Granted Patent
Utility
US 6,587,241 · App. 09/378,311
Optical protection methods, systems, and apparatuses
Inventor:
Adel A. M. Saleh
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Aug 20, 1999
Inventor
Adel A. M. Saleh
Assignee (at issue)
Corvis Corporation
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.