Granted Patent
Utility
US 6,339,757 · App. 08/161,798
Bit allocation method for digital audio signals
Inventors:
Do Hui Teh, Pek Yew Tan, Sua Hong Neo
Patented Case
View Patent ↗
Granted: Jan 15, 2002
Filed: Dec 6, 1993
Inventors
Do Hui Teh
Pek Yew Tan
Sua Hong Neo
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.