IP Library Granted Patent US 6,711,541
Granted Patent Utility
US 6,711,541 · App. 09/390,434

Technique for developing discriminative sound units for speech recognition and allophone modeling

Inventors: Roland Kuhn, Jean-Claude Junqua, Matteo Contolini
Patented Case View Patent ↗
Granted: Mar 23, 2004 Filed: Sep 7, 1999
Inventors
Roland Kuhn
Jean-Claude Junqua
Matteo Contolini
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,711,541
App. No.
09/390,434
Filed
1999-09-07
Granted
2004-03-23
Kind
B1