Wafer identification fault recovery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8811715
SERIAL NO

13644151

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Abstract

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Described are computer-based methods and apparatuses, including computer program products, for wafer identification fault recovery. A digital image is received that includes a data symbol comprising a message encoded in a set of data cells. The digital image is processed to form a set of classified data cells, wherein one or more classified data cells from the set of classified data cells comprises an error. User interface data is transmitted comprising the digital image and interactive graphics, the interactive graphics including at least one data cell control. Interaction data is received from the interactive graphics that modifies a data cell location, a data cell state, or both, of at least one classified data cell from the set of classified data cells to form a modified set of classified data cells. An error free decoded message string is generated based on the modified set of classified data cells.

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Patent Owner(s)

  • COGNEX CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McGarry, E John La Jolla, US 25 502
Robles, Robb Wilsonville, US 4 29
Webster, Steven Tigard, US 153 5346

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