Granted Patent
Utility
US 5,134,397 · App. 07/716,179
Phase compensation for electromagnetic resolvers
Inventors:
Bruce N. Eyerly, Donald R. Cargille
Patented Case
View Patent ↗
Granted: Jul 28, 1992
Filed: Jun 17, 1991
Inventors
Bruce N. Eyerly
Donald R. Cargille
Assignee (at issue)
Hughes Aircraft Company
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.