Granted Patent
Utility
US 6,240,141 · App. 09/162,431
Lower-complexity peak-to-average reduction using intermediate-result subset sign-inversion for DSL
Inventor:
Guozhu Long
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Sep 28, 1998
Inventor
Guozhu Long
Assignee (at issue)
Centillium Communications, 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.