Granted Patent
Utility
US 6,496,794 · App. 09/447,315
Method and apparatus for seamless multi-rate speech coding
Inventors:
John Eric Kleider, Jeffery Scott Chuprun, Richard James Pattison, Chad Scott Bergstrom, Byron Tarver
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Nov 22, 1999
Inventors
John Eric Kleider
Jeffery Scott Chuprun
Richard James Pattison
Chad Scott Bergstrom
Byron Tarver
Assignee (at issue)
Motorola, Inc.
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.