Granted Patent
Utility
US 6,201,949 · App. 09/083,456
Multiplexer/demultiplexer structures and methods
Inventors:
Rolf Kich, Devon J. Gray
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: May 22, 1998
Inventors
Rolf Kich
Devon J. Gray
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.