Granted Patent
Utility
US 6,798,935 · App. 10/048,126
Switching device, particularly for optical switching
Inventors:
Claude Bourgeois, Patrick Debergh, Stephan Gonseth, Gregoire Perregaux, Felix Rudolf, Appolonius Jacobus Van Der Wiel
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Mar 26, 2002
Inventors
Claude Bourgeois
Patrick Debergh
Stephan Gonseth
Gregoire Perregaux
Felix Rudolf
Appolonius Jacobus Van Der Wiel
Assignee (at issue)
Colibrys SA
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.