Granted Patent
Utility
US 6,014,621 · App. 08/831,841
Synthesis of speech signals in the absence of coded parameters
Inventor:
Juin-Hwey Chen
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Apr 2, 1997
Inventor
Juin-Hwey Chen
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.