Granted Patent
Utility
US 5,150,078 · App. 07/799,817
Low noise fine frequency step synthesizer
Inventors:
Steve S. Yang, Keith P. Arnold
Patented Case
View Patent ↗
Granted: Sep 22, 1992
Filed: Nov 29, 1991
Inventors
Steve S. Yang
Keith P. Arnold
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.