Granted Patent
Utility
US 6,242,740 · App. 09/151,325
Imaging system functioning on submillimeter waves
Inventors:
Arttu Luukanen, Heikki Johannes Sipilä, Veli-Pekka Viitanen
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Sep 11, 1998
Inventors
Arttu Luukanen
Heikki Johannes Sipilä
Veli-Pekka Viitanen
Assignee (at issue)
Metorex International Oy.
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.