Inventor
LEIBIGER GUNNAR
DE9 patents
⚠️ This page may combine multiple inventors who share the name “LEIBIGER GUNNAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREIBERGER COMPOUND MAT GMBH
5 patentsUS9461121B2Oct 4, 2016
Process for the manufacture of a doped III-N bulk crystal and a free-standing III-N substrate, and doped III-N bulk crystal and free-standing III-N substrate as such
FREIBERGER COMPOUND MAT GMBH4 citations69
US8048224B2Nov 1, 2011
Process for producing a III-N bulk crystal and a free-standing III-N substrate, and III-N bulk crystal and free-standing III-N substrate
FREIBERGER COMPOUND MAT GMBH3 citations61
US12168839B2Dec 17, 2024
Growth of A-B crystals without crystal lattice curvature
FREIBERGER COMPOUND MAT GMBH0 citations60
US7585772B2Sep 8, 2009
Process for smoothening III-N substrates
FREIBERGER COMPOUND MAT GMBH2 citations54
US10662549B2May 26, 2020
Growth of A-B crystals without crystal lattice curvature
FREIBERGER COMPOUND MAT GMBH0 citations50
LEIBIGER GUNNAR
2 patentsUS9856579B2Jan 2, 2018
Method and device for manufacturing semiconductor compound materials by means of vapour phase epitaxy
LEIBIGER GUNNAR0 citations46
US9074297B2Jul 7, 2015
Method and device for manufacturing semiconductor compound materials by means of vapour phase epitaxy
LEIBIGER GUNNAR1 citations46