Granted Patent
Utility
US 5,450,040 · App. 08/290,076
Gaussian-beam oscillator for microwave and millimeter waves
Inventors:
Toshiaki Matsui, Masahiro Kiyokawa
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Aug 12, 1994
Inventors
Toshiaki Matsui
Masahiro Kiyokawa
Assignee (at issue)
Communications Research Laboratory, Ministry of Posts and Telecommunications
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.