Granted Patent
Utility
US 6,300,617 · App. 09/261,899
Magnetic digital signal coupler having selected/reversal directions of magnetization
Inventors:
James M. Daughton, Robert T. Fayfield, Theodore Hermann, John Stokes
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Mar 3, 1999
Inventors
James M. Daughton
Robert T. Fayfield
Theodore Hermann
John Stokes
Assignee (at issue)
Nonvolatile Electronics, Incorporated
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.