Granted Patent
Utility
US 6,088,500 · App. 08/826,989
Expanded mode wave guide semiconductor modulation
Inventors:
Charles A. Zmudzinski, Doyle T. Nichols
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Apr 11, 1997
Inventors
Charles A. Zmudzinski
Doyle T. Nichols
Assignee (at issue)
TRW Limited
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.