Inventor · disambiguated record
Roger D. Sheppard
Also filed as: SHEPPARD ROGER D
3 granted patents·85 citations·filing 1989–2009
69Inventor score
Top patents by PatentIndex Score
3 records- 0185US5844512AAutoranging apparatus and method for improved dynamic ranging in analog to digital convertersHEWLETT PACKARD CO·Filed 1997·Granted Dec 1, 1998·72 cites·16 claims
- 0250US5023571ADigitally-synchronized sweep signal sourceHEWLETT PACKARD CO·Filed 1989·Granted Jun 11, 1991·13 cites·35 claims
- 0328US8164503B2Data converter system that avoids interleave images and distortion productsSHEPPARD ROGER D·Filed 2009·Granted Apr 24, 2012·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →