Granted Patent
Utility
US 5,455,530 · App. 08/208,946
Duty cycle control circuit and associated method
Inventors:
Jon M. Huppenthal, Lee A. Burton
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Mar 9, 1994
Inventors
Jon M. Huppenthal
Lee A. Burton
Assignee (at issue)
Cray Computer 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.