Inventor

LUPO DONAL

IE2 patents

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

SONY INT EUROPE GMBH

1 patent

US6700058B2Mar 2, 2004

Hole transporting agents and photoelectric conversion device comprising the same

SONY INT EUROPE GMBH63 citations93

SONY DEUTSCHLAND GMBH

1 patent

US7132598B2Nov 7, 2006

Hole transporting agents and photoelectric conversion device comprising the same

SONY DEUTSCHLAND GMBH10 citations70