Inventor · disambiguated record
Hendrik Walde
Also filed as: WALDE HENDRIK · WALDE HENDRIK V
17 granted patents·886 citations·filing 1995–2016
96Inventor score
Files withADVANCED ENERGY IND INC10NAUMAN KEN2FRAUNHOFER GES FORSCHUNG1FRAUNHOFER GES ZUP FOERDERUNG1LARSON SKIP B1
Top patents by PatentIndex Score
17 records- 0198US9558917B2Adjustable non-dissipative voltage boosting snubber network for achieving large boost voltagesADVANCED ENERGY IND INC·Filed 2016·Granted Jan 31, 2017·67 cites·32 claims
- 0298US9520269B2Adjustable non-dissipative voltage boosting snubber network for achieving large boost voltagesADVANCED ENERGY IND INC·Filed 2015·Granted Dec 13, 2016·71 cites·21 claims
- 0398US9224579B2Adjustable non-dissipative voltage boosting snubber network for achieving large boost voltagesADVANCED ENERGY IND INC·Filed 2014·Granted Dec 29, 2015·67 cites·11 claims
- 0496US9042121B2Power converter with preemptive protectionADVANCED ENERGY IND INC·Filed 2013·Granted May 26, 2015·65 cites·11 claims
- 0596US6902646B2Sensor array for measuring plasma characteristics in plasma processing environmentsADVANCED ENERGY IND INC·Filed 2003·Granted Jun 7, 2005·170 cites·18 claims
- 0695US9673028B2Arc management with voltage reversal and improved recoveryADVANCED ENERGY IND INC·Filed 2016·Granted Jun 6, 2017·25 cites·7 claims
- 0794US7791912B2Protection method, system and apparatus for a power converterADVANCED ENERGY IND INC·Filed 2008·Granted Sep 7, 2010·51 cites·20 claims
- 0893US9150960B2Methods and apparatus for sputtering using direct currentNAUMAN KEN·Filed 2012·Granted Oct 6, 2015·58 cites·11 claims
- 0993US8552665B2Proactive arc management of a plasma loadLARSON SKIP B·Filed 2010·Granted Oct 8, 2013·53 cites·20 claims
- 1093US8133359B2Methods and apparatus for sputtering deposition using direct currentNAUMAN KEN·Filed 2007·Granted Mar 13, 2012·37 cites·12 claims
- 1192US9313870B2Arc management with voltage reversal and improved recoveryADVANCED ENERGY IND INC·Filed 2013·Granted Apr 12, 2016·30 cites·8 claims
- 1289US8545669B2Sensor array for measuring plasma characteristics in plasma processing environmentsMAHONEY LEONARD J·Filed 2005·Granted Oct 1, 2013·24 cites·26 claims
- 1389US8391025B2Preemptive protection for a power convertorWALDE HENDRIK·Filed 2009·Granted Mar 5, 2013·39 cites·10 claims
- 1489US6876205B2Stored energy arc detection and arc reduction circuitADVANCED ENERGY IND INC·Filed 2003·Granted Apr 5, 2005·39 cites·5 claims
- 1585US8044594B2Power supply ignition system and methodADVANCED ENERGY IND INC·Filed 2009·Granted Oct 25, 2011·13 cites·19 claims
- 1679US6005218AProcess and circuit for the bipolar pulse-shaped feeding of energy into low-pressure plasmasFRAUNHOFER GES ZUP FOERDERUNG·Filed 1995·Granted Dec 21, 1999·44 cites·10 claims
- 1765US6132563AReactive sputtering processFRAUNHOFER GES FORSCHUNG·Filed 1996·Granted Oct 17, 2000·33 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →