Granted Patent
Utility
US 6,041,055 · App. 08/716,253
Multipurpose synchronous switch architecture
Inventor:
Geoffrey Chopping
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Oct 24, 1996
Inventor
Geoffrey Chopping
Assignee (at issue)
Marconi Communications GmbH
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.