Granted Patent
Utility
US 6,510,180 · App. 09/218,316
Embedded software negotiation of PCM companding format
Inventor:
Marshall Peltz
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Dec 22, 1998
Inventor
Marshall Peltz
Assignee (at issue)
Rockwell Electronic Commerce
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.