Granted Patent
Utility
US 6,016,375 · App. 08/780,446
Wavelength selective fiber to fiber optical tap
Inventors:
Kenneth O. Hill, Mark Farries
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Jan 8, 1997
Inventors
Kenneth O. Hill
Mark Farries
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.