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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
7710144 Controlling for variable impedance and voltage in a memory system May. 4, 2010
7706209 Semiconductor memory device capable of driving non-selected word lines to a variable negative potential based on a bank access operation Apr. 27, 2010
7706207 Memory with level shifting word line driver and method thereof Apr. 27, 2010
7706204 Portable data storage apparatus Apr. 27, 2010
7701787 Memory controller and output signal driving circuit thereof Apr. 20, 2010
7701786 Semiconductor memory device Apr. 20, 2010
7697357 Negative voltage driving for the digit line isolation gates Apr. 13, 2010
7697351 Circuit and method for controlling internal voltage of semiconductor memory apparatus Apr. 13, 2010
7697349 Word line boost circuit and method Apr. 13, 2010
7697342 Flash memory device and related high voltage generating circuit Apr. 13, 2010
7692997 Semiconductor integrated circuit device Apr. 6, 2010
7692972 Split gate memory cell for programmable circuit device Apr. 6, 2010
7688647 Semiconductor memory device with high voltage generator Mar. 30, 2010
7688614 Nonvolatile semiconductor memory device Mar. 30, 2010
7685357 Multilevel storage nonvolatile semiconductor memory device enabling high-speed data reading and high-speed data writing Mar. 23, 2010
7684277 Non-volatile memory device with controlled application of supply voltage Mar. 23, 2010
7679421 Level shift circuit Mar. 16, 2010
7675798 Sense amplifier control circuit and semiconductor device using the same Mar. 9, 2010
7675793 Semiconductor memory device and driving method for the device Mar. 9, 2010
7675344 Level shifter Mar. 9, 2010
7671657 Voltage level shifter with voltage boost mechanism Mar. 2, 2010
7668022 Integrated circuit for clock generation for memory devices Feb. 23, 2010
7668021 Semiconductor memory device including output driver Feb. 23, 2010
7667521 Voltage switch circuit of semiconductor device Feb. 23, 2010
7663960 Voltage supply circuit and semiconductor memory Feb. 16, 2010
7663941 Semiconductor memory device Feb. 16, 2010
7663940 Semiconductor memory device and driving method thereof Feb. 16, 2010
7663939 Voltage stabilizer memory module Feb. 16, 2010
7663931 Word line driving method of semiconductor memory device Feb. 16, 2010
7660176 Semiconductor memory device and method for driving the same Feb. 9, 2010
7659767 Boost circuit and level shifter Feb. 9, 2010
7656740 Wordline voltage transfer apparatus, systems, and methods Feb. 2, 2010
7649801 Semiconductor memory apparatus having column decoder for low power consumption Jan. 19, 2010
7649785 Flash memory device and related high voltage generating circuit Jan. 19, 2010
7649762 Area efficient high performance memory cell Jan. 19, 2010
7646656 Semiconductor memory device Jan. 12, 2010
7646652 Internal voltage generator for use in semiconductor memory device Jan. 12, 2010
7643358 Non volatile semiconductor memory device Jan. 5, 2010
7642620 Semiconductor apparatus Jan. 5, 2010
7639556 Bit line sense amplifier of semiconductor memory device having open bit line structure Dec. 29, 2009
7639550 Semiconductor memory device with bi-directional read and write data transport Dec. 29, 2009
7639549 Very small swing high performance asynchronous CMOS static memory (multi-port register file) with power reducing column multiplexing scheme Dec. 29, 2009
7639540 Non-volatile semiconductor memory having multiple external power supplies Dec. 29, 2009
7636264 Single-ended sense amplifier for very low voltage applications Dec. 22, 2009
7633815 Flexible word line boosting across VCC supply Dec. 15, 2009
7633806 Memory device with a nonvolatile memory array Dec. 15, 2009
7626865 Charge pump operation in a non-volatile memory device Dec. 1, 2009
7623408 Semiconductor memory device comprising data path controller and related method Nov. 24, 2009
7619940 Apparatus and method of generating power up signal of semiconductor integrated circuit Nov. 17, 2009
7616507 Microprocessor boot-up controller, nonvolatile memory controller, and information processing system Nov. 10, 2009

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