Granted Patent
Utility
US 5,175,769 · App. 07/734,424
Method for time-scale modification of signals
Inventors:
Donald J. Hejna, Jr., Bruce Musicus, Andrew S. Crowe
Patented Case
View Patent ↗
Granted: Dec 29, 1992
Filed: Jul 23, 1991
Inventors
Donald J. Hejna, Jr.
Bruce Musicus
Andrew S. Crowe
Assignee (at issue)
Rolm Systems
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.