Granted Patent
Utility
US 5,651,026 · App. 08/495,148
Robust vector quantization of line spectral frequencies
Inventors:
Daniel Lin, Kumar Swaminathan
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Jun 27, 1995
Inventors
Daniel Lin
Kumar Swaminathan
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.