Granted Patent
Utility
US 6,792,185 · App. 09/516,268
Method and apparatus for automatic tracking of an optical signal in a wireless optical communication system
Inventors:
Robert George Ahrens, Herman M. Presby, Gerald E. Tourgee, John Tyson, II
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Feb 29, 2000
Inventors
Robert George Ahrens
Herman M. Presby
Gerald E. Tourgee
John Tyson, II
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.