Granted Patent
Utility
US 6,285,721 · App. 09/498,531
Method for assisting simple synchronization to the carrier of a dispersed-energy QPSK signal
Inventor:
Gotz Kluge
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Feb 4, 2000
Inventor
Gotz Kluge
Assignee (at issue)
Infineon Technologies AG
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.