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Class Information
Number: 365/191
Name: Static information storage and retrieval > Read/write circuit > Signals
Description: Subject matter where particular signals are used for writing, maintaining, or reading information.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619937 |
Semiconductor memory device with reset during a test mode |
Nov. 17, 2009 |
| 7619935 |
Memory device with separate read and write gate voltage controls |
Nov. 17, 2009 |
| 7619944 |
Method and apparatus for variable memory cell refresh |
Nov. 17, 2009 |
| 7619939 |
Semiconductor storage apparatus |
Nov. 17, 2009 |
| 7606109 |
Word line driving circuit and semiconductor device using the same |
Oct. 20, 2009 |
| 7606102 |
Memory address repair without enable fuses |
Oct. 20, 2009 |
| 7602661 |
Semiconductor memory apparatus and method of controlling the same |
Oct. 13, 2009 |
| 7596041 |
Nonvolatile memory system |
Sep. 29, 2009 |
| 7596042 |
Semiconductor memory device having a plurality of chips and capability of outputting a busy signal |
Sep. 29, 2009 |
| 7596043 |
Delay locked loop circuit for a synchronous semiconductor memory device and a method of generating information about a load connected to a data pin of a synchronous semiconductor memory device |
Sep. 29, 2009 |
| 7593288 |
System for providing read clock sharing between memory devices |
Sep. 22, 2009 |
| 7590014 |
Semiconductor memory device with mirror function module and using the same |
Sep. 15, 2009 |
| 7586800 |
Memory timing apparatus and associated methods |
Sep. 8, 2009 |
| 7586798 |
Write circuit of memory device |
Sep. 8, 2009 |
| 7583544 |
Data reading circuit |
Sep. 1, 2009 |
| 7580294 |
Semiconductor memory device comprising two rows of pads |
Aug. 25, 2009 |
| 7580284 |
Flash memory devices and methods of programming the same by overlapping programming operations for multiple mats |
Aug. 25, 2009 |
| 7577056 |
System and method for using a DLL for signal timing control in a eDRAM |
Aug. 18, 2009 |
| 7577038 |
Data input/output multiplexer of semiconductor device |
Aug. 18, 2009 |
| 7577014 |
Semiconductor memory device |
Aug. 18, 2009 |
| 7573759 |
Method for detecting data strobe signal |
Aug. 11, 2009 |
| 7573757 |
Semiconductor memory device |
Aug. 11, 2009 |
| 7570531 |
Semiconductor memory device and method of controlling timing |
Aug. 4, 2009 |
| 7570532 |
Overwriting memory cells using low instantaneous current |
Aug. 4, 2009 |
| 7567470 |
Automatic regulation method for the reference sources in a non-volatile memory device and corresponding memory device |
Jul. 28, 2009 |
| 7567481 |
Semiconductor memory device adapted to communicate decoding signals in a word line direction |
Jul. 28, 2009 |
| 7567468 |
Selective discharging memory circuit with reduced power consumption |
Jul. 28, 2009 |
| 7564735 |
Memory device, and method for operating a memory device |
Jul. 21, 2009 |
| 7564721 |
Method and apparatus for improving storage performance using a background erase |
Jul. 21, 2009 |
| 7558150 |
Memory controller with staggered request signal output |
Jul. 7, 2009 |
| 7558130 |
Adjustable drive strength apparatus, systems, and methods |
Jul. 7, 2009 |
| 7554858 |
System and method for reducing pin-count of memory devices, and memory device testers for same |
Jun. 30, 2009 |
| 7554864 |
Semiconductor memory device including a global input/output line of a data transfer path and its surrounding circuits |
Jun. 30, 2009 |
| 7554866 |
Circuit and method of controlling input/output sense amplifier of a semiconductor memory device |
Jun. 30, 2009 |
| 7554875 |
Bus structure, memory chip and integrated circuit |
Jun. 30, 2009 |
| 7548468 |
Semiconductor memory and operation method for same |
Jun. 16, 2009 |
| 7545192 |
Clock stop detector |
Jun. 9, 2009 |
| 7542323 |
Semiconductor memory device having a plurality of chips and capability of outputting a busy signal |
Jun. 2, 2009 |
| 7542358 |
DLL with reduced size and semiconductor memory device including DLL and locking operation method of the same |
Jun. 2, 2009 |
| 7539070 |
Semiconductor memory apparatus and method of resetting input/output lines of the same |
May. 26, 2009 |
| 7535773 |
Data output buffer whose mode switches according to operation frequency and semiconductor memory device having the same |
May. 19, 2009 |
| 7535774 |
Circuit for generating an internal enabling signal for an output buffer of a memory |
May. 19, 2009 |
| 7532512 |
Non-volatile memory device and method of handling a datum read from a memory cell |
May. 12, 2009 |
| 7532527 |
Semiconductor memory device |
May. 12, 2009 |
| 7525861 |
Memory power delivery noise suppression |
Apr. 28, 2009 |
| 7525863 |
Logic circuit setting optimization condition of semiconductor integrated circuit regardless of fuse cut |
Apr. 28, 2009 |
| 7522458 |
Memory and method of controlling access to memory |
Apr. 21, 2009 |
| 7522443 |
Flat-cell read-only memory structure |
Apr. 21, 2009 |
| 7522440 |
Data input and data output control device and method |
Apr. 21, 2009 |
| 7522442 |
Semiconductor memory device having a plurality of chips and capability of outputting a busy signal |
Apr. 21, 2009 |
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