Granted Patent
Utility
US 5,625,880 · App. 08/283,470
Spectrally efficient and high capacity acknowledgement radio paging system
Inventors:
Marc Goldburg, Richard H. Roy, III, Martin R. Cooper, Arlene Harris
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Aug 1, 1994
Inventors
Marc Goldburg
Richard H. Roy, III
Martin R. Cooper
Arlene Harris
Assignee (at issue)
ArrayComm LLC
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.