Granted Patent
Utility
US 5,577,141 · App. 08/402,266
Two-dimensional segmentation mode tapering for integrated optic waveguides
Inventors:
Renen Adar, Edward J. Laskowski, Weyl-kuo Wang
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Mar 10, 1995
Inventors
Renen Adar
Edward J. Laskowski
Weyl-kuo Wang
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.