Granted Patent
Utility
US 6,608,952 · App. 09/929,989
Fiber apparatus and method for manipulating optical signals
Inventors:
Benjamin John Eggleton, Arturo Hale, Charles Kerbage, Robert Scott Windeler
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Aug 15, 2001
Inventors
Benjamin John Eggleton
Arturo Hale
Charles Kerbage
Robert Scott Windeler
Assignee (at issue)
Fitel USA Corp.
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.