Granted Patent
Utility
US 6,690,150 · App. 10/041,630
Method and a system for producing a power supply voltage for controlling an electronic switch
Inventors:
Laurence Pelletier, Alain Delaporte
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jan 10, 2002
Inventors
Laurence Pelletier
Alain Delaporte
Assignee (at issue)
Legrand Legrand SNC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.