Granted Patent
Utility
US 5,821,785 · App. 08/691,765
Clock signal frequency multiplier
Inventors:
Kevin W. Glass, Mehrdad Heshami
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Aug 2, 1996
Inventors
Kevin W. Glass
Mehrdad Heshami
Assignee (at issue)
Rockwell Int'l. Corp.
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.