Granted Patent
Utility
US 6,230,130 · App. 09/025,375
Scalable mixing for speech streaming
Inventors:
Paulo M. Castello Da Costa, Nermeen Ismail, Ross P. Morley, Atul N. Sinha
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: May 18, 1998
Inventors
Paulo M. Castello Da Costa
Nermeen Ismail
Ross P. Morley
Atul N. Sinha
Assignee (at issue)
U.S. Philips Corporation
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.