Inventor · disambiguated record
David Bernhardt
Also filed as: BERNHARDT DAVID · BERNHARDT DAVID K
4 granted patents·37 citations·filing 2005–2013
73Inventor score
Top patents by PatentIndex Score
4 records- 0189US7402821B2Application of digital frequency and phase synthesis for control of electrode voltage phase in a high-energy ion implantation machine, and a means for accurate calibration of electrode voltage phaseAXCELIS TECH INC·Filed 2006·Granted Jul 22, 2008·26 cites·15 claims
- 0271US7321299B2Workpiece handling alignment systemAXCELIS TECH INC·Filed 2005·Granted Jan 22, 2008·5 cites·29 claims
- 0365US7924159B2Remote wafer presence detection with passive RFIDAXCELIS TECH INC·Filed 2008·Granted Apr 12, 2011·4 cites·25 claims
- 0464US9842752B2Optical heat source with restricted wavelengths for process heatingBERNHARDT DAVID·Filed 2013·Granted Dec 12, 2017·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →