Inventor

SCHWENK HELMUT

DE3 patents

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

SILTRONIC AG

2 patents

US7754009B2Jul 13, 2010

Unpolished semiconductor wafer and method for producing an unpolished semiconductor wafer

SILTRONIC AG2 citations58

US7172975B2Feb 6, 2007

Process for the wet chemical treatment of semiconductor wafers

SILTRONIC AG0 citations41

STORCK PETER

1 patent

US10192739B2Jan 29, 2019

Layered semiconductor substrate with reduced bow having a group III nitride layer and method for manufacturing it

STORCK PETER1 citations52