Inventor

KARL LEO

DE2 patents

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

NOVALED AG

1 patent

US7858967B2Dec 28, 2010

Doped semiconductor material and process for production thereof

NOVALED AG8 citations78

SIEMENS AG OESTERREICH

1 patent

US6903911B2Jun 7, 2005

Protective circuit for a network-controlled thyristor bridge

SIEMENS AG OESTERREICH5 citations55