Granted Patent
Utility
US 5,406,593 · App. 08/109,554
Adaptive phase-locked loop employing channel state information estimation from received signal phase angles
Inventors:
Sandeep Chennakeshu, Ravinder D. Koilpillai, Raymond L. Toy
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Aug 20, 1993
Inventors
Sandeep Chennakeshu
Ravinder D. Koilpillai
Raymond L. Toy
Assignee (at issue)
General Electric 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.