Granted Patent
Utility
US 6,556,345 · App. 09/917,664
Optical network equipment with control and data paths
Inventors:
Michael Gassner, Lechuan Xue, Jun Ye
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jul 31, 2001
Inventors
Michael Gassner
Lechuan Xue
Jun Ye
Assignee (at issue)
Onetta, 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.