Granted Patent
Utility
US 5,579,374 · App. 08/299,630
Independent cell system of forward and reverse links
Inventors:
Nobukazu Doi, Takashi Yano
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Sep 2, 1994
Inventors
Nobukazu Doi
Takashi Yano
Assignees (at issue)
HITACHI, LTD.
Hitachi Denshi Kabushiki Kaisha
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.