Granted Patent
Utility
US 5,363,239 · App. 07/995,492
Method for forming spatially-varying distributed Bragg reflectors in optical media
Inventors:
Victor Mizrahi, Linn F. Mollenauer
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: Dec 23, 1992
Inventors
Victor Mizrahi
Linn F. Mollenauer
Assignee (at issue)
AT&T Bell Laboratories
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.