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Attorney: Leffert Jay & Polglaze, P. A.


Number of patents: 10
Last date: April 24, 2012

NumberTitleIssue Date
8164950Reduction of punch-through disturb during programming of a memory device
A punch-through disturb effect in a memory device can be reduced by biasing a selected word line at a program voltage to program a selected memory cell, biasing word lines on the drain side of the series string with a Vpass voltage, turning off an adjacen...
04/24/2012
8159879Reducing effects of program disturb in a memory device
A method for programming that biases a selected word line with a programming voltage. An unselected word line on the source side and an unselected word line on the drain side of the selected word line are biased at a pass voltage that is less than the normal pass vo...
04/17/2012
8159875Methods of storing multiple data-bits in a non-volatile memory cell
Methods of storing multiple data-bits in a non-volatile memory cell are carried out by trapping carriers in a composite trapping layer formed over a tunnel insulator layer. The composite trapping layer contains a plurality of band engineered sub-layers providing a p...
04/17/2012
8155979Attachment integrated claims systems and operating methods therefor
Systems and methods for processing textual messages which are integrated with one or more digital attachments is described. These systems and methods are useful in the electronic filing and processing of, for example, image data, and of textual data associated with ...
04/10/2012
8136000Test mode for multi-chip integrated circuit packages
When a test mode of a controller of a multi-chip integrated circuit package is activated, external signal lines coupled to the controller are re-mapped to signal lines of one of the integrated circuit devices of the multi-chip integrated circuit package to permit di...
03/13/2012
8062945Methods of forming non-volatile memory structure with crested barrier tunnel layer
Embodiments of methods of forming non-volatile memory structures are provided. In one such embodiment, first and second source/drain regions are formed on a substrate so that the first and second source/drain regions define an intervening channel region. A charge bl...
11/22/2011
8023332Cell deterioration warning apparatus and method
Memory devices and methods adapted to process and generate analog data signals representative of data values of two or more bits of information facilitate increases in data transfer rates relative to devices processing and generating only binary data signals indicat...
09/20/2011
7613928Flash device security method utilizing a check register
A security method for preventing accidental or unauthorized writes to a flash memory. According to one embodiment of the present invention, a BIOS program stored in a flash memory array generates a random access code when executed by a processor. A check register st...
11/03/2009
7073016Random access interface in a serial memory device
A random access interface is provided to a non-volatile, serial memory array. An address multiplexer has an external address connection and a serial address connection. The external address may be of a non-sequential nature, depending on the accessing instruction. B...
07/04/2006
6721227User selectable banks for DRAM
A memory device includes a configurable array of memory cells. A number of array banks is configured based upon data stored in a mode register or decoded by logic circuitry. The memory device remains a full capacity memory, regardless of the number of array banks. M...
04/13/2004
 
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