Granted Patent
Utility
US 6,239,422 · App. 09/265,913
Variable electrode traveling wave metal-semiconductor-metal waveguide photodetector
Inventors:
Timothy A. Vang, David Scott
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Mar 10, 1999
Inventors
Timothy A. Vang
David Scott
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.