Inventor · disambiguated record
Johannes Voelkl
Also filed as: VOELKL JOHANNES
6 granted patents·187 citations·filing 1997–2005
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US6153012ADevice for treating a substrateSIEMENS AG·Filed 1997·Granted Nov 28, 2000·87 cites·15 claims
- 0282US6299683B1Method and apparatus for the production of SiC by means of CVD with improved gas utilizationSIEMENS AG·Filed 1997·Granted Oct 9, 2001·56 cites·7 claims
- 0379US6773505B2Method for the sublimation growth of an SiC single crystal, involving heating under growth pressureSIEMENS AG·Filed 2002·Granted Aug 10, 2004·17 cites·9 claims
- 0463US6770136B2Device having a foil-lined crucible for the sublimation growth of an SiC single crystalSIEMENS AG·Filed 2002·Granted Aug 3, 2004·5 cites·10 claims
- 0563US6723166B2Seed crystal holder with lateral mount for an SiC seed crystalSIEMENS AG·Filed 2002·Granted Apr 20, 2004·22 cites·12 claims
- 0637US7741227B2Process for structuring at least one year as well as electrical component with structures from the layerOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2005·Granted Jun 22, 2010·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →