Granted Patent
Utility
US 5,454,014 · App. 08/152,807
Digital signal processor
Inventors:
David M. Blaker, Gregory S. Ellard, Mohammad S. Mobin, Mark E. Thierbach
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Nov 16, 1993
Inventors
David M. Blaker
Gregory S. Ellard
Mohammad S. Mobin
Mark E. Thierbach
Assignee (at issue)
AT&T CORP.
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.