Inventor

LONGHINO WERNER

DE3 patents

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

OSRAM GMBH

1 patent

US7675242B2Mar 9, 2010

Electronic ballast

OSRAM GMBH6 citations55

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH

1 patent

US7291982B2Nov 6, 2007

Method and apparatus for the closed loop and open loop control of filament heating for lamps

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH0 citations45

LONGHINO WERNER

1 patent

US8067899B2Nov 29, 2011

Circuit arrangement and method for operating at least one first and a second lamp

LONGHINO WERNER0 citations29