Granted Patent
Utility
US 6,407,599 · App. 09/567,896
Method and apparatus for determining a digital phase shift in a signal
Inventors:
Daniel P. Phinney, David M. Pultorak
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: May 10, 2000
Inventors
Daniel P. Phinney
David M. Pultorak
Assignee (at issue)
EASTMAN KODAK 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.