Granted Patent
Utility
US 6,021,421 · App. 08/802,083
Enhanced DSP apparatus
Inventors:
Rafi Retter, Yonatan Manor, David Bar, Shlomo Mahlab, Ronny Aboutboul
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Feb 19, 1997
Inventors
Rafi Retter
Yonatan Manor
David Bar
Shlomo Mahlab
Ronny Aboutboul
Assignee (at issue)
Oren Semiconductor Ltd., Israeli Company
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.