Inventor · disambiguated record
Helge Riemann
Also filed as: RIEMANN HELGE
7 granted patents·2 citations·filing 2003–2013
71Inventor score
Files withRIEMANN HELGE2ABROSIMOV NIKOLAI1ALTMANNSHOFER LUDWIG1AMMON WILFRIED VON1PV SILICON FORSCHUNGS UND PROD1
Top patents by PatentIndex Score
7 records- 0167US8580033B2Method for producing a single crystal of semiconductor materialSILTRONIC AG·Filed 2013·Granted Nov 12, 2013·0 cites·5 claims
- 0256US8475592B2Method for producing a single crystal of semiconductor materialAMMON WILFRIED VON·Filed 2009·Granted Jul 2, 2013·0 cites·6 claims
- 0341US9084296B2Induction heating coil and method for melting granules composed of semiconductor materialALTMANNSHOFER LUDWIG·Filed 2009·Granted Jul 14, 2015·0 cites·15 claims
- 0440US8197595B2Method and device for producing thin silicon rodsRIEMANN HELGE·Filed 2010·Granted Jun 12, 2012·0 cites·21 claims
- 0538US9422636B2Method and apparatus for producing single crystals composed of semiconductor materialRIEMANN HELGE·Filed 2010·Granted Aug 23, 2016·0 cites·14 claims
- 0637US8337615B2Method for producing a monocrystalline Si wafer having an approximately polygonal cross-section and corresponding monocrystalline Si waferABROSIMOV NIKOLAI·Filed 2006·Granted Dec 25, 2012·1 cites·11 claims
- 0731US7326297B2Device for the production of crystal rods having a defined cross-section and column-shaped polycrystallization structure by means of floating-zone continuous crystallizationPV SILICON FORSCHUNGS UND PROD·Filed 2003·Granted Feb 5, 2008·1 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Helge Riemann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →