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Class 365/230.01 - ADDRESSING


Subclass of Class 365 - Static information storage and retrieval
Definition: Subject matter including selection of a memory location.
No. of patents: 1087
Last issue date: 05/22/2012


  2                    
NumberTitleIssue Date
7350018Method and system for using dynamic random access memory as cache memory
A cache memory system and method includes a DRAM having a plurality of banks, and it also includes 2 SRAMs each having a capacity that is equal to the capacity of each bank of the DRAM. In operation, data read from a bank of the DRAM are stored in one of the ...
03/25/2008
7350016High speed DRAM cache architecture
A high speed DRAM cache architecture. One disclosed embodiment includes a multiplexed bus interface to interface with a multiplexed bus. A cache control circuit drives a row address portion of an address on the multiplexed bus interface and a command to open a memor...
03/25/2008
7345936Data storage circuit
A data storage circuit having a plurality of memory cells (S1), a plurality of bit lines (BL, /BL) and a precharge circuit further comprises a discharge circuit. In an operating mode of the data storage circuit, the bit lines (BL, /BL) are precharged by the p...
03/18/2008
7340364Test apparatus, and control method
There is provided a test apparatus that tests a device under test. The test apparatus includes a control processor that executes a test program for testing the device under test, a test unit that is connected to the device under test and tests the device under test ...
03/04/2008
7340486System and method for file system snapshot of a virtual logical disk
A system and method generates a consistent file system snapshot of a virtual logical disk (VLD). The system and method ensures that database files are stored on the VLD are consistent at the time a snapshot is generated by first flushing all buffers and then blockin...
03/04/2008
7336558Semiconductor memory device with reduced number of pads
A semiconductor memory device is provided which comprises a group of address pads and an input circuit configured to receive a first address from the address pads at a first transition of an external clock signal and a second address from the address pads at a secon...
02/26/2008
7333372Reset circuit and integrated circuit device with reset function
A reset circuit, which generates a reset signal for initializing an internal circuit of an integrated circuit device having an auto-loading function, includes a first register which stores a predetermined expected value data; a second register holding data which was...
02/19/2008
7333378Memory device that recycles a signal charge
A semiconductor memory device having a shared sense amplifier architecture includes a bitline equalizing voltage generator, which recycles a boost voltage to generate bitline equalizing voltage. The bitline equalizing voltage is used to generate signals for activati...
02/19/2008
7334078Method and system for handling streaming information
One aspect of the present invention leads to a method of handling streaming information. The method includes receiving the streaming information and analyzing the streaming information to locate one or more points of interest in the streaming information. An index o...
02/19/2008
7327618Semiconductor memory with wordline timing
A semiconductor memory with wordline timing, which links activating a wordline to an isolation signal. The isolation signal is applied to a memory section adjacent the memory section containing the wordline to be activated. Upon such an isolation signal shifting low...
02/05/2008
7326594Connecting a plurality of bond pads and/or inner leads with a single bond wire
An integrated circuit device comprising an integrated circuit die having a plurality of bond pads that are selectively connected to a plurality of inner leads of a leadframe. At least two bond pads are connected to at least one of the inner leads, and/or at least tw...
02/05/2008
7324364Layout techniques for memory circuitry
An integrated circuit includes memory circuitry with a number of bit line structures, each including at least three bit lines; a number of word lines that intersect with the bit line structures at a number of sites; and a number of switching devices located at the s...
01/29/2008
7324367Memory cell and method for forming the same
A semiconductor memory cell structure having 4 F2 dimensions and method for forming the same. The memory cell is formed on a surface of a substrate and includes an active region formed in the substrate, a semiconductor post formed on the surface of the su...
01/29/2008
7321520Configurable length first-in first-out memory
A configurable length first-in first-out (FIFO) memory includes a memory core for storing data, a write address counter connected to the memory core for counting locations for writing the data to be stored, and a read address counter connected to the memory core for...
01/22/2008
7319606Memory
A memory capable of effectively reducing the chip size not only by sharing a read/write circuit but also by reducing a memory cell size is provided. This memory comprises a first memory cell array having a plurality of first memory cells, a second memory cell array ...
01/15/2008
7317655Memory cell array biasing method and a semiconductor memory device
A method of biasing a memory cell array during a data writing operation and a semiconductor memory device are provided. The semiconductor memory device includes: a memory cell array including a plurality of memory cells in which a first terminal of a memory cell is ...
01/08/2008
7315479Redundant memory incorporating serially-connected relief information storage
A relief processing section which performs a relief process with respect to a redundant memory comprises a plurality of defect relief sections each having shift register circuits (relief information storing section). The shift register circuits are connected in seri...
01/01/2008
7310260High performance register accesses
The use of a bus clock is eliminated in communication between a cpu, or mpu, and a register block. The communication between the cpu/mpu and the register block is made combinatorial, such that the cpu/mpu does not require any acknowledge or wait signal from the regi...
12/18/2007
7310257Local digit line architecture and method for memory devices having multi-bit or low capacitance memory cells
A DRAM array includes for each column a pair of complimentary digit lines that are coupled to a sense amplifier. Each of the global digit lines is selectively coupled to a plurality of local digit lines by respective coupling circuits. The length of the local digit ...
12/18/2007
7301828Decoding techniques for read-only memory
A memory circuit includes a number of bit line structures, each including at least three bit lines; a number of word lines that intersect with the bit line structures at a number of sites; and a number of switching devices located at the sites. A number of column se...
