Granted Patent
Utility
US 6,112,178 · App. 09/147,466
Method for synthesizing voiceless consonants
Inventor:
Jaan Kaja
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Mar 5, 1999
Inventor
Jaan Kaja
Assignee (at issue)
Telia Company AB
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.