Granted Patent
Utility
US 5,924,063 · App. 08/578,910
Celp-type speech encoder having an improved long-term predictor
Inventors:
Keiichi Funaki, Kazunori Ozawa
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Dec 27, 1995
Inventors
Keiichi Funaki
Kazunori Ozawa
Assignee (at issue)
NEC CORPORATION
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.