Granted Patent
Utility
US 5,787,214 · App. 08/643,476
Connection between an integrated optical waveguide and an optical fibre
Inventors:
Arnold Peter Roscoe Harpin, Andrew George Rickman, Robin Jeremy Richard Morris, John Paul Drake
Patented Case
View Patent ↗
Granted: Jul 28, 1998
Filed: May 6, 1996
Inventors
Arnold Peter Roscoe Harpin
Andrew George Rickman
Robin Jeremy Richard Morris
John Paul Drake
Assignee (at issue)
BOOKHAM TECHNOLOGY LIMITED
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.