Granted Patent
Utility
US 6,771,767 · App. 09/225,276
Signal detector with coefficient swapping transform unit
Inventors:
Jin Li, Yan Zhou
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Jan 5, 1999
Inventors
Jin Li
Yan Zhou
Assignee (at issue)
Legerity, Inc.
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.