Granted Patent
Utility
US 6,138,090 · App. 09/108,302
Encoded-sound-code decoding methods and sound-data coding/decoding systems
Inventor:
Takeo Inoue
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Jul 1, 1998
Inventor
Takeo Inoue
Assignee (at issue)
SANYO ELECTRIC CO., 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.