Assignee
HEPWORTH PAUL J
US·3 granted patents·9 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0182US8418924B2Apparatus and method for calibration of projected target point within an imageHEPWORTH PAUL J·Filed 2005·Granted Apr 16, 2013·9 cites·66 claims
- 0254US8109441B2System and method for encoding and decoding data and references to data in machine-readable graphical codesHEPWORTH PAUL J·Filed 2008·Granted Feb 7, 2012·0 cites·18 claims
- 0352US8464930B2System and method for encoding and decoding data and references to data in machine-readable graphical codesHEPWORTH PAUL J·Filed 2012·Granted Jun 18, 2013·0 cites·9 claims
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