Granted Patent
Utility
US 5,657,419 · App. 08/352,831
Method for processing speech signal in speech processing system
Inventors:
Hah-Young Yoo, Kyung Jin BYUN, Ki-Chun Han, Jong Jae Kim, Myung Jin Bae
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Dec 2, 1994
Inventors
Hah-Young Yoo
Kyung Jin BYUN
Ki-Chun Han
Jong Jae Kim
Myung Jin Bae
Assignee (at issue)
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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.