Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MH

Michael Heuken — 7 Patents

AIAixtron: 5 patents #7 of 62Top 15%
SISiphoton: 2 patents #3 of 4Top 75%
Aachen, DE: #385 of 2,680 inventorsTop 15%
Overall (All Time): #739,943 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8624292 Non-polar semiconductor light emission devices Shaoher X. Pan, Jay Chen, Justin Payne 2014-01-07
8217418 Semi-polar semiconductor light emission devices Shaoher X. Pan, Jay Chen, Justin Payne 2012-07-10
7473316 Method of growing nitrogenous semiconductor crystal materials Bernd Schottker, Holger Jurgensen, Gerd Strauch, Bernd Wachtendorf 2009-01-06
7135073 Method and system for semiconductor crystal production with temperature management Gert Strauch, Harry Protzmann, Holger Jurgensen, Oliver Schön, Dietmar Schmitz 2006-11-14
7128785 Method for depositing especially crystalline layers from the gas phase onto especially crystalline substrates Johannes Kaeppeler, Rainer Beccard, Gerhard Karl Strauch 2006-10-31
6964876 Method and device for depositing layers 2005-11-15
5772759 Process for producing p-type doped layers, in particular, in II-VI semiconductors Klaus Heime 1998-06-30