Granted Patent
Utility
US 6,212,500 · App. 09/254,775
Process for the multilingual use of a hidden markov sound model in a speech recognition system
Inventor:
Joachim Köhler
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Mar 9, 1999
Inventor
Joachim Köhler
Assignee (at issue)
Siemens Aktiengesellschaft
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.