Non-volatile memory die with bit-flip object insertion

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United States of America Patent

PATENT NO 12205252
APP PUB NO 20230419464A1
SERIAL NO

17847101

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Abstract

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Bit-flip object insertion techniques are provided for use with a non-volatile memory (NVM) wherein an object is inserted into a background image by flipping or inverting one or more bits within the pixels of the background image that correspond to the shape and insertion location of an object being inserted. In an illustrative example, pixels within the background image that correspond to the shape and insertion location of the object are XORed with binary 1s. This flips the bits of those pixels to change the color (hue) and/or intensity (brightness) of the pixels so the object appears in the background image. In other examples, only the most significant bits of pixels in the background image are inverted (flipped). Exemplary latch-based procedures are described herein for high-speed processing on an NVM die. Multiple plane NVM die implementations are also described for massive processing.

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Patent Owner(s)

Patent OwnerAddress
SANDISK TECHNOLOGIES INC951 SANDISK DRIVE LEGAL DEP MILPITAS CA 95035

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Linnen, Daniel Joseph Naperville, US 19 54
Muthiah, Ramanathan Bangalore, IN 162 260
Periyannan, Kirubakaran Saratoga, US 42 53
Thacker, Nikita Bangalore, IN 3 1

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