Granted Patent
Utility
US 6,592,274 · App. 10/165,139
Transmission and reception of duobinary multilevel pulse-amplitude-modulated optical signals using finite-state machine-based encoder
Inventors:
Joseph M. Kahn, Keangpo Ricky Ho
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Jun 7, 2002
Inventors
Joseph M. Kahn
Keangpo Ricky Ho
Assignee (at issue)
STRATALIGHT COMMUNICATIONS, 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.