Granted Patent
Utility
US 6,535,308 · App. 09/249,733
Method and apparatus for converting electrical signals and optical signals for bidirectional communication over a single optical fiber
Inventors:
George BuAbbud, Mahlon D. Kimbrough, Mark W. Hastings
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Feb 12, 1999
Inventors
George BuAbbud
Mahlon D. Kimbrough
Mark W. Hastings
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.