Inventor
ELLIS JR JAMES HOWARD
US6 patents
Patents
6 patentsUS5870535AFeb 9, 1999
Method and apparatus for building rasterized lines of bitmap data to be printed using a piecewise-linear direct memory access addressing mode of retrieving bitmap data line segments
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US11543472B2Jan 3, 2023
Magnetic sensor array device optimization
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US12210610B2Jan 28, 2025
Authentication using magnetic field based on current drawn by security device
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US11686754B2Jun 27, 2023
Combination magnetic and capacitive sensor
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US11442122B2Sep 13, 2022
Sensor array for reading a magnetic PUF
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US12386942B2Aug 12, 2025
Authentication using analog signal challenge
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