Inventor

SCHEFFER-CZYGAN MAX

DE5 patents

⚠️ This page may combine multiple inventors who share the name “SCHEFFER-CZYGAN MAX”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FREIBERGER COMPOUND MAT GMBH

4 patents

US9368585B2Jun 14, 2016

Arrangement and method for manufacturing a crystal from a melt of a raw material and single crystal

FREIBERGER COMPOUND MAT GMBH8 citations77

US11170989B2Nov 9, 2021

Gallium arsenide substrate comprising a surface oxide layer with improved surface homogeneity

FREIBERGER COMPOUND MAT GMBH2 citations67

US10460924B2Oct 29, 2019

Process for producing a gallium arsenide substrate which includes marangoni drying

FREIBERGER COMPOUND MAT GMBH4 citations67

US12205815B2Jan 21, 2025

Gallium arsenide substrate comprising a surface oxide layer with improved surface homogeneity

FREIBERGER COMPOUND MAT GMBH0 citations56

EICHLER STEFAN

1 patent

US8652253B2Feb 18, 2014

Arrangement and method for manufacturing a crystal from a melt of a raw material and single crystal

EICHLER STEFAN6 citations73