Granted Patent
Utility
US 4,866,699 · App. 07/065,023
Optical telecommunications system using code division multiple access
Inventors:
Charles A. Brackett, Jonathan P. Heritage, Jawad A. Salehi, Andrew M. Weiner
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: Jun 22, 1987
Inventors
Charles A. Brackett
Jonathan P. Heritage
Jawad A. Salehi
Andrew M. Weiner
Assignee (at issue)
Bell Communications Research, 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.