Granted Patent
Utility
US 4,841,262 · App. 06/888,676
Radio frequency power modification without phase shift
Inventor:
Michael Lomangino
Patented Case
View Patent ↗
Granted: Jun 20, 1989
Filed: Jul 24, 1986
Inventor
Michael Lomangino
Assignee (at issue)
UNITED TECHNOLOGIES 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.