Granted Patent
Utility
US 6,791,986 · App. 09/341,914
Method for transmitting voice information in ATM cells
Inventor:
Christian Hinterberger
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jul 20, 1999
Inventor
Christian Hinterberger
Assignee (at issue)
Siemens Aktiengesellschaft
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.