11/27/2007
7301824Method and apparatus for communication within an integrated circuit
Method and apparatus for communication within an integrated circuit is described. In one example, an integrated circuit includes a first logic circuit, a second logic circuit, first first-in-first-out (FIFO) logic, second FIFO logic, and an interconnection network. ...
11/27/2007
7295481Power saving by disabling cyclic bitline precharge
A method and system of accessing memory cells within a dynamic hardware memory block operated with a bitline precharge circuit, in which differential read/write access operations are performed by activating complementary bitlines. A reduction in power dissipation is...
11/13/2007
7289384Method for writing to multiple banks of a memory device
In a multi-bank memory system such as a synchronous dynamic random access memory (SDRAM), a method of writing data to the banks is provided. This method allows for writing to any number of banks. More particularly, this method allows for writing to a selected number...
10/30/2007
7290117Memory having increased data-transfer speed and related systems and methods
A memory includes an address bus, address counter, address decoder, comparator, and control circuit. During a data read or write cycle, the address bus receives an external address, the address counter generates an internal address, which the address decoder decodes...
10/30/2007
7286414Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell
Memory states of a multi-bit memory cell are demarcated by generating read reference signals having levels that constitute boundaries of the memory states. The read reference signals may be dependent upon the levels of programming reference signals used for controll...
10/23/2007
7287115Multi-chip package type memory system
A multichip package type memory system is disclosed, which comprises a plurality of types of memory integrated circuits which are provided in a memory system in a package having an internal bus, and accessed from exterior of the package and/or within the package, an...
10/23/2007
7283380Content addressable memory with selective error logging
A content addressable memory (CAM) device with selective error logging. The CAM device includes a CAM array and an error detection circuit coupled to receive a data value from a selected storage location within the CAM array, the error detection circuit being adapte...
10/16/2007
7283409Data monitoring for single event upset in a programmable logic device
Method and apparatus for data monitoring for error detection is described. A programmable logic device includes a configurable logic block having function generators, each of which is configurable for at least two programmable mode functions. The function generators...
10/16/2007
7274585Methods of operating integrated circuit memory devices
Methods of operating an integrated circuit memory device include providing a first address and a first command to the memory device and executing the first command within the memory device. This step of executing the first command is performed concurrently with prov...
09/25/2007
7275130Method and system for dynamically operating memory in a power-saving error correcting mode
A scrubbing controller used with a DRAM stores data in an error correcting code format. The system then uses a memory control state machine and associated timer to periodically cause the DRAM to read the error correcting codes. An ECC generator/checker in the scrubb...
09/25/2007
7265926High speed hard disk drive with symmetric writer
A disk drive data storage system, comprising a magnetic disk a head for writing data to the disk, and circuitry for providing a first voltage (HWX) to a first node (N1) and a second voltage (HWY) to a second node (N2). The first and second volt...
09/04/2007
7266075Recording medium with a linking area including scrambling data thereon and apparatus and methods for forming, recording, and reproducing the recording medium
A recording medium, such as a high-density and/or read-only recording medium including a data area including at least two data sections and a linking area to link neighboring data sections, the linking area including scrambled user data produced by scrambling user d...
09/04/2007
7266038Method for activating and deactivating electronic circuit units and circuit arrangement for carrying out the method
The invention provides an electronic circuit arrangement having an electronic circuit module (100) constructed from one or more electronic circuit units (101a-101n), a select signal generating unit (105) for generating a sel...
09/04/2007
7259980Memory
A memory capable of effectively reducing the chip size not only by sharing a read/write circuit but also by reducing a memory cell size is provided. This memory comprises a first memory cell array having a plurality of first memory cells, a second memory cell array ...
08/21/2007
7257075Recording medium with a linking area thereon and apparatus and methods for forming, recording, and reproducing the recording medium
A recording medium, such as a high-density and/or read-only recording medium that has the same or similar physical recording format, including a linking area, in order to improve reproduction compatibility with a high-density and/or rewritable recording medium, and ...
08/14/2007
7257034Semiconductor integrated circuit device
There is achieved a high-integrated and high-speed nonvolatile memory which can stabilize an operation of a phase-change memory for a short operation cycle time. A latch is provided in a write driver. A change to a high-resistance state of a phase-change element is ...
08/14/2007
7257045Uni-stage delay speculative address decoder
An address decoder. The address decoder includes a plurality of decoder circuits. Each decoder circuit includes a first stage including a first logic circuit having n−1 inputs, the n−1 inputs being a subset of n inputs conveyed to each decoder circuit. Each deco...
08/14/2007
7253057Memory cell with reduced size and standby current
A present invention is a method, and resulting device, for fabricating memory cells with an extremely small area and reduced standby current. The small area is accomplished by a judicious use of spacers which allows a tunnel window of a storage device to be fabricat...
08/07/2007
7254690Pipelined semiconductor memories and systems
The invention describes and provides pipelining of addresses to memory products. Addresses are pipelined to multibank memories on both rising and falling edges of a clock. Global Address Supervisor pipelines these addresses optimally without causing bank or block or...
08/07/2007
7254089Memory with selectable single cell or twin cell configuration
A memory circuit comprises a memory including a memory array, a twin cell mode predecoder, and a row address predecoder. The memory array comprises word lines. The twin cell mode predecoder is configured for selecting one of four word line activation configurations ...
08/07/2007
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