Granted Patent
Utility
US 6,571,032 · App. 09/706,418
Apparatus and method for multiplexing and/or demultiplexing optical signals having substantially equal dispersion
Inventors:
Alexei N. Pilipetskii, Franklin W. Kerfoot, III
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Nov 6, 2000
Inventors
Alexei N. Pilipetskii
Franklin W. Kerfoot, III
Assignee (at issue)
Tyco Telecommunications (US) 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.