-refreshing mode and related memory Jul. 24, 2012
8228745 Two stage voltage level shifting Jul. 24, 2012
8228714 Memory device for resistance-based memory applications Jul. 24, 2012
8228707 Semiconductor memory device Jul. 24, 2012
8218392 Word line driving apparatus Jul. 10, 2012
8218378 Word-line level shift circuit Jul. 10, 2012
8218377 Fail-safe high speed level shifter for wide supply voltage range Jul. 10, 2012
8213251 Semiconductor memory device and method for driving the same Jul. 3, 2012
8213241 Memory readout scheme using separate sense amplifier voltage Jul. 3, 2012
8208331 Method for asymmetric sense amplifier Jun. 26, 2012
8208328 Semiconductor memory device Jun. 26, 2012
8208283 Data holding device Jun. 26, 2012
8203892 Interleaving charge pumps for programmable memories Jun. 19, 2012
8199603 Nonvolatile memory devices having variable-resistance memory cells and methods of programming the same Jun. 12, 2012
8199554 Ferro-electric random access memory apparatus Jun. 12, 2012
8194456 Non-volatile semiconductor memory having multiple external power supplies Jun. 5, 2012
8189415 Sensing amplifier applied to at least a memory cell, memory device, and enhancement method for boosting the sensing amplifier thereof May. 29, 2012
8189407 Apparatus, system, and method for biasing data in a solid-state storage device May. 29, 2012
8189405 Data readout circuit and semiconductor memory device May. 29, 2012
8184489 Level shifting circuit May. 22, 2012
8184488 Systems and methods for controlling integrated circuit operation with below ground pin voltage May. 22, 2012
8179728 Interleaving charge pumps for programmable memories May. 15, 2012
8179715 8T SRAM cell with four load transistors May. 15, 2012
8174919 Apparatus and method for increasing data line noise tolerance May. 8, 2012
8174911 Multi-power domain design May. 8, 2012
8174910 Semiconductor device and system for switching between high-voltage and low-voltage operation circuits May. 8, 2012
8174878 Nonvolatile memory, memory system, and method of driving May. 8, 2012
8169845 Apparatus and methods for sense amplifiers May. 1, 2012
8169837 Semiconductor memory device and method for generating bit line equalizing signal May. 1, 2012
8164971 Dual power rail word line driver and dual power rail word line driver array Apr. 24, 2012
8164968 Voltage down converter for high speed memory Apr. 24, 2012
8164945 8T SRAM cell with two single sided ports Apr. 24, 2012
8164372 Semiconductor device having level shift circuit, control method thereof, and data processing system Apr. 24, 2012
8159899 Wordline driver for memory Apr. 17, 2012
8159863 6T SRAM cell with single sided write Apr. 17, 2012
8159862 Recycling charges Apr. 17, 2012
8159858 Signal margin improvement for read operations in a cross-point memory array Apr. 17, 2012
8154944 Semiconductor memory device Apr. 10, 2012
8154940 Method of reducing current of memory in self-refreshing mode and related memory Apr. 10, 2012
8154909 Resistance variable memory apparatus Apr. 10, 2012
8149644 Memory system and method that changes voltage and frequency Apr. 3, 2012
8149634 Low power memory architecture Apr. 3, 2012
8149633 Semiconductor memory device Apr. 3, 2012
8144540 Two-port 8T SRAM design Mar. 27, 2012
8144526 Method to improve the write speed for memory products Mar. 27, 2012
8144501 Read/write margin improvement in SRAM design using dual-gate transistors Mar. 27, 2012

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